FindBetterInternet

LOS ALTOS, CA INTERNET

Find internet providers in Los Altos, CA

Find internet offered in Los Altos, CA – easily compare options from multiple providers to find the plan that best fits your needs.

We analyzed 17 census tracts and 3 ZIP codes across Los Altos using our Speed Score methodology to figure out what actually works here. For most residents, AT&T, Xfinity, and Los Altos Hills Community Fiber offer the broadest coverage, though Starlink, Verizon, and T-Mobile can fill in gaps for specific addresses. Unlike other sites, we rank providers by actual serviceability and real data—not by who pays us the highest commission. —The FindBetterInternet Team

Person using internet

Shop and compare 9 internet providers for Los Altos, CA

The 30-Second Verdict

Updated

Start with fiber, because in Los Altos it’s genuinely excellent. AT&T fiber reaches about 60% of the city with speeds up to a blistering 5000/5000 Mbps, which is real overkill-in-a-good-way territory: heavy work-from-home, massive uploads, competitive gaming, and a house full of devices all at once without a hiccup. It dominates both sides of town, hitting roughly 80% of North Los Altos (94024) and about 58% of South Los Altos (94022). If you’re up near Los Altos Hills, there’s also Los Altos Hills Community Fiber, a niche option covering only about 2% of the city but offering a staggering 10000/10000 Mbps. For most households, though, honestly ask yourself whether you need multi-gig at all. Xfinity cable covers roughly 93% of the city, with plans up to 2000/300 Mbps and commonly 1200/35 Mbps, and if you mainly stream, browse, and hop on video calls, cable is plenty and usually the cheaper, smarter call. Fixed wireless from T-Mobile or Verizon is a fine budget backup where wired falls short. And only if neither fiber nor cable reaches your exact address, Starlink satellite (220/30 Mbps) is the true fallback. Coverage shifts street to street, so confirm your specific address, and for apartments verify the unit is actually wired for fiber.

Speeds up to 5000 Mbps

Plans start at $55 /mo *


Coverage ~92.0% of city
Upload speeds 5000 Mbps
Connection type Copper, Fiber, Licensed Fixed Wireless
98

Speed Score: Faster than 98% of all internet options in California

SPEED SCORE

98

Local data shows excellent speeds for your area

This score is based on local bandwidth data and indicates this provider offers some of the best speeds available in your area.

Avg. Download Speeds 5000 Mbps
Avg. Upload Speeds 5000 Mbps
Avg. Latency Low

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Score’s are not static and fluctuate based on the location being checked for serviceability. Average speeds within a ZIP Code may not be reflective of your specific location. Enter your full address to access the most accurate speed score.

EST. CAPABILITIES

Streaming

Excellent

Multi-device

Excellent

Gaming

Excellent

Whole home

Excellent

THE TAKEAWAY

Our recommendation for Los Altos

If you can get AT&T fiber at your address, it’s a top-tier option—their 5000↓/5000↑ Mbps plan earns an outstanding 98/100 speed score with symmetrical speeds ideal for heavy streaming, gaming, and remote work, well above the city’s 61 average. However, fiber only reaches about 60% of Los Altos, so if you’re limited to their copper/DSL service (speed scores ranging from 3 to 52) or fixed wireless (39–58), expect much slower, basic-use performance and it’s worth checking what other technologies are available at your specific address first.

About AT&T

AT&T is a solid choice in Los Altos if you’re in the 60% of the area where their excellent 5Gbps fiber service is available (Speed Score: 98/100). However, if fiber isn’t at your address, you’ll likely be stuck with their copper DSL or fixed wireless options, which offer below-average speeds (mostly scoring under 52/100) that may struggle with modern needs like streaming, video calls, or working from home. Definitely check your specific address to confirm fiber availability before signing up, as the experience varies dramatically depending on what technology AT&T offers at your location.

