Best Internet Providers in Colusa County, CA
All 11 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Colusa County, CA
Colusa County has 11 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, Fixed Wireless, and DSL 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 Colusa County.
Ranks compare Colusa County with the 58 California counties.
The Best Internet in Colusa County, CA at a Glance
Colusa County Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Frontier
Connection
Customer Rating
Fiber
DSL
Race Communications
Connection
Customer Rating
Fiber
XFINITY
Connection
Customer Rating
Cable
T-Mobile Home Internet
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 Colusa County ratings may vary and are shown below.
Who is the Best Internet Provider in Colusa County, CA?
T-Mobile Home Internet is the best internet provider in Colusa 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 Colusa County, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 90.37% 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 Colusa 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 Colusa County
- Frontier - fiber coverage map
- Race Communications - fiber coverage map
- XFINITY - cable coverage map
- unWired Broadband - fixed wireless coverage map
- Verizon - fixed wireless coverage map
- Succeed.Net - fixed wireless coverage map
- DigitalPath - fixed wireless coverage map
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Stream It Networks - fixed wireless coverage map
- Frontier - dsl coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
How Colusa County Compares to the Rest of California
Colusa County's report card score is tied 24th of 58 and its connectivity index is 53rd of 58.
| Measure | Colusa County | Rank among California counties | California | US | Leader |
|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | |||||
| Fiber availability | 74.3% | 7th of 58 | 62.4% | 71.5% | San Mateo County (84.9%) |
| Average top speed | 6,304 Mbps | 1st of 58 | 3,834 Mbps | 3,486 Mbps | Leads; next is Alameda County (5,718 Mbps) |
| Providers at a typical address | 5.4 | Tied 46th of 58 | 8 | 7.1 | Alameda County (10.5) |
| Connectivity index inputs: how much households need and use the internet | |||||
| People per household | 3.0 | Tied 16th of 58 | 3.0 | 2.7 | Alpine County and Madera County (3.6) |
| Workers who work from home | 6% | Tied 57th of 58 | 17% | 15% | Marin County (32%) |
| Homes with a computer, tablet or phone | 92% | 54th of 58 | 97% | 96% | Alpine County and Mono County (99%) |
| Homes with internet | 86% | Tied 53rd of 58 | 94% | 91% | Contra Costa County and Marin County and 2 more (96%) |
| Homes on fiber, cable or DSL | 53% | 52nd of 58 | 79% | 76% | Marin County (86%) |
| More about the households here | |||||
| Homes with a desktop or laptop | 66% | 56th of 58 | 84% | 81% | Alpine County (92%) |
| Median household income | $77,393 | 41st 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 74.3% of homes in Colusa County, against 62.4% across California. Households in Colusa County are larger than the US average (3.0 people against 2.7); 6% of workers work from home (US 15%); and the median household income is $77,393 (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 Colusa County Compares to Its Neighbors
Colusa County has 5 neighbors. Among them, Sutter County has the most homes with fiber (78.6%) and Glenn County the fewest (0.4%); Colusa County has 74.3%.
Map of Colusa County and its neighbors by ISP Report Card grade
Hover over or tap a county for its numbers, and click through to its page.
Colusa County and its neighbors
| County | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Colusa County (this page) | 21,839 | 74.3% | 6,304 Mbps | 5.4 | B- | 40/100 |
| Yolo County | 216,403 | 45.3% | 2,895 Mbps | 9.6 | B | 77/100 |
| Butte County | 211,632 | 31.6% | 2,206 Mbps | 7.6 | B- | 60/100 |
| Sutter County | 99,633 | 78.6% | 2,325 Mbps | 9.1 | B+ | 61/100 |
| Lake County | 68,163 | 6.6% | 913 Mbps | 6.9 | C- | 50/100 |
| Glenn County | 28,917 | 0.4% | 1,160 Mbps | 8.9 | C+ | 48/100 |
Internet in Colusa County by City and ZIP Code
Fiber reaches from 0.0% of homes in Maxwell to 93.3% in Williams; by ZIP code, from 0.0% in 95955 (Maxwell) to 92.1% in 95932 (Colusa). Each row links to that place’s page.
