FindBetterInternet

SONOMA, CA

Find internet providers in Sonoma, CA

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

FindBetterInternet was created by two guys with years of first-hand industry experience selling internet services online. Frankly, what we found left a lot to be desired. Internet providers can pay for their listings to be placed higher up the page, cookies can be captured, and your data can be shared for banner ads that stalk your online profile for the next week. We built FindBetterInternet to be different.

Our methodology translates the complex treasure trove of 115m locations on the FCC Broadband Map into one simple resource. We layer on pricing to help you sift through what’s good value.

We hope this is helpful for you and appreciate all the community’s support with this project. If you find it helpful, we do make a commission if you buy internet from a link on our address-check page. We pour that back into maintaining the site.

Austin Shrum, FindBetterInternet

Austin Shrum

Charlotte, NC

Ali Yazdi, FindBetterInternet

Ali Yazdi

Charlotte, NC

Every price and coverage figure on this site traces back to FCC Broadband Data Collection filings (the National Broadband Map); here’s exactly how we do it.

Person using internet

Shop and compare 9 internet providers for Sonoma, CA

The 30-Second Verdict

Updated

In Sonoma, CA, your best bet is AT&T, covering ~80% of the city. Its network reaches up to 5,000 Mbps on fiber, though that fiber tier reaches ~10% of the city, so it is very much an address-specific win. Xfinity is the close runner-up citywide at 81.1%, with cable speeds up to 2,000 Mbps reaching 49% of the city. In Sonoma Eastside, ZIP 95476, Xfinity is the clear local leader: 50.9% has cable service up to 2,000 Mbps, while another 30.6% has cable service up to 1,200 Mbps. AT&T’s 5,000 Mbps fiber reaches 11.4% of that ZIP, showing why the fastest option is a pocket-by-pocket find rather than a citywide assumption. Sonoma Westside and Sonoma Greens may split differently from Eastside, and fixed wireless is worth checking, especially Verizon, which reaches 59.3% citywide while its up to 300/20 Mbps tier reaches ~54%. Confirm your exact address before choosing, because coverage and available speeds can change from one street to the next.

Speeds up to 5,000 Mbps

Plans range $35–$95 /mo * Refreshed Jul 23, 2026See all 5 plans →


Coverage ~79.6% of city
Connection type 5G Fixed Wireless, Fiber
98

Best plan here: AT&T Fiber 5 GIG — faster than 98% of all internet options in California

  • AT&T Fiber 5 GIG$95/mo for the first 12 months, then $135/moFiber5,000 MbpsDownload98Our score$95Per month
  • AT&T Fiber 1 GIG$50/mo for the first 12 months, then $90/moFiber1,000 MbpsDownload91Our score$50Per month
  • AT&T Fiber 500$50/mo for the first 12 months, then $75/moFiber500 MbpsDownload80Our score$50Per month
  • AT&T Fiber 300$35/mo for the first 12 months, then $60/moFiber300 MbpsDownload80Our score$35Per month
  • AT&T Internet Air$55/mo promotional rate, then $60/mo5G Fixed Wireless300 MbpsDownload80Our score$55Per month

Source: AT&T official site · checked monthly · availability varies by address

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.

Download 5,000 Mbps
Upload 5,000 Mbps
Avg. Latency Low

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Scores 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 Sonoma

At $95/mo for the first 12 months, then $135/mo, AT&T Fiber 5 GIG offers up to 5000 Mbps down and 5000 Mbps up, with a Speed Score of 98/100 that is above the city average of 69, making it a top-tier option. Fiber availability is limited to 9.7% of Sonoma, so the best technology may not reach your address; where fiber is unavailable, AT&T Internet Air offers up to 300 Mbps down and 300 Mbps up with a Speed Score of 80/100, but fixed wireless can be less consistent than fiber.