Available Plans

98
Fiber
5000 Mbps Download
5000 Mbps Upload
Coverage 60.1% of city
39
Licensed Fixed Wireless
25 Mbps Download
3 Mbps Upload
Coverage 56.9% of city
43
Copper
50 Mbps Download
10 Mbps Upload
Coverage 47.7% of city
31
Copper
25 Mbps Download
5 Mbps Upload
Coverage 37.0% of city
48
Copper
75 Mbps Download
20 Mbps Upload
Coverage 27.2% of city
3
Copper
10 Mbps Download
1 Mbps Upload
Coverage 26.1% of city
52
Copper
100 Mbps Download
20 Mbps Upload
Coverage 25.1% of city
58
Licensed Fixed Wireless
100 Mbps Download
20 Mbps Upload
Coverage 13.5% of city
91
Fiber
1000 Mbps Download
1000 Mbps Upload
Coverage 4.2% of city

Speeds may vary based on location and network conditions. AT&T Fiber plans: No annual contract, no data caps, symmetrical upload/download speeds. AT&T Internet Air (wireless): Speeds typically 40-140 Mbps. Equipment fee of $10/mo applies unless using customer-owned equipment where eligible. Autopay & paperless billing required for advertised pricing; without autopay, additional $10/mo charge applies. Limited availability – service and speeds not available in all areas. Internet speed claims represent maximum wired network service capability speeds and actual customer speeds may vary. Installation fees may apply. Early termination fees may apply to fixed wireless services. Additional terms apply.

Speeds up to 2000 Mbps

Plans start at $20 /mo *


Coverage ~92.8% of city
Upload speeds 2000 Mbps
Connection type Cable, Fiber
94

Speed Score: Faster than 94% of all internet options in California

SPEED SCORE

94

Local data shows excellent speeds for your area

This score is based on local bandwidth data and indicates this provider offers some of the best speeds available in your area.

Avg. Download Speeds 2000 Mbps
Avg. Upload Speeds 2000 Mbps
Avg. Latency Low

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Score’s are not static and fluctuate based on the location being checked for serviceability. Average speeds within a ZIP Code may not be reflective of your specific location. Enter your full address to access the most accurate speed score.

EST. CAPABILITIES

Streaming

Excellent

Multi-device

Excellent

Gaming

Excellent

Whole home

Excellent

THE TAKEAWAY

Our recommendation for Los Altos

Xfinity covers nearly 93% of Los Altos with cable service that delivers standout performance—its top plans hit 2000 Mbps download speeds with a 94/100 speed score, well above the city’s 61 average. For most households, the widely available 2000↓/300↑ Mbps plan is a reliable, high-speed choice, and select addresses can even access a symmetrical 2000↓/2000↑ Mbps option ideal for heavy uploaders. Cable can’t quite match fiber on upload consistency, so if your work depends on symmetrical speeds, it’s worth confirming which plan reaches your specific address before signing up.

About Xfinity

Xfinity is an excellent choice in Los Altos, covering over 92% of the area with high-speed cable internet. Most residents can access their 2000/300 Mbps plan (available to 66% of census blocks) which scores 94/100 for speed—putting it in the top tier statewide—and should handle even the most demanding households with multiple users streaming, gaming, and working from home. A lucky few areas (3.5% coverage) can even get their symmetrical 2000/2000 Mbps plan for blazing-fast uploads too.

Available Plans

94
Cable
2000 Mbps Download
300 Mbps Upload
Coverage 66.0% of city
89
Cable
1200 Mbps Download
35 Mbps Upload
Coverage 40.8% of city
94
Cable
2000 Mbps Download
2000 Mbps Upload
Coverage 3.5% of city
89
Fiber
1200 Mbps Download
35 Mbps Upload
Coverage 0.4% of city

Speeds may vary and are not guaranteed. Actual speeds vary based on device, connection, and other factors. Early termination fees may apply. Equipment rental fees typically $15/mo unless customer-owned modem used. 1.2 TB monthly data plan included; unlimited data available for additional fee. Installation fees may apply. Pricing for new customers only; rates increase after promotional period. Service subject to availability and may require credit check. Additional fees including Broadcast TV fee, Regional Sports fee, and other surcharges may apply to bundled services.

