FindBetterInternet

Coronado, CA Internet

Internet Providers in Coronado, CA

Compare every internet provider in Coronado, CA: coverage from FCC filings, plan prices checked monthly, and an address check for your street.

Person using internet

The 30-Second Verdict

Updated
SpectrumBest overall
Coverage97%Speed Score81
AT&TFastest where available
Coverage95%Speed Score95
Verizon
Coverage78%Speed Score72
T-Mobile
Coverage94%Speed Score80

Spectrum is the best overall choice, with cable speeds up to 1,000 Mbps reaching about 97% of the city. If AT&T fiber reaches your address, it is the faster choice, with speeds up to 5,000/5,000 Mbps reaching about 68% of the city.

In Coronado Village, AT&T fiber is the clear local leader, reaching about 66% of ZIP 92118, while Spectrum’s cable reaches about 19%. ZIP 92178 leans even more strongly toward AT&T, with fiber reaching about 73% of the ZIP, while Spectrum covers about 27% with cable. That makes the neighborhood breakdown more nuanced than the city-wide picture, where Spectrum’s broader footprint gives it the overall edge, while AT&T’s top fiber speeds are available only at some addresses. T-Mobile and Verizon are worth checking if you prefer fixed wireless, with Verizon reaching about 73% of the city and T-Mobile about 50%, though their available speeds vary by address. Coverage can change from one street to the next, especially around Coronado Cays, Silver Strand, Naval Air Station North Island, and Naval Amphibious Base Coronado, so confirm the exact address before choosing.

Best Internet Providers in Coronado, CA

Speeds up to 1,000 Mbps

Plans range $30–$60 /mo * Refreshed Sep 15, 2026See all 3 plans →


Coverage ~97% of city
Connection type Cable
81

Best plan here: Internet Gig 1 Gig — faster than 81% of all internet options in California

  • Internet Gig 1 Gig$60/mo for 12 months (new residential customers only (no Spectrum service in past 30 days); limited-time offer; not available in all areas)Cable1,000 MbpsDownload81Our score$60Per month
  • Internet Premier 500 Mbps$40/mo for 12 months (new residential customers only (no Spectrum service in past 30 days); limited-time offer; not available in all areas)Cable500 MbpsDownload80Our score$40Per month
  • Internet 100$30/mo for 12 months (new residential customers only (no Spectrum service in past 30 days); limited-time offer; not available in all areas)Cable100 MbpsDownload21Our score$30Per month

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

SPEED SCORE

81

Among the fastest advertised speeds in the state

This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.

Download 1,000 Mbps
Upload 35 Mbps
Typical latency (by technology) Low

The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.

EST. CAPABILITIES

Streaming

Excellent

Multi-device

Good

Gaming

Good

Whole home

Good

THE TAKEAWAY

Our recommendation for Coronado

Spectrum’s Internet Gig plan offers up to 1000 Mbps download and 35 Mbps upload, enough for 4K streaming, gaming, video calls, and many connected devices, with a strong Speed Score of 81/100. As a cable service, it is a solid, reliable choice and scores above Coronado’s city average of 49, though availability is address dependent and this plan reaches 97.4% of the city.

Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.

About Spectrum

Spectrum’s Internet Gig plan offers up to 1000 Mbps download and 35 Mbps upload, which is excellent for streaming, gaming, video calls, and busy households. Its cable service reaches about 97% of Coronado, with the 500 Mbps and 100 Mbps plans also widely available, though address-level availability varies, so check your address to confirm the faster option and compare its introductory price after 12 months.

