Best Internet Providers in Napa County, CA
All 9 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Napa County, CA
Napa County has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless internet are available in the county. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Napa County.
Ranks compare Napa County with the 58 California counties.
The Best Internet in Napa County, CA at a Glance
Napa County Internet Providers, Ranked by Coverage, Speed and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Verizon
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this county are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Napa County ratings may vary and are shown below.
Who is the Best Internet Provider in Napa County, CA?
T-Mobile Home Internet is the best internet provider in Napa County based on California customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, T-Mobile Home Internet had the best reviews at the local, state, and national levels versus all available providers in Napa County, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 81.76% of the county.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Napa County?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Napa County
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- XFINITY - cable coverage map
- Verizon - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- Valley Internet - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Unwired - fixed wireless coverage map
- DigitalPath - fixed wireless coverage map
How Napa County Compares to the Rest of California
Napa County's report card score is tied 31st of 58 and its connectivity index is tied 15th of 58.
| Measure | Napa County | Rank among California counties | California | US | Leader |
|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | |||||
| Fiber availability | 40.2% | 32nd of 58 | 62.4% | 71.5% | San Mateo County (84.9%) |
| Average top speed | 2,778 Mbps | 27th of 58 | 3,834 Mbps | 3,486 Mbps | Colusa County (6,304 Mbps) |
| Providers at a typical address | 7 | Tied 32nd of 58 | 8 | 7.1 | Alameda County (10.5) |
| Connectivity index inputs: how much households need and use the internet | |||||
| People per household | 2.8 | Tied 29th of 58 | 3.0 | 2.7 | Alpine County and Madera County (3.6) |
| Workers who work from home | 15% | Tied 24th of 58 | 17% | 15% | Marin County (32%) |
| Homes with a computer, tablet or phone | 98% | Tied 3rd of 58 | 97% | 96% | Alpine County and Mono County (99%) |
| Homes with internet | 94% | Tied 10th of 58 | 94% | 91% | Contra Costa County and Marin County and 2 more (96%) |
| Homes on fiber, cable or DSL | 79% | Tied 13th of 58 | 79% | 76% | Marin County (86%) |
| More about the households here | |||||
| Homes with a desktop or laptop | 87% | Tied 12th of 58 | 84% | 81% | Alpine County (92%) |
| Median household income | $118,283 | 12th of 58 | $111,728 | $93,246 | Santa Clara County ($169,968) |
| Residents in school (6th grade to college) | 16% | Tied 28th of 58 | 17% | 16% | Yolo County (27%) |
Fiber reaches 40.2% of homes in Napa County, against 62.4% across California. Households in Napa County are larger than the US average (2.8 people against 2.7); 15% of workers work from home (US 15%); and the median household income is $118,283 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
How Napa County Compares to Its Neighbors
Napa County has 4 neighbors. Among them, Yolo County has the most homes with fiber (45.3%) and Lake County the fewest (6.6%); Napa County has 40.2%.
Map of Napa County and its neighbors by ISP Report Card grade
Hover over or tap a county for its numbers, and click through to its page.
Napa County and its neighbors
| County | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Napa County (this page) | 138,019 | 40.2% | 2,778 Mbps | 7 | B- | 78/100 |
| Sonoma County | 488,863 | 38.9% | 3,986 Mbps | 6.9 | B- | 76/100 |
| Solano County | 453,491 | 32.4% | 3,084 Mbps | 7.9 | B- | 78/100 |
| Yolo County | 216,403 | 45.3% | 2,895 Mbps | 9.6 | B | 77/100 |
| Lake County | 68,163 | 6.6% | 913 Mbps | 6.9 | C- | 50/100 |
Internet in Napa County by City and ZIP Code
Fiber reaches from 0.0% of homes in Angwin to 50.7% in Napa; by ZIP code, from 0.0% in 94508 (Angwin) to 74.1% in 94559 (Napa). Each row links to that place’s page.
