Best Internet Providers in Clearlake, CA
All 9 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Clearlake, CA
Clearlake has 9 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Clearlake.
Ranks compare Clearlake with the 3,338 US towns of 10,000 to 24,999 people, the tiers of our fastest-cities rankings.
The Best Internet in Clearlake, CA at a Glance
Clearlake Internet Providers, Ranked by Coverage, Speed and Customer Ratings
Mediacom
Connection
Customer Rating
Fiber
Cable
EarthLink
Connection
Customer Rating
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
DSL
Fixed Wireless
101NETLINK
Connection
Customer Rating
Fixed Wireless
Providers with less than 1% coverage in this city 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 Clearlake ratings may vary and are shown below.
Who is the Best Internet Provider in Clearlake, CA?
T-Mobile Home Internet is the best internet provider in Clearlake 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 Clearlake, making it a solid recommendation among providers with reviews. T-Mobile Home Internet is an option for 63.16% of the city.
Click here to get T-Mobile Home Internet
or call 1-833-601-2935
Which Providers are Available at my Home in Clearlake?
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 Clearlake
- Mediacom - cable coverage map
- DigitalPath - fixed wireless coverage map
- Verizon - fixed wireless coverage map
- 101NETLINK - fixed wireless coverage map
- Mediacom - fiber coverage map
- Valley Internet - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- GeoLinks - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
How Clearlake Compares to Places Its Size
Clearlake's report card score is in the bottom 12% and its connectivity index is in the bottom 22%.
| Measure | Clearlake | Rank among US towns of 10,000 to 24,999 people | Lake County | California | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 3.7% | bottom 5% | 6.6% | 62.4% | 71.5% | 115 places at 100.0% |
| Average top speed | 997 Mbps | bottom 8% | 913 Mbps | 3,834 Mbps | 3,486 Mbps | Middle Valley, TN and Red Bank, TN and 1 more (25,000 Mbps) |
| Providers at a typical address | 7.1 | top 40% | 6.9 | 8 | 7.1 | Joshua, TX (13.3) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.8 | top 21% | 2.6 | 3.0 | 2.7 | North Bay Shore, NY (4.7) |
| Workers who work from home | 13% | top 45% | 15% | 17% | 15% | Brambleton, VA (51%) |
| Homes with a computer, tablet or phone | 92% | bottom 17% | 95% | 97% | 96% | 86 places at 100% |
| Homes with internet | 84% | bottom 10% | 88% | 94% | 91% | 11 places at 100% |
| Homes on fiber, cable or DSL | 61% | bottom 11% | 61% | 79% | 76% | Klahanie, WA and Short Hills, NJ and 1 more (96%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 67% | bottom 14% | 73% | 84% | 81% | Stone Ridge, VA and West University Place, TX and 1 more (100%) |
| Median household income | $45,607 | bottom 3% | $66,483 | $111,728 | $93,246 | West University Place, TX ($249,707) |
| Residents in school (6th grade to college) | 16% | top 26% | 14% | 17% | 16% | Stanford, CA (84%) |
Fiber reaches 3.7% of homes in Clearlake, against 6.6% across Lake County and 62.4% across California. Households in Clearlake are larger than the US average (2.8 people against 2.7); 13% of workers work from home (US 15%); and the median household income is $45,607 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Clearlake
Which Fiber Internet Providers are Available in Clearlake?
Mediacom Fiber in Clearlake, CA
Availability:
3.7%
Customer Rating:
(7)
Avg. Download Speed
1,000 Mbps
Mediacom offers Fiber service to 3.7% of Clearlake homes. Across the city, Mediacom Fiber has speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Clearlake?
101NETLINK Fixed Wireless in Clearlake, CA
Availability:
99.9%
Customer Rating:
(1)
Avg. Download Speed
100 Mbps
101NETLINK offers Fixed Wireless service to 99.9% of Clearlake homes. Across the city, 101NETLINK Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
DigitalPath Fixed Wireless in Clearlake, CA
Availability:
97.7%
Customer Rating:
(1)
Avg. Download Speed
400 Mbps
DigitalPath offers Fixed Wireless service to 97.7% of Clearlake homes. Across the city, DigitalPath Fixed Wireless is the only type of service available from the company, with speeds up to 400 Mbps
Verizon Fixed Wireless in Clearlake, CA
Availability:
83.6%
Customer Rating:
(362)
Avg. Download Speed
262 Mbps
Verizon offers Fixed Wireless service to 83.6% of Clearlake homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 262 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 18 Mbps throughout the city.
T-Mobile Home Internet Fixed Wireless in Clearlake, CA
Availability:
63.2%
Customer Rating:
(342)
Avg. Download Speed
25 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 63.2% of Clearlake homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 25 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 3.0 Mbps throughout the city.
Valley Internet Fixed Wireless in Clearlake, CA
Availability:
37.4%
Customer Rating:
(0)
Avg. Download Speed
50 Mbps
Valley Internet offers Fixed Wireless service to 37.4% of Clearlake homes. Across the city, Valley Internet Fixed Wireless is the only type of service available from the company, with speeds up to 50 Mbps
GeoLinks Fixed Wireless in Clearlake, CA
Availability:
13.9%
Customer Rating:
(0)
Avg. Download Speed
100 Mbps
GeoLinks offers Fixed Wireless service to 13.9% of Clearlake homes. Across the city, GeoLinks Fixed Wireless is the only type of service available from the company, with speeds up to 100 Mbps
EarthLink Fixed Wireless in Clearlake, CA
Availability:
7.5%
Customer Rating:
(4)
Avg. Download Speed
25 Mbps
EarthLink offers Fixed Wireless service to 7.5% of Clearlake homes. Across the city, EarthLink Fixed Wireless has speeds up to 25 Mbps
AT&T Fixed Wireless in Clearlake, CA
Availability:
7.5%
Customer Rating:
(205)
Avg. Download Speed
25 Mbps
AT&T offers Fixed Wireless service to 7.5% of Clearlake homes. Across the city, AT&T Fixed Wireless has speeds up to 25 Mbps
Which Cable Internet Providers are Available in Clearlake?