Available Plans

81
Cable
1000 Mbps Download
35 Mbps Upload
Coverage 97.4% of city

Speeds up to 5,000 Mbps

Plans range $35–$90 /mo * Refreshed Sep 15, 2026See all 5 plans →


Coverage ~95% of cityfastest plan shown reaches ~68%
Connection type Fiber, Fixed Wireless
95

Best plan here: AT&T Internet 5 GIG speed — faster than 95% of all internet options in California

  • AT&T Internet 5 GIG speed$90/mo for 12 months (new AT&T Fiber customers; up to $30 discount applies for 12 months on 1Gb+ plans) · $150 Visa reward cardFiber5,000 MbpsDownload95Our score$90Per month
  • AT&T Fiber 1 GIG speed$50/mo for 12 months (new AT&T Fiber customers; up to $30 off for 12 months; full plan cost due until discount starts within 3 bills) · $150 Visa reward cardFiber1,000 MbpsDownload81Our score$50Per month
  • AT&T Fiber 500Mbps$50/mo for 12 months (new AT&T Fiber customers, $15/mo discount for 12 months applies after up to 3 bill cycles) · $100 Visa reward cardFiber500 MbpsDownload80Our score$50Per month
  • AT&T Fiber 300Mbps$35/mo for 12 months (new customers, with AutoPay & paperless bill discount, wired connection to gateway) · $200 AT&T Visa Reward CardFiber300 MbpsDownload72Our score$35Per month
  • AT&T Internet Air 300 Mbps$40/mo for 12 months (new customers, no annual contract, AutoPay eligible for additional $5/mo discount)Fixed Wireless300 MbpsDownload72Our score$40Per month

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

SPEED SCORE

95

Among the fastest advertised speeds in the state

This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.

Download 5,000 Mbps
Upload 5,000 Mbps
Typical latency (by technology) Low

The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.

EST. CAPABILITIES

Streaming

Excellent

Multi-device

Excellent

Gaming

Excellent

Whole home

Excellent

THE TAKEAWAY

Our recommendation for Coronado

At $90 per month for 12 months, AT&T’s fiber plan buys up to 5,000 Mbps both ways, a top-tier Speed Score of 95/100, and a $150 reward card, making it a strong value for heavy streaming, gaming, and large households. That score is above Coronado’s city average of 49, although the 5 GIG plan reaches only about 68% of the city, so availability depends on your address. Where fiber is unavailable, AT&T Internet Air offers up to 300 Mbps download and 30 Mbps upload for $40 per month for 12 months, but its fixed-wireless connection may deliver less consistent performance.

Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.

About AT&T

Starting at $35/mo for up to 300 Mbps, AT&T offers strong value, with fiber plans reaching up to 1,000 Mbps for $50/mo and up to 5,000 Mbps both ways for $90/mo. Fiber is available to about 78% of Coronado for the 300 Mbps through 1,000 Mbps plans and about 68% for the 5,000 Mbps plan, while the address-dependent fallback, Internet Air, offers up to 300 Mbps download and 30 Mbps upload for $40/mo and may be less consistent for demanding modern use.

Available Plans

95
Fiber
5000 Mbps Download
5000 Mbps Upload
Coverage 67.9% of city
3
Licensed Fixed Wireless
25 Mbps Download
3 Mbps Upload
Coverage 57.0% of city
21
Copper
100 Mbps Download
20 Mbps Upload
Coverage 43.0% of city
13
Copper
50 Mbps Download
10 Mbps Upload
Coverage 22.8% of city
21
Licensed Fixed Wireless
100 Mbps Download
20 Mbps Upload
Coverage 14.9% of city
18
Copper
75 Mbps Download
20 Mbps Upload
Coverage 11.9% of city
81
Fiber
1000 Mbps Download
1000 Mbps Upload
Coverage 9.6% of city
1
Copper
10 Mbps Download
1 Mbps Upload
Coverage 6.6% of city
3
Copper
25 Mbps Download
5 Mbps Upload
Coverage 1.3% of city

Speeds up to 300 Mbps

Plans range $60 /mo * Refreshed Sep 15, 2026See all 1 plans →


Coverage ~78% of city
Connection type 5G Fixed Wireless
72

Best plan here: 5G Home — faster than 72% of all internet options in California

  • 5G Home$60/mo for 12 months (w/ Auto Pay & postpaid mobile unlimited plan that includes 5G Ultra Wideband; requires bundle)5G Fixed Wireless300 MbpsDownload72Our score$60Per month

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

SPEED SCORE

72

Mid-pack advertised speed for the state

This plan’s advertised maximum download ranks around the middle of every option filed with the FCC in this state. It is not a measured speed.