Cities and towns in Napa County
| City or town | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Napa | 90,581 | 50.7% | 3,079 Mbps | 7.3 | B | 75/100 |
| American Canyon | 23,909 | 39.0% | 2,998 Mbps | 6.7 | B- | 83/100 |
| Calistoga | 6,418 | 13.0% | 1,986 Mbps | 7.2 | C+ | 75/100 |
| St. Helena | 6,218 | 0.0% | 1,636 Mbps | 5.7 | C- | 73/100 |
| Yountville | 3,459 | 13.1% | 1,278 Mbps | 6.6 | C | 66/100 |
| Angwin | 3,362 | 0.0% | 1,067 Mbps | 5.5 | D+ | 63/100 |
| Oakville | 2,199 | 0.0% | 1,337 Mbps | 7.1 | C | 73/100 |
| Rutherford | 1,226 | 0.0% | 1,678 Mbps | 7.3 | C | 60/100 |
| Deer Park | 1,073 | 0.0% | 1,428 Mbps | 6.7 | C- | 58/100 |
| Spanish Flat | 780 | 0.0% | 163 Mbps | 3.9 | D- | 42/100 |
| Pope Valley | 720 | 0.0% | 552 Mbps | 2.8 | D- | 56/100 |
| Salvador | 511 | 0.0% | 342 Mbps | 7.6 | C- | 50/100 |
ZIP codes in Napa County
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 94558 (Napa) | 65,543 | 38.9% | 2,738 Mbps | 7.1 | B- | 74/100 |
| 94559 (Napa) | 28,169 | 74.1% | 3,608 Mbps | 7.7 | B | 75/100 |
| 94503 (American Canyon) | 22,006 | 37.8% | 2,946 Mbps | 6.5 | B- | 83/100 |
| 94574 (St. Helena) | 8,120 | 0.0% | 1,635 Mbps | 6 | C- | 70/100 |
| 94515 (Calistoga) | 6,811 | 12.2% | 1,925 Mbps | 7.2 | C+ | 75/100 |
| 94599 (Yountville) | 3,550 | 0.0% | 1,181 Mbps | 5.7 | C- | 72/100 |
| 94508 (Angwin) | 3,392 | 0.0% | 1,099 Mbps | 5.7 | D+ | 64/100 |
| 94567 (Pope Valley) | 605 | 0.0% | 135 Mbps | 1.4 | F | 51/100 |
| 94576 (Deer Park) | 151 | 0.0% | 1,200 Mbps | 4.8 | D+ | 59/100 |
| 94573 (Rutherford) | 10 | 0.0% | 160 Mbps | 1.4 | F | 60/100 |
| 94562 (Oakville) | 1 | 0.0% | 300 Mbps | 2 | F | 52/100 |
Who is the Fastest Internet Provider in Napa County?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by T-Mobile Home Internet. On the other hand, based on data provided by the internet providers to the FCC, AT&T and EarthLink should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Napa County
| AT&T | 5,000 |
|---|---|
| EarthLink | 5,000 |
| XFINITY from Comcast | 2,000 |
| DigitalPath | 400 |
| Verizon | 300 |
| Valley Internet | 300 |
| Unwired | 300 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Napa County. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Napa County Internet Providers
Based on 389 reviews from California internet customers, T-Mobile Home Internet is the best internet service provider for Napa County residents. T-Mobile Home Internet was rated at an average of 4.11 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in California, with 3.61 out of 5 stars and 85.3% coverage in Napa County.
At a national level, based on 4605 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.02 out of 5.
Local, State, and National Ratings for all Napa County Internet Providers
The table below shows average customer ratings from customers in Napa County, California, and customers throughout the country.
| ISP / Tech Type | Napa County Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet |  (0) | (27) | (342) | View Plans | ||
| DigitalPath | (0) |  (1) | (1) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) | (1) |  (25) | View Plans | ||
| Viasat | (0) | (1) |  (12) | View Plans | ||
| XFINITY | (2) | (211) | (2379) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| Unwired | (0) |  (1) | (1) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| Valley Internet | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Napa County
Based on data reported by Napa County ISPs to the FCC, the fastest speeds in the county are available through AT&T and EarthLink. These internet providers offer speeds up to 5,000 Mbps in Napa County. Therefore, the average customer can get up to 1,943 Mbps if they’re willing to purchase the fastest subscription tier available at their homes.
However, actual customers rated their satisfaction with internet speed highest with T-Mobile Home Internet. This indicates T-Mobile Home Internet reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Napa County Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (27) | (342) | View Plans | ||
| XFINITY | (2) | (211) | (2379) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| DigitalPath | (0) | (1) | (1) | View Plans | ||
| HughesNet | (0) |  (1) | (25) | View Plans | ||
| Unwired | (0) | (1) | (1) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| Valley Internet | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Napa County?
Of the providers in Napa County, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Napa County where enough of them have reviewed a provider, otherwise across California or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 4.26 out of 5 for price, which is higher than the average across all internet providers in the country. Verizon is rated second for affordability, with an average price rating of 3.75 out of 5.
The table below shows how customers in Napa County, California, and the United States rated the affordability of their internet service.
Rated Affordability in Napa County
| ISP / Tech Type | Napa County Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) |  (27) | (342) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| DigitalPath | (0) | (1) | (1) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Unwired | (0) | (1) | (1) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| XFINITY | (2) | (211) | (2379) | View Plans | ||
| Valley Internet | (0) | (0) | (0) | View Plans |
Fiber, 5G, Cable and DSL Internet in Napa County
Which Fiber Internet Providers are Available in Napa County?
EarthLink Fiber in Napa County, CA
Availability:
40.2%
Customer Rating:
(6)
Avg. Download Speed
4,507 Mbps
EarthLink offers Fiber service to 40.2% of Napa County homes. Across the county, EarthLink Fiber has speeds up to 4,507 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for EarthLink Fiber. EarthLink Fiber is rated about the same as other types of internet service available in Napa County from EarthLink in terms of customer satisfaction.