Cities and towns in Colusa County
| City or town | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Colusa | 7,785 | 92.5% | 9,297 Mbps | 6.4 | B+ | 51/100 |
| Williams | 6,114 | 93.3% | 6,444 Mbps | 5.6 | B+ | 41/100 |
| Arbuckle | 4,798 | 69.2% | 5,003 Mbps | 4.7 | B- | 30/100 |
| Maxwell | 1,372 | 0.0% | 264 Mbps | 3.6 | D- | 32/100 |
| Grimes | 487 | 0.0% | 485 Mbps | 4 | D- | 33/100 |
| Stonyford | 385 | 0.0% | 182 Mbps | 1.4 | F | 15/100 |
| Lodoga | 131 | 0.0% | 275 Mbps | 1.9 | F | 16/100 |
| College City | 60 | 0.0% | 100 Mbps | 1.1 | F | 32/100 |
| Sites | 37 | 0.0% | 100 Mbps | 1 | F | 46/100 |
ZIP codes in Colusa County
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 95932 (Colusa) | 7,833 | 92.1% | 9,261 Mbps | 6.4 | B+ | 50/100 |
| 95987 (Williams) | 6,303 | 90.5% | 6,285 Mbps | 5.5 | B | 41/100 |
| 95912 (Arbuckle) | 4,880 | 68.1% | 4,930 Mbps | 4.7 | B- | 29/100 |
| 95955 (Maxwell) | 1,393 | 0.0% | 267 Mbps | 3.6 | D- | 32/100 |
| 95979 (Stonyford) | 518 | 0.0% | 206 Mbps | 1.5 | F | 15/100 |
| 95950 (Grimes) | 443 | 0.0% | 488 Mbps | 3.9 | D- | 33/100 |
Who is the Fastest Internet Provider in Colusa County?
According to unbiased feedback from real internet customers, they reported being happiest with speeds provided by Frontier Communications. On the other hand, based on data provided by the internet providers to the FCC, Race Communications 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 Colusa County
| Race Communications | 10,000 |
|---|---|
| Frontier Communications | 7,000 |
| AT&T | 5,000 |
| EarthLink | 5,000 |
| XFINITY from Comcast | 2,000 |
| unWired Broadband | 1,000 |
| DigitalPath | 400 |
| Stream It Networks | 301 |
| Verizon | 300 |
| T-Mobile Home Internet | 100 |
| Viasat | 100 |
| Succeed.Net | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Colusa County. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Colusa County Internet Providers
Based on 445 reviews from California internet customers, T-Mobile Home Internet is the best internet service provider for Colusa County residents. T-Mobile Home Internet was rated at an average of 4.11 out of 5 in our report for overall customer satisfaction. DigitalPath wins for second-place in California, with 5.00 out of 5 stars and 36.3% coverage in Colusa County.
At a national level, based on 4787 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 Colusa County Internet Providers
The table below shows average customer ratings from customers in Colusa County, California, and customers throughout the country.
| ISP / Tech Type | Colusa County Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet |  (0) | (27) | (342) | View Plans | ||
| DigitalPath | (0) |  (1) | (1) | View Plans | ||
| unWired Broadband | (0) | (1) | (1) | View Plans | ||
| Frontier | (0) | (51) | (177) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Viasat | (0) | (1) |  (12) | View Plans | ||
| XFINITY | (0) | (211) | (2379) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| Race Communications | (0) | (5) | (5) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| Succeed.Net | (0) | (0) | (0) | View Plans | ||
| Stream It Networks | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Colusa County
Based on data reported by Colusa County ISPs to the FCC, the fastest speeds in the county are available through Race Communications. The company offers speeds up to 10,000 Mbps in Colusa County. Therefore, the average customer can get up to 6,081 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 Frontier Communications. This indicates Frontier reliably delivers speeds expected by the customer based on the plan they are paying for.