About AT&T

At $35/mo for the first 12 months, then $60/mo, AT&T Fiber 300 buys you up to 300 Mbps both ways, while $50/mo for the first 12 months, then $90/mo, buys up to 1000 Mbps both ways with Fiber 1 GIG, making these excellent values for streaming, work, and gaming. Fiber is available to 10.8% of Sonoma, so check your address first; where it is not offered, AT&T Internet Air costs $55/mo and offers up to 300 Mbps both ways to 24.2% of the city, but fixed wireless can be less consistent for demanding modern use.

Available Plans

52
Copper
100 Mbps Download
20 Mbps Upload
Coverage 35.0% of city
39
Licensed Fixed Wireless
25 Mbps Download
3 Mbps Upload
Coverage 19.3% of city
43
Copper
50 Mbps Download
10 Mbps Upload
Coverage 16.7% of city
48
Copper
75 Mbps Download
20 Mbps Upload
Coverage 11.4% of city
98
Fiber
5000 Mbps Download
5000 Mbps Upload
Coverage 9.7% of city
31
Copper
25 Mbps Download
5 Mbps Upload
Coverage 7.1% of city
58
Licensed Fixed Wireless
100 Mbps Download
20 Mbps Upload
Coverage 4.9% of city
3
Copper
10 Mbps Download
1 Mbps Upload
Coverage 1.9% of city
91
Fiber
1000 Mbps Download
1000 Mbps Upload
Coverage 1.0% of city

Speeds up to 2,000 Mbps

Plans range $40–$90 /mo * Refreshed Jul 23, 2026See all 4 plans →


Coverage ~81.1% of city
Connection type Cable
89

Best plan here: 1.2/2 Gig — faster than 89% of all internet options in California

  • 1.2/2 Gig$90/mo for the first 12 months, then $100/moCable1,200 MbpsDownload89Our score$90Per month
  • 1 Gig$60/mo for the first 12 months, then $70/moCable1,000 MbpsDownload90Our score$60Per month
  • 500 Mbps$50/mo for the first 12 months, then $60/moCable500 MbpsDownload80Our score$50Per month
  • 300 Mbps$40/mo for the first 12 months, then $45/moCable300 MbpsDownload80Our score$40Per month

Source: Xfinity official site · checked monthly · availability varies by address

SPEED SCORE

89

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.

Download 1,200 Mbps
Upload 35 Mbps
Avg. Latency Low

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Scores 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

Good

Gaming

Good

Whole home

Good

THE TAKEAWAY

Our recommendation for Sonoma

Xfinity reaches 81.1% of Sonoma, giving many households a chance to get its cable service, although availability still depends on the exact address. Its cable plans are a solid option, with up to 1,000 Mbps download and 35 Mbps upload on the 1 Gig plan, a 90/100 Speed Score, and an 89/100 headline score above the city average of 69.

About Xfinity

Xfinity reaches 81.1% of Sonoma, giving many households a good chance of qualifying for service. Its cable plans offer up to 300 Mbps to up to 1200 Mbps download with 35 Mbps upload, making it an excellent option for streaming, remote work, and multiple connected devices, though availability is address-dependent, so confirm service at your exact address.

Available Plans

94
Cable
2000 Mbps Download
300 Mbps Upload
Coverage 48.8% of city
89
Cable
1200 Mbps Download
35 Mbps Upload
Coverage 32.3% of city

Speeds up to 300 Mbps

Plans range $35–$45 /mo * Refreshed Jul 23, 2026See all 2 plans →


Coverage ~59.3% of city
Connection type 5G Fixed Wireless
87

Best plan here: 5G Home Plus — faster than 87% of all internet options in California

  • 5G Home Plus$45/mo promotional rate, then $70/mo5G Fixed Wireless1,000 MbpsDownload87Our score$45Per month
  • 5G Home$35/mo promotional rate, then $60/mo5G Fixed Wireless300 MbpsDownload80Our score$35Per month

Source: Verizon official site · checked monthly · availability varies by address

SPEED SCORE

87

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.