AT&T Fiber in Napa County, CA
Availability:
40.2%
Customer Rating:
(542)
Avg. Download Speed
4,507 Mbps
AT&T offers Fiber service to 40.2% of Napa County homes. Across the county, AT&T Fiber has speeds up to 4,507 Mbps, with speeds from 1,000 Mpbs up to 5,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for AT&T Fiber. AT&T Fiber is rated lower than other types of internet service available in Napa County from AT&T in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Napa County?
Verizon Fixed Wireless in Napa County, CA
Availability:
85.3%
Customer Rating:
(362)
Avg. Download Speed
248 Mbps
Verizon offers Fixed Wireless service to 85.3% of Napa County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 248 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 17 Mbps throughout the county.
T-Mobile Home Internet Fixed Wireless in Napa County, CA
Availability:
81.8%
Customer Rating:
(342)
Avg. Download Speed
74 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 81.8% of Napa County homes. Across the county, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 74 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 14 Mbps throughout the county.
EarthLink Fixed Wireless in Napa County, CA
Availability:
70.0%
Customer Rating:
(4)
Avg. Download Speed
41 Mbps
EarthLink offers Fixed Wireless service to 70.0% of Napa County homes. Across the county, EarthLink Fixed Wireless has speeds up to 41 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.6 Mbps throughout the county.
AT&T Fixed Wireless in Napa County, CA
Availability:
70.0%
Customer Rating:
(205)
Avg. Download Speed
41 Mbps
AT&T offers Fixed Wireless service to 70.0% of Napa County homes. Across the county, AT&T Fixed Wireless has speeds up to 41 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 6.6 Mbps throughout the county.
Valley Internet Fixed Wireless in Napa County, CA
Availability:
19.8%
Customer Rating:
(0)
Avg. Download Speed
174 Mbps
Valley Internet offers Fixed Wireless service to 19.8% of Napa County homes. Across the county, Valley Internet Fixed Wireless is the only type of service available from the company, with speeds up to 174 Mbps, with speeds from 27 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 13 and as high as 250, with an average of 87 Mbps throughout the county.
Unwired Fixed Wireless in Napa County, CA
Availability:
4.8%
Customer Rating:
(1)
Avg. Download Speed
300 Mbps
Unwired offers Fixed Wireless service to 4.8% of Napa County homes. Across the county, Unwired Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
DigitalPath Fixed Wireless in Napa County, CA
Availability:
1.0%
Customer Rating:
(1)
Avg. Download Speed
230 Mbps
DigitalPath offers Fixed Wireless service to 1.0% of Napa County homes. Across the county, DigitalPath Fixed Wireless is the only type of service available from the company, with speeds up to 230 Mbps, with speeds from 75 Mpbs up to 400 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 20, with an average of 16 Mbps throughout the county.
Which Cable Internet Providers are Available in Napa County?
XFINITY Cable in Napa County, CA
Availability:
94.4%
Customer Rating:
(2077)
Avg. Download Speed
1,661 Mbps
XFINITY from Comcast offers Cable service to 94.4% of Napa County homes. Across the county, XFINITY Cable is the only type of service available from the company, with speeds up to 1,661 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 2,000, with an average of 174 Mbps throughout the county.
Which DSL Internet Providers are Available in Napa County?
EarthLink DSL in Napa County, CA
Availability:
90.4%
Customer Rating:
(5)
Avg. Download Speed
74 Mbps
EarthLink offers DSL service to 90.4% of Napa County homes. Across the county, EarthLink DSL has speeds up to 74 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 15 Mbps throughout the county. EarthLink DSL is rated higher than other types of internet service available in Napa County from EarthLink in terms of customer satisfaction.
AT&T DSL in Napa County, CA
Availability:
90.4%
Customer Rating:
(304)
Avg. Download Speed
74 Mbps
AT&T offers DSL service to 90.4% of Napa County homes. Across the county, AT&T DSL has speeds up to 74 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 15 Mbps throughout the county. AT&T DSL is rated about the same as other types of internet service available in Napa County from AT&T in terms of customer satisfaction.
Customer Reviews for Internet Service Providers in California
Customer Reviews
Steve
ting Fiber
November 13, 2026 Slow, 1/10th the speed they advertised
Robert
Verizon Fixed Wireless
November 10, 2026 Was cut off with .out notice due to upgrade and was not provided connection to upgrade from the same location (tower). Causing further problems in service and added cost.
ISPReports User
AT&T DSL
November 08, 2026 Lousy
ISPReports User
Fidium
November 08, 2026 Vernice
Frontier Fiber
November 01, 2026 Horrible this is horrible. My internet has been down for two days in a half. Never again
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Which ISP Should You Choose in Napa County?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Napa County is T-Mobile Home Internet.
- The fastest internet provider should be AT&T and EarthLink. Considering speed for the money and reliability in speeds, T-Mobile Home Internet may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Napa County is T-Mobile Home Internet.
- Viasat, HughesNet, EarthLink, and AT&T has the broadest coverage in Napa County, available to 95.3% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.