| ISP / Tech Type | Colusa County Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Frontier | (0) | (51) | (177) | View Plans | ||
| T-Mobile Home Internet | (0) | (27) | (342) | View Plans | ||
| XFINITY | (0) | (211) | (2379) | View Plans | ||
| unWired Broadband | (0) | (1) | (1) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| DigitalPath | (0) | (1) | (1) | View Plans | ||
| Race Communications | (0) | (5) | (5) | View Plans | ||
| HughesNet | (0) |  (1) | (25) | View Plans | ||
| Viasat | (0) |  (1) | (12) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| Succeed.Net | (0) | (0) | (0) | View Plans | ||
| Stream It Networks | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Colusa County?
Of the providers in Colusa County, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Colusa 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. unWired Broadband is rated second for affordability, with an average price rating of 5.00 out of 5.
The table below shows how customers in Colusa County, California, and the United States rated the affordability of their internet service.
Rated Affordability in Colusa County
| ISP / Tech Type | Colusa County Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) |  (27) | (342) | View Plans | ||
| unWired Broadband | (0) | (1) | (1) | 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 | ||
| Race Communications | (0) | (5) | (5) | View Plans | ||
| Frontier | (0) | (51) | (177) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| XFINITY | (0) | (211) | (2379) | View Plans | ||
| Succeed.Net | (0) | (0) | (0) | View Plans | ||
| Stream It Networks | (0) | (0) | (0) | View Plans |
Fiber, 5G, Cable and DSL Internet in Colusa County
Which Fiber Internet Providers are Available in Colusa County?
Frontier Fiber in Colusa County, CA
Availability:
61.0%
Customer Rating:
(119)
Avg. Download Speed
6,708 Mbps
Frontier Communications offers Fiber service to 61.0% of Colusa County homes. Across the county, Frontier Fiber has speeds up to 6,708 Mbps, with speeds from 10 Mpbs up to 7,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Frontier Fiber. Frontier Fiber is rated about the same as other types of internet service available in Colusa County from Frontier in terms of customer satisfaction.
Race Communications Fiber in Colusa County, CA
Availability:
58.3%
Customer Rating:
(5)
Avg. Download Speed
6,081 Mbps
Race Communications offers Fiber service to 58.3% of Colusa County homes. Across the county, Race Communications Fiber is the only type of service available from the company, with speeds up to 6,081 Mbps, with speeds from 1,000 Mpbs up to 10,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Race Communications Fiber.
EarthLink Fiber in Colusa County, CA
Availability:
1.5%
Customer Rating:
(6)
Avg. Download Speed
5,000 Mbps
EarthLink offers Fiber service to 1.5% of Colusa County homes. Across the county, EarthLink Fiber has speeds up to 5,000 Mbps
AT&T Fiber in Colusa County, CA
Availability:
1.5%
Customer Rating:
(542)
Avg. Download Speed
5,000 Mbps
AT&T offers Fiber service to 1.5% of Colusa County homes. Across the county, AT&T Fiber has speeds up to 5,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Colusa County?
T-Mobile Home Internet Fixed Wireless in Colusa County, CA
Availability:
90.4%
Customer Rating:
(342)
Avg. Download Speed
78 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 90.4% of Colusa 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 78 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 15 Mbps throughout the county.
Succeed.Net Fixed Wireless in Colusa County, CA
Availability:
82.1%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
Succeed.Net offers Fixed Wireless service to 82.1% of Colusa County homes. Across the county, Succeed.Net Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
Verizon Fixed Wireless in Colusa County, CA
Availability:
59.5%
Customer Rating:
(362)
Avg. Download Speed
273 Mbps
Verizon offers Fixed Wireless service to 59.5% of Colusa County homes. Across the county, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 273 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 19 Mbps throughout the county.
unWired Broadband Fixed Wireless in Colusa County, CA
Availability:
52.8%
Customer Rating:
(1)
Avg. Download Speed
412 Mbps
unWired Broadband offers Fixed Wireless service to 52.8% of Colusa County homes. Across the county, unWired Broadband Fixed Wireless is the only type of service available from the company, with speeds up to 412 Mbps, with speeds from 50 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 12 and as high as 1,000, with an average of 97 Mbps throughout the county.