Speeds up to 10000 Mbps


Coverage ~1.6% of city
Upload speeds 10000 Mbps
Connection type Fiber
100

Speed Score: Faster than 100% of all internet options in California

SPEED SCORE

100

Local data shows excellent speeds for your area

This score is based on local bandwidth data and indicates this provider offers some of the best speeds available in your area.

Avg. Download Speeds 10000 Mbps
Avg. Upload Speeds 10000 Mbps
Avg. Latency Low

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Score’s are not static and fluctuate based on the location being checked for serviceability. Average speeds within a ZIP Code may not be reflective of your specific location. Enter your full address to access the most accurate speed score.

EST. CAPABILITIES

Streaming

Excellent

Multi-device

Excellent

Gaming

Excellent

Whole home

Excellent

THE TAKEAWAY

Our recommendation for Los Altos

If you can get Los Altos Hills Community Fiber at your address, it’s a top-tier choice, with symmetrical fiber plans reaching an exceptional 10,000↓/10,000↑ Mbps (Speed Score: 100/100)—well above the city’s average top speed score of 61. Even the entry-level 1,000↓/1,000↑ Mbps plan (Speed Score: 91/100) delivers fiber’s signature low latency and matching upload speeds, making either tier excellent for everything from 4K streaming to heavy remote work. The main catch is availability: coverage reaches just 1.6% of Los Altos, so confirm serviceability at your specific address before counting on it.

About Los Altos Hills Community Fiber

Los Altos Hills Community Fiber offers exceptional fiber internet with speeds up to 10 Gbps that rank in the top tier statewide, but unfortunately they’re only available to about 1.6% of Los Altos residents. If you’re lucky enough to be in their very limited service area, you’ll have some of the best internet available in California. However, most Los Altos residents will need to look at other providers for coverage.

Available Plans

100
Fiber
10000 Mbps Download
10000 Mbps Upload
Coverage 1.6% of city
91
Fiber
1000 Mbps Download
1000 Mbps Upload
Coverage 0.1% of city

Speeds up to 220 Mbps

Plans start at $120 /mo *


Coverage ~100.0% of city
Upload speeds 30 Mbps
Connection type Ngso Satellite
69

Speed Score: Faster than 69% of all internet options in California

SPEED SCORE

69

Local data shows below average speeds for your area

This score is based on local bandwidth data and is an indicator that there are better options in your area.

Avg. Download Speeds 220 Mbps
Avg. Upload Speeds 30 Mbps
Avg. Latency High

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Score’s are not static and fluctuate based on the location being checked for serviceability. Average speeds within a ZIP Code may not be reflective of your specific location. Enter your full address to access the most accurate speed score.

EST. CAPABILITIES

Streaming

Adequate

Multi-device

Poor

Gaming

Poor

Whole home

Adequate

THE TAKEAWAY

Our recommendation for Los Altos

Starlink brings satellite internet to 100% of Los Altos with download speeds up to 220 Mbps and a speed score of 69/100, making it a reliable fallback when wired options aren’t available at your address. That said, satellite service comes with higher latency than ground-based connections, which can affect video calls and gaming. Since Los Altos is served by multiple wired technologies including fiber, it’s worth checking what’s available at your specific location before committing—Starlink shines most as a solution where faster, lower-latency options don’t reach.

About Starlink

Starlink offers satellite internet with 220 Mbps download speeds across 100% of Los Altos, earning a decent speed score of 69/100. While the download speeds are adequate for most household needs, satellite technology comes with inherent limitations like higher latency and weather sensitivity that can affect video calls and gaming. Before choosing Starlink, check if fiber or cable providers serve your address, as those technologies typically offer more reliable performance for similar or lower prices.