Download 1,000 Mbps
Upload 75 Mbps
Avg. Latency Medium

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Scores 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 Sonoma

Verizon’s 5G fixed wireless service is a practical choice for streaming, video calls, and everyday browsing, with 5G Home Plus offering up to 1000 Mbps download and 75 Mbps upload and an 87/100 Speed Score. The 5G Home plan offers up to 300 Mbps download and 75 Mbps upload with an 80/100 score, and both plans are available to 59.3% of Sonoma, so confirm service at your address. Verizon’s 87/100 score is above the city average of 69, though fixed wireless can be more affected by signal and network conditions than wired service.

About Verizon

5G fixed wireless can handle everyday browsing, streaming, and work from home, although performance may vary more than with wired service. Verizon offers up to 1000 Mbps download and 75 Mbps upload for $45/mo promotional pricing, or up to 300 Mbps download and 75 Mbps upload for $35/mo promotional pricing, making it a solid option where available, but both plans reach only 59.3% of the city, so check your address and compare any faster wired alternatives first.

Available Plans

78
Licensed Fixed Wireless
300 Mbps Download
20 Mbps Upload
Coverage 54.0% of city
44
Licensed Fixed Wireless
50 Mbps Download
5 Mbps Upload
Coverage 5.3% of city

Speeds up to 100 Mbps

Plans range $50–$70 /mo * Refreshed Jul 23, 2026See all 2 plans →


Coverage ~63.1% of city
Connection type 5G Fixed Wireless
80

Best plan here: All-In Home Internet — faster than 80% of all internet options in California

  • All-In Home Internet$70/mo promotional rate, then $80/mo5G Fixed Wireless498 MbpsDownload80Our score$70Per month
  • Rely Home Internet$50/mo promotional rate, then $60/mo5G Fixed Wireless354 MbpsDownload80Our score$50Per month

Source: T-Mobile official site · checked monthly · availability varies by address

SPEED SCORE

80

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.

Download 498 Mbps
Upload 55 Mbps
Avg. Latency Medium

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Scores 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 Sonoma

Households needing fast service for streaming, remote work, and multiple connected devices may find T-Mobile a competitive choice in Sonoma, with an 80/100 Speed Score above the city average of 69 and 5G fixed wireless plans offering up to 498 Mbps download and 55 Mbps upload. Fixed wireless performance can vary by location and network conditions, and these plans are available to 45.6% of the city, so check your address before choosing between the $70 All-In plan and $50 Rely plan.

About T-Mobile

T-Mobile is a good fit for households that need solid speeds for streaming, work, and multiple devices, with fixed-wireless plans offering up to 498 Mbps down and 55 Mbps up for $70/mo, or up to 354 Mbps down and 55 Mbps up for $50/mo. Both plans have an 80/100 speed score and are available to 45.6% of Sonoma, but fixed wireless can vary by address and be less consistent than fiber or cable, so check eligibility and compare any wired option first.

Available Plans

58
Licensed Fixed Wireless
100 Mbps Download
20 Mbps Upload
Coverage 24.9% of city
39
Licensed Fixed Wireless
25 Mbps Download
3 Mbps Upload
Coverage 20.6% of city

Speeds up to 500 Mbps

Price   Check your address →


Coverage ~35.7% of city
Connection type Fixed Wireless
80

Speed Score: Faster than 80% of all internet options in California

SPEED SCORE

80

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.

Download 500 Mbps
Upload 100 Mbps
Avg. Latency Medium

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Scores 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 Sonoma

Up to 500 Mbps download and 100 Mbps upload can support 4K streaming, video calls, gaming, and multiple connected devices. With an 80/100 speed score, it is above Sonoma’s average top speed score of 69 and a competitive fixed wireless option, though wireless conditions can affect real-world consistency and the plan’s coverage is limited to 35.7% of Sonoma.

About Two Rock LAN

Up to 500 Mbps download and 100 Mbps upload should comfortably handle streaming, video calls, gaming, and several connected devices. This fixed-wireless service is an adequate option where available, covering 35.7% of Sonoma, but performance can vary by location and conditions, so check your address before signing up.