DigitalPath Fixed Wireless in Colusa County, CA
Availability:
36.3%
Customer Rating:
(1)
Avg. Download Speed
218 Mbps
DigitalPath offers Fixed Wireless service to 36.3% of Colusa County homes. Across the county, DigitalPath Fixed Wireless is the only type of service available from the company, with speeds up to 218 Mbps, with speeds from 50 Mpbs up to 400 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 50, with an average of 20 Mbps throughout the county.
EarthLink Fixed Wireless in Colusa County, CA
Availability:
11.5%
Customer Rating:
(4)
Avg. Download Speed
78 Mbps
EarthLink offers Fixed Wireless service to 11.5% of Colusa County homes. Across the county, EarthLink Fixed Wireless has speeds up to 78 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 Fixed Wireless in Colusa County, CA
Availability:
11.5%
Customer Rating:
(205)
Avg. Download Speed
78 Mbps
AT&T offers Fixed Wireless service to 11.5% of Colusa County homes. Across the county, AT&T Fixed Wireless has speeds up to 78 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.
Stream It Networks Fixed Wireless in Colusa County, CA
Availability:
3.7%
Customer Rating:
(0)
Avg. Download Speed
234 Mbps
Stream It Networks offers Fixed Wireless service to 3.7% of Colusa County homes. Across the county, Stream It Networks Fixed Wireless is the only type of service available from the company, with speeds up to 234 Mbps, with speeds from 25 Mpbs up to 301 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 172, with an average of 86 Mbps throughout the county.
Which Cable Internet Providers are Available in Colusa County?
XFINITY Cable in Colusa County, CA
Availability:
33.5%
Customer Rating:
(2077)
Avg. Download Speed
1,559 Mbps
XFINITY from Comcast offers Cable service to 33.5% of Colusa County homes. Across the county, XFINITY Cable is the only type of service available from the company, with speeds up to 1,559 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 250, with an average of 131 Mbps throughout the county.
Which DSL Internet Providers are Available in Colusa County?
Frontier DSL in Colusa County, CA
Availability:
32.2%
Customer Rating:
(58)
Avg. Download Speed
13 Mbps
Frontier Communications offers DSL service to 32.2% of Colusa County homes. Across the county, Frontier DSL has speeds up to 13 Mbps, with speeds from 10 Mpbs up to 115 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 7.0, with an average of 1.2 Mbps throughout the county. Frontier DSL is rated higher than other types of internet service available in Colusa County from Frontier in terms of customer satisfaction.
EarthLink DSL in Colusa County, CA
Availability:
1.3%
Customer Rating:
(5)
Avg. Download Speed
55 Mbps
EarthLink offers DSL service to 1.3% of Colusa County homes. Across the county, EarthLink DSL has speeds up to 55 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 11 Mbps throughout the county. EarthLink DSL is rated higher than other types of internet service available in Colusa County from EarthLink in terms of customer satisfaction.
AT&T DSL in Colusa County, CA
Availability:
1.3%
Customer Rating:
(304)
Avg. Download Speed
55 Mbps
AT&T offers DSL service to 1.3% of Colusa County homes. Across the county, AT&T DSL has speeds up to 55 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 11 Mbps throughout the county. AT&T DSL is rated about the same as other types of internet service available in Colusa 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 Colusa 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 Colusa County is T-Mobile Home Internet.
- The fastest internet provider should be Race Communications. Considering speed for the money and reliability in speeds, Frontier Communications may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Colusa County is T-Mobile Home Internet.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Colusa County, available to 90.4% 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.