Available Plans

69
Ngso Satellite
220 Mbps Download
30 Mbps Upload
Coverage 100.0% of city

Speeds: 25-100 Mbps download typical, with brief periods of higher speeds up to 220 Mbps. Upload speeds 5-10 Mbps typical. Speeds vary based on location, time of day, and network congestion. Latency 25-60ms typical. No data caps. No contracts – cancel anytime. One-time hardware purchase of $599 for standard dish and router (or $12/mo financing available in some areas). $50 shipping and handling fee. Service requires clear view of sky. 30-day trial period – full refund if returned within 30 days. Best effort service – speeds not guaranteed. Network management during congestion may prioritize certain traffic types. Monthly service fee subject to change.

Speeds up to 1000 Mbps

Plans start at $35 /mo *


Coverage ~51.1% of city
Upload speeds 75 Mbps
Connection type Licensed Fixed Wireless
81

Speed Score: Faster than 81% of all internet options in California

SPEED SCORE

81

Local data shows excellent speeds for your area

This score is based on local bandwidth data and indicates this provider offers some of the best speeds available in your area.

Avg. Download Speeds 1000 Mbps
Avg. Upload Speeds 75 Mbps
Avg. Latency Medium

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Score’s are not static and fluctuate based on the location being checked for serviceability. Average speeds within a ZIP Code may not be reflective of your specific location. Enter your full address to access the most accurate speed score.

EST. CAPABILITIES

Streaming

Good

Multi-device

Adequate

Gaming

Adequate

Whole home

Good

THE TAKEAWAY

Our recommendation for Los Altos

Verizon serves about 51% of Los Altos with Licensed Fixed Wireless, and your experience depends heavily on which tier reaches your address. The best-case plan delivers 1000/75 Mbps with a strong 81/100 speed score (well above the city’s 61 average), but it covers just 0.6% of the city; most homes will fall under the widely available 300/20 Mbps tier (78/100), which is a solid, above-average option. If you’re limited to the 50/5 Mbps tier (44/100), performance is below average and fixed wireless can be less consistent than wired options, so it’s worth checking what other technologies are available at your specific address.

About Verizon

Verizon offers Licensed Fixed Wireless service to about half of Los Altos, but this technology can be less reliable than fiber or cable options. Their best plan (300/20 Mbps) reaches 41% of the area with good speeds, though the upload speeds are notably limited. Before committing to Verizon, I’d recommend checking if fiber or cable providers serve your address first, as those technologies typically offer more consistent performance for modern household needs.

Available Plans

78
Licensed Fixed Wireless
300 Mbps Download
20 Mbps Upload
Coverage 41.0% of city
44
Licensed Fixed Wireless
50 Mbps Download
5 Mbps Upload
Coverage 25.1% of city
81
Licensed Fixed Wireless
1000 Mbps Download
75 Mbps Upload
Coverage 0.6% of city

Speeds: Fios speeds are wired and based on maximum wired speed to your router. Actual speeds may vary. 5G Home Internet speeds vary with location and conditions. Fees: Monthly equipment charges may apply; router purchase option available. One-time setup/activation fees may apply. Contracts: Generally no annual contract required; month-to-month service available. Data: No data caps on Fios plans. Early termination: If promotional pricing applied, early termination may result in charges. Availability varies by address. Additional taxes, fees, and surcharges apply.

Speeds up to 100 Mbps

Plans start at $50 /mo *


Coverage ~64.6% of city
Upload speeds 20 Mbps
Connection type Licensed Fixed Wireless
58

Speed Score: Faster than 58% of all internet options in California

SPEED SCORE

58

Local data shows below average speeds for your area

This score is based on local bandwidth data and is an indicator that there are better options in your area.