Mediacom Cable in Clearlake, CA
Availability:
99.4%
Customer Rating:
(82)
Avg. Download Speed
1,000 Mbps
Mediacom offers Cable service to 99.4% of Clearlake homes. Across the city, Mediacom Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Clearlake?
EarthLink DSL in Clearlake, CA
Availability:
97.9%
Customer Rating:
(5)
Avg. Download Speed
10 Mbps
EarthLink offers DSL service to 97.9% of Clearlake homes. Across the city, EarthLink DSL has speeds up to 10 Mbps
AT&T DSL in Clearlake, CA
Availability:
97.9%
Customer Rating:
(304)
Avg. Download Speed
10 Mbps
AT&T offers DSL service to 97.9% of Clearlake homes. Across the city, AT&T DSL has speeds up to 10 Mbps
Internet in Clearlake by Neighborhood and ZIP Code
Clearlake has 1 ZIP code with its own page. Each row links to that place’s page.
Neighborhoods in Clearlake
| Neighborhood | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|
ZIP codes in Clearlake
| ZIP code | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| 95422 | 16,868 | 3.7% | 997 Mbps | 7.1 | C | 48/100 |
How Clearlake Compares to Nearby Places
The 10 places nearest to Clearlake that have their own pages are all within 10 miles. Among them, Lower Lake has the most homes with fiber (25.8%) and Cobb the fewest (0.0%); Clearlake has 3.7%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Clearlake (this page) | 16,850 | 3.7% | 997 Mbps | 7.1 | C | 48/100 |
| Kelseyville | 11,113 | 4.7% | 927 Mbps | 7.2 | C | 53/100 |
| Clearlake Oaks | 3,988 | 10.4% | 771 Mbps | 7.6 | C | 23/100 |
| Lower Lake | 2,360 | 25.8% | 926 Mbps | 7.2 | C | 47/100 |
| Cobb | 1,793 | 0.0% | 804 Mbps | 4.8 | D | 52/100 |
| Glenhaven | 386 | 0.0% | 939 Mbps | 4.9 | D | 34/100 |
| Seigler Springs | 364 | 0.0% | 613 Mbps | 6.7 | D+ | 45/100 |
| Loch Lomond | 209 | 0.0% | 472 Mbps | 3.9 | D- | 37/100 |
| Soda Bay | 193 | 0.0% | 957 Mbps | 8.7 | C | 70/100 |
| Clearlake Park | 177 | 74.0% | 892 Mbps | 9.8 | B- | 27/100 |
| Wilbur Springs | 82 | 0.0% | 339 Mbps | 2.8 | F | 32/100 |
Who is the Fastest Internet Provider in Clearlake?
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, Mediacom 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 Clearlake
| Mediacom | 1,000 |
|---|---|
| DigitalPath | 400 |
| Verizon | 300 |
| 101NETLINK | 100 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| GeoLinks | 100 |
| Valley Internet | 50 |
| HughesNet | 25 |
| AT&T | 25 |
| EarthLink | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Clearlake. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Clearlake Internet Providers
Based on 179 reviews from California internet customers, T-Mobile Home Internet is the best internet service provider for Clearlake 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 97.7% coverage in Clearlake.
At a national level, based on 2319 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 Clearlake Internet Providers
The table below shows average customer ratings from customers in Clearlake, California, and customers throughout the country.
| ISP / Tech Type | Clearlake 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 | ||
| 101NETLINK | (0) | (1) | (1) | View Plans | ||
| HughesNet | (0) | (1) |  (25) | View Plans | ||
| Mediacom | (0) | (1) | (93) | View Plans | ||
| Viasat | (0) | (1) |  (12) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| Valley Internet | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Clearlake
Based on data reported by Clearlake ISPs to the FCC, the fastest speeds in the city are available through Mediacom. The company offers speeds up to 1,000 Mbps in Clearlake. Therefore, the average customer can get up to 1,000 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 | Clearlake Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (27) | (342) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| DigitalPath | (0) | (1) | (1) | View Plans | ||
| Mediacom | (0) | (1) | (93) | View Plans | ||
| 101NETLINK | (0) | (1) | (1) | 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 | ||
| Valley Internet | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Clearlake?
Of the providers in Clearlake, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Clearlake 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 Clearlake, California, and the United States rated the affordability of their internet service.
Rated Affordability in Clearlake
| ISP / Tech Type | Clearlake Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) |  (27) | (342) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| 101NETLINK | (0) | (1) | (1) | View Plans | ||
| DigitalPath | (0) | (1) | (1) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Mediacom | (0) | (1) | (93) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| Valley Internet | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
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 Clearlake?
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 Clearlake is T-Mobile Home Internet.
- The fastest internet provider should be Mediacom. 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 Clearlake is T-Mobile Home Internet.
- Viasat, HughesNet, and 101NETLINK has the broadest coverage in Clearlake, available to 99.9% 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.