Available Plans

80
Lbr Fixed Wireless
500 Mbps Download
100 Mbps Upload
Coverage 35.7% of city

Speeds up to 300 Mbps

Plans range $55–$175 /mo * Refreshed Jul 23, 2026See all 4 plans →


Coverage ~8.0% of city
Connection type Fixed Wireless
72

Best plan here: Residential 200 Mbps — faster than 72% of all internet options in California

  • Residential 200 MbpsFixed Wireless200 MbpsDownload72Our score$175Per month
  • Residential 150 MbpsFixed Wireless150 MbpsDownload71Our score$135Per month
  • Residential 100 MbpsFixed Wireless100 MbpsDownload58Our score$85Per month
  • Residential 50 MbpsFixed Wireless50 MbpsDownload47Our score$55Per month

Source: Unwired Ltd official site · checked monthly · availability varies by address

SPEED SCORE

72

Local data shows average speeds for your area

This score is based on local bandwidth data and indicates this provider offers competitive speeds in your area.

Download 200 Mbps
Upload 25 Mbps
Avg. Latency Medium

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Scores 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 Sonoma

Unwired Ltd’s top plan offers up to 200 Mbps download and 25 Mbps upload, enough for HD streaming, video calls, and several connected devices, at $175/mo. Its Speed Score of 72/100 is above Sonoma’s city average of 69, making it a competitive fixed-wireless choice where available, but fixed wireless can be less consistent than wired service, and this plan reaches only 8.0% of Sonoma, so verify your address first.

About Unwired Ltd

Up to 200 Mbps should handle HD streaming, video calls, gaming, and several connected devices for many households. Unwired Ltd offers adequate fixed wireless service rather than excellent fiber or cable, with coverage at 8.0% of Sonoma, so check your address for a faster wired option first if available, especially for a busy household.

Available Plans

79
Licensed Fixed Wireless
300 Mbps Download
25 Mbps Upload
Coverage 8.0% of city

Speeds up to 100 Mbps

Plans range $39.99–$94.99 /mo * Refreshed Jul 23, 2026See all 3 plans →


Coverage ~100.0% of city
Connection type Satellite
29

Best plan here: Fusion — slower than 71% of all internet options in California

  • Fusion$94.99/mo for the first 12 months, then $119.99/moSatellite100 MbpsDownload29Our score$94.99Per month
  • Select$49.99/mo for the first 12 months, then $74.99/moSatellite50 MbpsDownload4Our score$49.99Per month
  • Lite$39.99/mo for the first 12 months, then $49.99/moSatellite25 MbpsDownload1Our score$39.99Per month

Source: HughesNet official site · checked monthly · availability varies by address

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.

Download 100 Mbps
Upload 5 Mbps
Avg. Latency High

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Scores 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 Sonoma

At $94.99/mo for the first 12 months, then $119.99/mo, HughesNet’s Fusion plan buys up to 100 Mbps download and 5 Mbps upload, but its Speed Score is just 29/100. That score is below the city average of 69, and satellite’s higher latency means limited performance compared with alternatives for activities such as video calls, gaming, and heavy uploads. Fusion is available to 100.0% of Sonoma, but shoppers should check what other providers can serve their specific address before choosing HughesNet.

About HughesNet

HughesNet’s $39.99/mo Lite plan buys up to 25 Mbps download and 3 Mbps upload, while Select costs $49.99/mo for up to 50 Mbps down and 5 Mbps up, and Fusion costs $94.99/mo for up to 100 Mbps down and 5 Mbps up, so the value is limited for modern households, especially with Speed Scores of 1/100, 4/100, and 29/100. All three satellite plans are available to 100.0% of Sonoma, making HughesNet a broad fallback, but satellite latency and these below-average speeds mean you should check your address for faster fiber or cable service first.