Avg. Download Speeds 100 Mbps
Avg. Upload Speeds 20 Mbps
Avg. Latency Medium

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Score’s are not static and fluctuate based on the location being checked for serviceability. Average speeds within a ZIP Code may not be reflective of your specific location. Enter your full address to access the most accurate speed score.

EST. CAPABILITIES

Streaming

Good

Multi-device

Adequate

Gaming

Adequate

Whole home

Good

THE TAKEAWAY

Our recommendation for Los Altos

T-Mobile covers about 64.6% of Los Altos with licensed fixed wireless, topping out at 100↓/20↑ Mbps (speed score 58/100), which falls below the city’s average top score of 61. Fixed wireless is a reasonable option for everyday browsing, streaming, and video calls, but it can be more variable than wired connections during peak times. Since Los Altos has multiple fiber and cable providers available, it’s worth checking what wired technologies reach your specific address before committing—especially if you need consistently higher speeds or lower latency.

About T-Mobile

T-Mobile offers fixed wireless internet to about 64% of Los Altos, but with below-average speeds that may not meet modern household needs. Their fastest plan delivers 100 Mbps download speeds (scoring 58/100 in the state), which could work for light usage, but fixed wireless can be less reliable than wired connections. Before choosing T-Mobile, I’d recommend checking if faster fiber or cable options are available at your specific address first.

Available Plans

58
Licensed Fixed Wireless
100 Mbps Download
20 Mbps Upload
Coverage 43.3% of city
39
Licensed Fixed Wireless
25 Mbps Download
3 Mbps Upload
Coverage 42.2% of city

Speeds typically 72-245 Mbps, some locations may receive 5G service with speeds up to 245+ Mbps. Actual speeds vary based on location, network conditions, and device capabilities. No annual contracts, no data caps, no equipment fees. Price Lock guarantee for existing customers on eligible plans. AutoPay discount required using eligible payment method (bank account or debit card). Credit check required. Service availability and speeds depend on cellular network coverage in your area. Not available in all areas. Taxes and fees additional.

Speeds up to 100 Mbps

Plans start at $49.99 /mo *


Coverage ~100.0% of city
Upload speeds 5 Mbps
Connection type Gso Satellite
29

Speed Score: Slower than 71% of all internet options in California

SPEED SCORE

29

Local data shows below average speeds for your area

This score is based on local bandwidth data and is an indicator that there are better options in your area.

Avg. Download Speeds 100 Mbps
Avg. Upload Speeds 5 Mbps
Avg. Latency High

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Score’s are not static and fluctuate based on the location being checked for serviceability. Average speeds within a ZIP Code may not be reflective of your specific location. Enter your full address to access the most accurate speed score.

EST. CAPABILITIES

Streaming

Poor

Multi-device

Poor

Gaming

Poor

Whole home

Poor

THE TAKEAWAY

Our recommendation for Los Altos

HughesNet covers 100% of Los Altos with its GSO satellite plan offering 100↓/5↑ Mbps, but its speed score of 29/100 falls well below the city average of 61, and satellite technology carries high latency that makes it less suitable for video calls, gaming, or real-time applications. With nine providers serving the area—including several fiber and cable options—it’s worth checking what faster, lower-latency technologies are available at your specific address before committing. HughesNet remains a viable fallback if you’re in a location where wired service isn’t an option, but for most Los Altos households, other technologies will likely deliver a noticeably better experience.

About HughesNet

HughesNet offers satellite internet with 100% coverage in Los Altos, but with a speed score of just 29/100, it’s significantly slower than most options in California. Satellite internet also comes with high latency that makes video calls and gaming difficult, so you should definitely check if faster providers like fiber or cable are available at your address first. HughesNet works best as a last-resort option for addresses where no other providers offer service.