Download 300 Mbps
Upload 75 Mbps
Typical latency (by technology) Medium

The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.

EST. CAPABILITIES

Streaming

Good

Multi-device

Adequate

Gaming

Adequate

Whole home

Good

THE TAKEAWAY

Our recommendation for Coronado

Verizon’s 5G fixed wireless connection offers up to 300 Mbps download and 75 Mbps upload, making it a good option for streaming, video calls, and everyday home use, though fixed wireless can be more variable than wired connections. Its 5G Home plan has a Speed Score of 72/100, above Coronado’s city average of 49, and is available to about 78% of the city. Address-level availability and signal conditions determine whether this plan reaches your home.

Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.

About Verizon

Verizon’s 5G fixed wireless service offers up to 300 Mbps download and 75 Mbps upload, which is a good fit for streaming, video calls, and everyday internet use, though performance can vary with wireless conditions. This plan is available to about 78% of Coronado and costs $60 per month for 12 months with Auto Pay and a qualifying postpaid unlimited mobile plan, so check your address and compare any faster fiber or cable options before choosing it.

Available Plans

72
Licensed Fixed Wireless
300 Mbps Download
20 Mbps Upload
Coverage 72.8% of city
13
Licensed Fixed Wireless
50 Mbps Download
5 Mbps Upload
Coverage 4.6% of city
81
Licensed Fixed Wireless
1000 Mbps Download
75 Mbps Upload
Coverage 0.3% of city

Speeds up to 500 Mbps

Plans range $35–$55 /mo * Refreshed Sep 15, 2026See all 3 plans →


Coverage ~94% of cityfastest plan shown reaches ~88%
Connection type Fixed Wireless
80

Best plan here: T-Mobile Amplified Home Internet 500 Mbps — faster than 80% of all internet options in California

  • T-Mobile Amplified Home Internet 500 Mbps$45/mo for 12 months, then $60/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid MastercardFixed Wireless500 MbpsDownload80Our score$45Per month
  • T-Mobile All-In Home Internet 500 Mbps$55/mo for 12 months, then $70/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid MastercardFixed Wireless500 MbpsDownload80Our score$55Per month
  • T-Mobile Rely Home Internet 400 Mbps$35/mo for 12 months, then $50/mo (qualifying credit, postpaid voice line, and new Internet line required; requires bundle) · $200 virtual prepaid MastercardFixed Wireless400 MbpsDownload80Our score$35Per month

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

SPEED SCORE

80

Among the fastest advertised speeds in the state

This plan’s advertised maximum download ranks near the top of every option filed with the FCC in this state. It is not a measured speed.

Download 500 Mbps
Upload 60 Mbps
Typical latency (by technology) Medium

The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.

EST. CAPABILITIES

Streaming

Good

Multi-device

Adequate

Gaming

Adequate

Whole home

Good

THE TAKEAWAY

Our recommendation for Coronado

For households that want fast service for streaming, work, and multiple devices, T-Mobile offers a competitive fixed wireless option with up to 500 Mbps download and 60 Mbps upload speeds and a Speed Score of 80/100, above the Coronado average of 49. Fixed wireless can be adequate but may be less consistent than wired connections, and the 500 Mbps plans are available to about 88% of the city, so check your address before choosing. Qualifying credit and a bundled postpaid voice line are required for these offers.

Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.

About T-Mobile

T-Mobile is a good fit for households that want strong everyday speeds without needing wired service, with fixed wireless plans offering up to 500 Mbps download and a Speed Score of 80/100. The 500 Mbps options are available to about 88% of Coronado, but fixed wireless can vary by address and local conditions, so check your exact address before relying on it for demanding work, gaming, or multiple heavy users.