Available Plans

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

Speeds up to 150 Mbps

Plans range $69.99–$99.99 /mo * Refreshed Jul 23, 2026See all 2 plans →


Coverage ~100.0% of city
Connection type Satellite
4

Best plan here: Viasat Essentials — slower than 96% of all internet options in California

  • Viasat EssentialsSatellite55 MbpsDownload4Our score$69.99Per month
  • Viasat UnleashedSatellite34 MbpsDownload1Our score$99.99Per month

Source: Viasat Inc official site · checked monthly · availability varies by address

SPEED SCORE

4

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.

Download 55 Mbps
Upload 4 Mbps
Avg. Latency High

The calculated local speed score is based on real-world data showing average speeds in your area. Speed Scores 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 Sonoma

Viasat is a limited-performance choice in Sonoma, so consider checking other providers first, especially for demanding online use. Viasat Essentials offers up to 55 Mbps download and 4 Mbps upload with a Speed Score of 4/100, below the city average of 69, while Viasat Unleashed is slower at up to 34 Mbps download and 4 Mbps upload with a score of 1/100. The Essentials plan is listed as available to 102.5% of the city, but confirm availability at your address because satellite service can have higher latency for video calls, gaming, and other real-time activities.

About Viasat Inc

Viasat Inc is mainly a fallback option in Sonoma, so check whether faster fiber or cable service is available at your address first. Its satellite plans offer up to 55 Mbps download and 4 Mbps upload for $69.99/mo, or up to 34 Mbps download and 4 Mbps upload for $99.99/mo, with Speed Scores of 4/100 and 1/100, respectively, so the low speeds and satellite latency may not be enough for modern streaming, video calls, or several connected devices.

Available Plans

16
Gso Satellite
100 Mbps Download
3 Mbps Upload
Coverage 60.3% of city
39
Gso Satellite
150 Mbps Download
3 Mbps Upload
Coverage 39.7% of city
0
Gso Satellite
25 Mbps Download
3 Mbps Upload
Coverage 2.5% of city

Every plan available in Sonoma

All 25 product lines from the 8 providers with published pricing here, showing the price you would be quoted today and what it reverts to.

Showing 10 of 25 plans

  • Xfinity1 Gig$60/mo for the first 12 months, then $70/mo1,000 MbpsDownload90Our score$60$70Per month~81.1%CoverageCable
  • Xfinity1.2/2 Gig$90/mo for the first 12 months, then $100/mo1,200 MbpsDownload89Our score$90$100Per month~81.1%CoverageCable
  • StarlinkResidential – Max400 MbpsDownload70Our score$130Per month~100%CoverageSatellite
  • Xfinity300 Mbps$40/mo for the first 12 months, then $45/mo300 MbpsDownload80Our score$40$45Per month~81.1%CoverageCable
  • Xfinity500 Mbps$50/mo for the first 12 months, then $60/mo500 MbpsDownload80Our score$50$60Per month~81.1%CoverageCable
  • Verizon5G Home Plus$45/mo promotional rate, then $70/mo1,000 MbpsDownload87Our score$45$70Per month~59.3%Coverage5G Fixed Wireless
  • Verizon5G Home$35/mo promotional rate, then $60/mo300 MbpsDownload80Our score$35$60Per month~59.3%Coverage5G Fixed Wireless
  • StarlinkResidential – 100 Mbps100 MbpsDownload46Our score$55Per month~100%CoverageSatellite
  • StarlinkResidential – 200 Mbps200 MbpsDownload46Our score$85Per month~100%CoverageSatellite
  • T-MobileRely Home Internet$50/mo promotional rate, then $60/mo354 MbpsDownload80Our score$50$60Per month~45.6%Coverage5G Fixed Wireless

Prices are the current promotional rate where one is advertised. Sourced monthly from each provider’s own site; availability varies by address.

Best Fit by Household Type in Sonoma

Best Fit

Students & Roommates

Choose Xfinity 300 Mbps, reaching 81.1% of Sonoma, for shared streaming and coursework.