Available Plans

29
Gso Satellite
100 Mbps Download
5 Mbps Upload
Coverage 100.0% of city

Satellite internet service with download speeds up to 25 Mbps and upload speeds up to 3 Mbps. All plans include data allowances (15-200 GB/month depending on plan) with reduced speeds after cap is reached. Bonus Zone (2AM-8AM) offers additional data. 24-month service commitment required; early termination fees apply up to $400. Equipment lease fee included in monthly price. Professional installation required ($100-$150 fee may apply). Weather and line-of-sight conditions may affect service quality. Not available in all areas. Actual speeds may vary and are not guaranteed.

Speeds up to 100 Mbps

Plans start at $49.99 /mo *


Coverage ~100.0% of city
Upload speeds 3 Mbps
Connection type Gso Satellite
16

Speed Score: Slower than 84% of all internet options in California

SPEED SCORE

16

Local data shows below average speeds for your area

This score is based on local bandwidth data and is an indicator that there are better options in your area.

Avg. Download Speeds 100 Mbps
Avg. Upload Speeds 3 Mbps
Avg. Latency High

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Score’s are not static and fluctuate based on the location being checked for serviceability. Average speeds within a ZIP Code may not be reflective of your specific location. Enter your full address to access the most accurate speed score.

EST. CAPABILITIES

Streaming

Poor

Multi-device

Poor

Gaming

Poor

Whole home

Poor

THE TAKEAWAY

Our recommendation for Los Altos

Viasat’s GSO satellite service reaches 100% of Los Altos and delivers download speeds up to 100 Mbps, making it a viable option where wired connections don’t reach. However, with a speed score of just 16 out of 100—well below the city average of 61—and the high latency inherent to satellite technology, it’s best suited for basic browsing rather than video calls, gaming, or heavy streaming. Since Los Altos is well-served by faster wired options, including fiber, it’s worth checking what other technologies are available at your specific address before committing.

About Viasat Inc

Viasat Inc offers satellite internet with 100 Mbps download speeds across 100% of Los Altos, but with a Speed Score of only 16/100, this is well below average for the state. Satellite internet typically comes with high latency and data caps that make it challenging for video calls, streaming, and other modern internet needs. You should definitely check if faster cable or fiber options are available at your address first, and only consider Viasat as a last resort if no other providers serve your location.

Available Plans

16
Gso Satellite
100 Mbps Download
3 Mbps Upload
Coverage 100.0% of city

24-month minimum service term required with early termination fees up to $400. Speeds may vary based on location, network conditions, and time of day. Installation fee typically $99-$299. Equipment lease fee of $13/mo or purchase option available. Data plans include priority data allowances (ranging from 40GB to 300GB depending on plan); after priority data is exhausted, speeds may be reduced during network congestion. Actual speeds may be lower than advertised maximum speeds. Service requires clear view of southern sky for satellite dish installation. Credit check required. Standard rates apply after promotional period ends, typically $69.99-$199.99/mo depending on plan. Some plans subject to data caps with additional fees for overage or speed throttling.

Speeds up to 25 Mbps

Plans start at $49.99 /mo *


Coverage ~100.0% of city
Upload speeds 3 Mbps
Connection type Gso Satellite
0

Speed Score: Slower than 100% of all internet options in California

SPEED SCORE

0

Local data shows below average speeds for your area

This score is based on local bandwidth data and is an indicator that there are better options in your area.

Avg. Download Speeds 25 Mbps
Avg. Upload Speeds 3 Mbps
Avg. Latency High

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Score’s are not static and fluctuate based on the location being checked for serviceability. Average speeds within a ZIP Code may not be reflective of your specific location. Enter your full address to access the most accurate speed score.

EST. CAPABILITIES

Streaming

Poor

Multi-device

Poor

Gaming

Poor

Whole home

Poor

THE TAKEAWAY

Our recommendation for Los Altos

Viasat’s GSO satellite service delivers 25↓/3↑ Mbps in Los Altos, and while it reaches virtually the entire city, satellite technology comes with high latency and a speed score of 0/100—well below the local average of 61. This makes it best suited for basic browsing and email rather than video calls, gaming, or heavy streaming. Since Los Altos is served by nine providers, including several fiber and cable options, it’s worth checking which faster, lower-latency technologies are available at your specific address before committing.