Available Plans

21
Licensed Fixed Wireless
100 Mbps Download
20 Mbps Upload
Coverage 49.7% of city
3
Licensed Fixed Wireless
25 Mbps Download
3 Mbps Upload
Coverage 38.4% of city

Speeds up to 100 Mbps

Plans range $39.99–$94.99 /mo * Refreshed Sep 15, 2026See all 3 plans →


Coverage ~100% of city
Connection type Satellite
21

Best plan here: Fusion — slower than 79% of all internet options in California

  • Fusion$94.99/mo for the first 12 months, then $119.99/moSatellite100 MbpsDownload21Our score$94.99Per month
  • Select$49.99/mo for the first 12 months, then $74.99/moSatellite50 MbpsDownload13Our score$49.99Per month
  • Lite$39.99/mo for the first 12 months, then $49.99/moSatellite25 MbpsDownload3Our score$39.99Per month

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

SPEED SCORE

21

Below-average advertised speed for the state

This plan’s advertised maximum download ranks below most options filed with the FCC in this state. It is not a measured speed; faster plans are usually listed here.

Download 100 Mbps
Upload 5 Mbps
Typical latency (by technology) High

The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.

EST. CAPABILITIES

Streaming

Poor

Multi-device

Poor

Gaming

Poor

Whole home

Poor

THE TAKEAWAY

Our recommendation for Coronado

At $94.99/mo for the first 12 months, then $119.99/mo, HughesNet Fusion buys up to 100 Mbps down and 5 Mbps up, but its 21/100 Speed Score is below the city average of 49. Satellite offers limited performance compared with cable or fiber, so consider checking what other technologies are available at your address before choosing a plan that is available to 100.0% of Coronado.

Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.

About HughesNet

At $39.99 to $94.99 per month for the first 12 months, HughesNet offers up to 25, 50, or 100 Mbps download speeds, but its satellite service is below average for speed and can have higher latency. The plans reach 100% of Coronado, yet you should check your address for faster fiber or cable options first, since HughesNet is best viewed as a fallback for basic browsing rather than a strong choice for modern high-bandwidth needs.

Available Plans

21
Gso Satellite
100 Mbps Download
5 Mbps Upload
Coverage 100.0% of city

Speeds up to 55 Mbps

Plans range $69.99–$99.99 /mo * Refreshed Sep 15, 2026See all 2 plans →


Coverage ~100% of city
Connection type Satellite
18

Best plan here: Viasat Essentials — slower than 82% of all internet options in California

  • Viasat EssentialsSatellite55 MbpsDownload18Our score$69.99Per month
  • Viasat UnleashedSatellite34 MbpsDownload13Our score$99.99Per month

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

SPEED SCORE

18

Below-average advertised speed for the state

This plan’s advertised maximum download ranks below most options filed with the FCC in this state. It is not a measured speed; faster plans are usually listed here.

Download 55 Mbps
Upload 4 Mbps
Typical latency (by technology) High

The Speed Score is the percentile of this plan’s maximum advertised download speed among every internet option filed with the FCC in this state. It is not a measured speed test: actual throughput varies by address, wiring and time of day. Enter your full address to see which plans are serviceable at your home.

EST. CAPABILITIES

Streaming

Poor

Multi-device

Poor

Gaming

Poor

Whole home

Poor

THE TAKEAWAY

Our recommendation for Coronado

Viasat Inc is a limited-performance option compared with alternatives, with its top plan scoring 18/100, below Coronado’s city average of 49. Viasat Essentials offers up to 55 Mbps download and 4 Mbps upload for $69.99 per month, while Viasat Unleashed scores 13/100 and offers up to 34 Mbps download and 4 Mbps upload for $99.99 per month. Both satellite plans reach 100% of the city, but satellite’s higher latency and lower scores make it worth checking what other technology is available at your specific address.

Speeds and reach below are what the provider files with the FCC for each technology tier, by census block. The plans it actually sells here, with their own speeds and prices, are under Pricing & Plans; the two can differ.

About Viasat Inc

Viasat Inc is a widely available but limited option, so check for faster internet first if your address has it. Its Essentials plan offers up to 55 Mbps download and 4 Mbps upload for $69.99 per month, with availability at 100% of Coronado, but satellite service has high latency and below-average performance for modern needs such as streaming, gaming, and video calls.

Available Plans

21
Gso Satellite
100 Mbps Download
3 Mbps Upload
Coverage 100.0% of city

Cheapest and Fastest Internet Plans in Coronado

All 20 product lines from the 7 providers with published pricing here, showing the price you would be quoted today and what it reverts to.