Its broad plan reach suits roommates better than Xfinity's 2,000/300 Mbps tier, which reaches about 49%.

Check first: Confirm the exact address because plan availability can vary within Sonoma.

Best Fit

Remote Workers

Choose AT&T Fiber 1 GIG where available; its 1,000 Mbps plan reaches 10.8% of Sonoma.

AT&T's fiber plans provide the highest listed speeds, though their address-level footprint is limited.

Check first: Verify eligibility; AT&T's 5 GIG fiber plan reaches only 9.7% of Sonoma.

Best Fit

Gamers & Streamers

Choose Xfinity 1 Gig, reaching 81.1% of Sonoma, for high-demand streaming households.

Its 1,000 Mbps plan has broader listed reach than Xfinity's 2,000/300 Mbps tier.

Check first: The 2,000/300 Mbps tier reaches about 49%, so verify higher-tier availability.

Best Fit

Rural & Edge-of-City Homes

Choose Starlink Residential – 100 Mbps at a $55/mo promotional starting rate; its 100 Mbps reaches 100% of Sonoma.

Starlink's basic NGSO satellite option also reaches about 100%, supporting hard-to-serve addresses.

Check first: Confirm the exact address and satellite suitability before ordering.

Top ZIP-Level Insights in Sonoma

95476

Sonoma Eastside

Xfinity is currently the strongest option for Highest listed cable speed.

ZIP 95476's Sonoma Eastside Xfinity cable reaches 50.9% at 2,000/300 Mbps.

95476

Sonoma Eastside

Xfinity is currently the strongest option for Cable tier availability.

ZIP 95476's Sonoma Eastside Xfinity tier reaches 30.6% at 1,200/35 Mbps.

95476

Sonoma Eastside

AT&T is currently the strongest option for Fiber speeds where available.

In ZIP 95476's Sonoma Eastside, AT&T fiber reaches 11.4% at 5,000/5,000 Mbps.

95476

Sonoma Eastside

Starlink is currently the strongest option for Satellite coverage.

In ZIP 95476's Sonoma Eastside, Starlink reaches 3.9% at 220/30 Mbps.

Internet providers near Sonoma

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

Sonoma Internet FAQs

What is the fastest internet provider in Sonoma?

AT&T is the fastest listed provider in Sonoma: Fiber 5 GIG offers 5,000 Mbps and reaches 9.7% of the city. Check your address before choosing it, because this fastest fiber tier has a much narrower footprint than AT&T's 79.6% overall coverage.

Can I get fiber in Sonoma?

Yes, AT&T fiber plans reach 10.8% of Sonoma, while Fiber 5 GIG specifically reaches 9.7%. Enter your address to verify eligibility; fiber is limited compared with AT&T's 79.6% overall footprint, so availability can change by location.

What is the cheapest internet plan in Sonoma?

AT&T Fiber 300 is Sonoma's cheapest listed plan at a $35/mo promotional starting rate for 300 Mbps, reaching 10.8% of the city. It is the minimum-priced option in this comparison, but address qualification matters because its availability is limited.

What internet speed do I need in Sonoma?

For several simultaneous streams and work sessions, consider Xfinity 1 Gig: 1,000 Mbps, reaching 81.1% of Sonoma. Lighter households can consider Xfinity 300 Mbps, also reaching 81.1%, while an address check confirms the available tier.

What internet is available in Sonoma Eastside?

Yes, ZIP 95476's Sonoma Eastside has Xfinity cable reaching 50.9% at 2,000/300 Mbps, plus Xfinity's 1,200/35 Mbps tier reaching 30.6%. AT&T fiber reaches 11.4% there, so check the exact address for the fastest available connection.

How We Analyze Internet in Sonoma

FCC Broadband Data

We use the FCC National Broadband Map, updated twice a year 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 Sonoma report service availability from each provider.

Data Coverage for Sonoma

ZIP Codes Analyzed:
95476
Census Tracts: 12 tracts
Census Blocks: 678 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 twice a year.

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.