About Viasat Carrier Services Inc

Viasat Carrier Services Inc offers only satellite internet in Los Altos with very slow speeds (25 Mbps download) that score 0/100 in the state, and their service has extremely limited availability covering less than 1% of census blocks. Satellite internet comes with high latency that makes it unsuitable for video calls, gaming, or streaming, so you should definitely check if other providers offer fiber or cable service at your address first. This would only be worth considering as an absolute last resort if no other internet options are available to you.

Available Plans

0
Gso Satellite
25 Mbps Download
3 Mbps Upload
Coverage 0.6% of city

Speeds may vary based on location, network conditions, and number of users. 24-month minimum service term required with early termination fees up to $300. Monthly data allowance varies by plan (typically 40GB-300GB); speeds reduced to 1-5 Mbps after data limit reached. Installation fee typically $99-$299. Monthly equipment lease fee $10-$13. Actual speeds may be lower than advertised due to factors including congestion, weather, and satellite connectivity. Subject to Viasat Internet Service Agreement and Acceptable Use Policy. Prices subject to change.

Best Fit by Household Type in Los Altos

Best Fit

Students & Roommates

AT&T fiber delivers 5000/5000 Mbps across 60% of Los Altos for shared streaming and uploads.

Symmetrical gigabit+ handles multiple video calls and cloud backups without slowdowns during peak hours.

Check first: North Los Altos (94024) has 80% fiber coverage; South Los Altos drops to 58%.

Best Fit

Remote Workers

AT&T's 5000/5000 Mbps fiber reaches 60% of the city with enterprise-grade upload speeds.

Symmetrical fiber ensures flawless video conferencing and large file transfers from home offices.

Check first: Verify fiber availability at your address; AT&T also serves 25% with basic copper only.

Best Fit

Gamers & Streamers

AT&T fiber (5000/5000 Mbps) covers 60% of Los Altos with ultra-low latency for competitive gaming.

Fiber's symmetrical speeds enable simultaneous 4K streaming uploads while gaming without lag spikes.

Check first: Xfinity's 2000 Mbps cable reaches 66% but offers only 300 Mbps upload in most areas.

Best Fit

Rural & Edge-of-City Homes

Starlink provides 220/30 Mbps across 100% of Los Altos including areas without cable or fiber.

Satellite coverage fills gaps where wired providers don't reach, especially near Los Altos Hills borders.

Check first: T-Mobile and Verizon fixed wireless cover 65% and 51% respectively as wired alternatives.

Top ZIP-Level Insights in Los Altos

94024

North Los Altos

AT&T is currently the strongest option for Symmetrical fiber for tech professionals.

AT&T fiber reaches nearly 80% of this ZIP with 5000/5000 Mbps, the highest fiber penetration in Los Altos.

94022

South Los Altos

AT&T is currently the strongest option for Multi-gig fiber and cable options.

AT&T fiber covers 58% at 5000 Mbps, while Xfinity cable reaches 27% with 2000 Mbps symmetrical service.

94023

ZIP 94023

AT&T is currently the strongest option for Balanced fiber and cable competition.

AT&T fiber reaches 54% with 5000 Mbps; Xfinity cable covers 35% with 2000/300 Mbps as strong alternative.

Internet providers near Los Altos

Coverage can change completely a few miles down the road. If you’re moving to or shopping just outside Los Altos, check the neighboring market directly.

Los Altos Internet FAQs

What is the fastest internet provider in Los Altos?

Los Altos Hills Community Fiber offers 10000/10000 Mbps (10 gig symmetrical) but reaches only 2% of the city. AT&T fiber delivers 5000/5000 Mbps across 60% of Los Altos, making it the fastest widely available option for most residents.