Showing 10 of 20 plans

  • StarlinkResidential Max 400 Mbps400 MbpsDownload80Our score$130Per month~100%CoverageSatellite
  • SpectrumInternet Gig 1 Gig$60/mo for 12 months (new residential customers only (no Spectrum service in past 30 days); limited-time offer; not available in all areas)1,000 MbpsDownload81Our score$60Per month~97.4%CoverageCable
  • SpectrumInternet Premier 500 Mbps$40/mo for 12 months (new residential customers only (no Spectrum service in past 30 days); limited-time offer; not available in all areas)500 MbpsDownload80Our score$40Per month~97.4%CoverageCable
  • T-MobileT-Mobile Rely Home Internet 400 Mbps$35/mo for 12 months, then $50/mo (qualifying credit, postpaid voice line, and new Internet line required; requires bundle) · $200 virtual prepaid Mastercard400 MbpsDownload80Our score$35$50Per month~88.1%CoverageFixed Wireless
  • T-MobileT-Mobile Amplified Home Internet 500 Mbps$45/mo for 12 months, then $60/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid Mastercard500 MbpsDownload80Our score$45$60Per month~88.1%CoverageFixed Wireless
  • T-MobileT-Mobile All-In Home Internet 500 Mbps$55/mo for 12 months, then $70/mo (new Internet line, qualifying credit, postpaid voice line required; requires bundle) · $200 virtual prepaid Mastercard500 MbpsDownload80Our score$55$70Per month~88.1%CoverageFixed Wireless
  • AT&TAT&T Internet 5 GIG speed$90/mo for 12 months (new AT&T Fiber customers; up to $30 discount applies for 12 months on 1Gb+ plans) · $150 Visa reward card5,000 MbpsDownload95Our score$90Per month~67.9%CoverageFiber
  • AT&TAT&T Fiber 1 GIG speed$50/mo for 12 months (new AT&T Fiber customers; up to $30 off for 12 months; full plan cost due until discount starts within 3 bills) · $150 Visa reward card1,000 MbpsDownload81Our score$50Per month~77.5%CoverageFiber
  • AT&TAT&T Fiber 500Mbps$50/mo for 12 months (new AT&T Fiber customers, $15/mo discount for 12 months applies after up to 3 bill cycles) · $100 Visa reward card500 MbpsDownload80Our score$50Per month~77.5%CoverageFiber
  • StarlinkResidential 200 Mbps200 MbpsDownload59Our score$85Per month~100%CoverageSatellite

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 Coronado

Best Fit

Students & Roommates

Choose Spectrum Internet 100 for 100 Mbps where available, or T-Mobile Rely for 400 Mbps.

Spectrum reaches about 97% of Coronado, while T-Mobile reaches about 88% with 400 Mbps.

Check first: Confirm service at the address, especially around the remaining Spectrum coverage gap.

Best Fit

Remote Workers

Choose AT&T Fiber 1 GIG where available for symmetrical 1,000 Mbps uploads and downloads.

AT&T Fiber 1 GIG reaches about 78% of Coronado and supports demanding video calls.

Check first: The 1,000 Mbps fiber tier reaches about 78%, not AT&T's full footprint.

Best Fit

Gamers & Streamers

Choose AT&T Internet 5 GIG where available for symmetrical 5,000 Mbps service.

AT&T's 5,000 Mbps fiber tier reaches about 68% of Coronado.

Check first: Verify 5 GIG availability because its coverage is narrower than AT&T's overall footprint.

Best Fit

Rural & Edge-of-City Homes

Choose Starlink Residential 100 Mbps when wired service is unavailable; it is available everywhere.

Starlink provides 100 Mbps service at every address in Coronado.

Check first: Check wired options first, since Spectrum and AT&T availability varies by address.

Internet Providers by ZIP Code in Coronado

Coronado Village 92118

AT&T is currently the strongest option for Fiber speed.

AT&T's 5,000 Mbps fiber reaches about 66% of ZIP 92118, exceeding its other listed fiber tier.

ZIP 92178

AT&T is currently the strongest option for Fiber speed.

AT&T's 5,000 Mbps fiber reaches about 73% of ZIP 92178, while Spectrum cable reaches about 27%.

Coronado Village 92118

AT&T is currently the strongest option for multi-user homes, remote work, gaming, and 4K streaming.

AT&T leads this ZIP with 65.7% best-address share.

ZIP 92178

AT&T is currently the strongest option for multi-user homes, remote work, gaming, and 4K streaming.

AT&T leads this ZIP with 72.9% best-address share.

Internet providers near Coronado

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

Coronado Internet FAQs

Who is the best internet provider in Coronado, CA?

Spectrum is the best overall provider, offering cable up to 1,000 Mbps and reaching about 97% of Coronado. AT&T is faster where available, with 5,000 Mbps fiber reaching about 68%, so check your address before choosing the faster option.

What is the fastest internet in Coronado, CA?

AT&T offers the fastest service where available: 5,000/5,000 Mbps fiber reaches about 68% of Coronado. Spectrum is the best overall option, with 1,000 Mbps cable reaching about 97%, making it more broadly available.

Which internet provider covers the most of Coronado, CA?

Spectrum has the largest non-satellite footprint, reaching about 97% of Coronado with its cable network. Satellite providers are available everywhere, but among terrestrial providers, Spectrum offers the broadest coverage and up to 1,000 Mbps.

What is the cheapest internet plan in Coronado, CA?

Spectrum Internet 100 is the cheapest plan at a promotional $30 per month for 100 Mbps, reaching about 97% of Coronado. The offer is for 12 months for new residential customers without Spectrum service during the past 30 days and is not available everywhere.

Can I get fiber internet in Coronado?

AT&T fiber reaches about 78% of Coronado for its 1,000 Mbps tier, while 5,000 Mbps fiber reaches about 68%. Fiber availability is address-specific, so verify the exact tier before relying on symmetrical upload and download speeds.

What internet speed do I need in Coronado?

A 100 Mbps plan can cover basic household use, while 500 Mbps or more suits multiple streamers, workers, and gamers. Coronado offers Spectrum up to 1,000 Mbps at about 97% coverage and AT&T fiber up to 5,000 Mbps at about 68% coverage.

What internet options are available in Coronado Village?

In Coronado Village ZIP 92118, AT&T's 5,000 Mbps fiber reaches about 66%, while Spectrum's 1,000 Mbps cable reaches about 19%. AT&T is the stronger listed high-speed option there, but availability still requires an address-level check.

How We Analyze Internet in Coronado

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

A state-wide percentile of each plan’s maximum advertised download speed against every option filed with the FCC in the state, all technologies on one scale. It is not a measured speed test.

Coverage Calculation

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

Data Coverage for Coronado

ZIP Codes Analyzed:
9211892178
Census Tracts: 8 tracts
Census Blocks: 302 blocks analyzed

How We Calculate Speed Score

The Speed Score is a state-wide percentile from 0 to 100. It answers one question: of every internet option filed with the FCC in this state, across every technology, what share is slower than this plan’s maximum advertised download speed?

What goes in:

  • The plan’s maximum advertised download speed, as the provider files it with the FCC and lists it for sale.
  • Every other serviceable option in the state from the FCC Broadband Data Collection, counted by the census blocks it reaches.

Speed Score = share of the state’s filed options with a lower advertised download speed

A score of 85 means this plan’s advertised speed beats 85% of the options filed in the state. Fiber, cable, DSL, fixed wireless and satellite are all on the same scale, so a 1,000 Mbps plan scores the same whoever sells it.

What it is not: a measured speed test. It does not include latency, upload speed, reliability or congestion. Real throughput at an address varies with wiring, equipment and time of day.

How providers are ordered on this page: each provider’s tier scores are averaged across the census blocks it serves, then multiplied by the share of the city it reaches. Wired providers rank ahead of wireless-only ones, and satellite last, because their filings describe a signal footprint rather than a plant. The same rule sets the title and the 30-second verdict.

Data source: FCC National Broadband Map (Broadband Data Collection), republished roughly twice a year; provider plan lists checked monthly.

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.