Can I get fiber internet in North Los Altos?

Yes, AT&T fiber covers 79.8% of North Los Altos (ZIP 94024) with speeds up to 5000/5000 Mbps. This is the highest fiber availability in Los Altos, though you should verify service at your specific address.

What is the cheapest internet option in Los Altos?

Xfinity cable and AT&T fiber both serve over 90% of Los Altos with promotional starting rates typically lower than satellite. Exact pricing varies by address and current promotions, so compare both providers where available.

What internet speed do I need for working from home in Los Altos?

AT&T's fiber plans starting at 300/300 Mbps or higher provide reliable speeds for video calls and file sharing, available across 64% of the city. Symmetrical upload speeds are crucial for video conferencing and cloud backups from your home office.

Is fiber internet available near Downtown Los Altos?

Downtown Los Altos falls primarily in ZIP 94022 and 94024 where AT&T fiber reaches 58-80% of addresses with 5000/5000 Mbps. Xfinity cable covers most remaining areas with up to 2000 Mbps as a backup option.

How We Analyze Internet in Los Altos

FCC Broadband Data

We use the FCC National Broadband Map, updated quarterly with provider-reported coverage at the census block level.

Speed Score

Our proprietary score weights technology type (fiber=100%, cable=85%, etc.) with download (70%) and upload (30%) speeds, ranked as a state percentile.

Coverage Calculation

Provider coverage shows what percentage of census blocks in Los Altos report service availability from each provider.

Data Coverage for Los Altos

ZIP Codes Analyzed:
940229402394024
Census Tracts: 17 tracts
Census Blocks: 809 blocks analyzed

How We Calculate Speed Score

Our Speed Score is a state-level percentile ranking (0-100) that shows how a provider’s service compares to all other internet options available in your state.

The Formula:

We calculate a raw performance score using:

Technology Factor × (Download Speed × 70% + Upload Speed × 30%)

Technology Factors:

Not all connections are equal. We weight each technology based on real-world reliability and performance:

  • Fiber: 100% – Fastest, most reliable technology
  • Cable: 85% – High speeds, shared neighborhood bandwidth
  • Fixed Wireless (Licensed): 70% – Dedicated spectrum, weather-dependent
  • Copper/DSL: 65% – Distance-limited, aging infrastructure
  • Fixed Wireless (Unlicensed): 60% – Shared spectrum, variable performance
  • Satellite (LEO): 40% – Low-earth orbit (e.g., Starlink), higher latency
  • Satellite (GEO): 15% – Geostationary orbit, significant latency

Percentile Ranking:

After calculating raw scores, we rank every service option in your state by geographic coverage (census blocks served). A score of 85 means this service performs better than 85% of all internet options available in your state.

Data Source: FCC National Broadband Map data, updated quarterly.

How We Calculate Capabilities

Estimated Capabilities predict how well each internet plan supports common household activities based on speed requirements and connection type.

Rating Scale:

  • Excellent – Optimal performance, handles peak usage easily
  • Good – Reliable performance with minimal issues
  • Fair – Functional but may experience slowdowns during heavy use
  • Poor – Not recommended; expect frequent buffering or lag

How We Rate Each Category:

Streaming

Based on download speed. 4K streaming requires 25+ Mbps per stream; HD requires 5+ Mbps. We account for multiple simultaneous streams.

Multi-device

Evaluates total bandwidth capacity divided by typical household device count (phones, tablets, smart TVs, computers). Fiber and cable handle many devices better than DSL or satellite.

Gaming

Considers both upload speed (for sending game data) and latency (ping time). Fiber and cable excel here; satellite connections struggle due to inherent signal delay.

Whole Home

Assesses whether the connection can reliably serve an entire household during peak evening hours. Factors in technology type (shared vs. dedicated bandwidth) and total speed capacity.

Note: Actual performance depends on your specific location, network congestion, and equipment quality.