9 Best Internet Providers in Kelseyville, CA
Find internet availability by address in Kelseyville, CA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Kelseyville ISP Report Card | Business Internet in Kelseyville
| Kelseyville ISP Report Card | C- | |
| Download Speed for Most Households | 930 Mbps | |
| Number of Internet Service Providers | 9 | |
| Real Kelseyville Customer Ratings | 0 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
Kelseyville has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. 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 3 available internet technologies in Kelseyville.
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Kelseyville has 9 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. 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 3 available internet technologies in Kelseyville.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Mediacom
Connection
Customer Rating
Cable
EarthLink
Connection
Customer Rating
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
DSL
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in Kelseyville, CA for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.
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 Kelseyville ratings may vary and are shown below.
Who is the Best Internet Provider in Kelseyville, CA?
Mediacom is the best internet provider in Kelseyville based on California customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Mediacom had the best reviews at the local, state, and national levels versus all available providers in Kelseyville, making it a solid recommendation among providers with reviews. Mediacom is an option for 90.19% of the city.
or call 1-844-490-5828
The chart and table below show average customer ratings from customers in Kelseyville, California, and customers throughout the country.
Top Rated Internet Providers in Kelseyville
Local, State, and National Ratings for all Kelseyville Internet Providers
| ISP / Tech Type | Kelseyville Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| DigitalPath | (0) | (1) | (1) | View Plans | ||
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| Mediacom | (0) | (1) | (84) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| US Cellular | (0) | (0) | (15) | View Plans | ||
| Valley Internet | (0) | (0) | (0) | View Plans | ||
| LAKE COUNTY Broadband solutions | (0) | (0) | (0) | View Plans |
Based on 159 reviews from California internet customers, Mediacom is the best internet service provider for Kelseyville residents. Mediacom was rated at an average of 3.00 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 92.8% coverage in Kelseyville.
At a national level, based on 2072 national reviews for any of the providers listed above, DigitalPath is rated higher than any other provider, with a rating of 5.00 out of 5.
Which Providers are Available at my Home in Kelseyville?
a different provider.

Internet Availability Key
Speeds and coverage vary within the city, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Who is the Fastest Internet Provider in Kelseyville?
Based on both FCC data and unbiased customer ratings in Kelseyville, the fastest internet in the city comes from Mediacom.
Data Reported to FCC by ISPs: Average Maximum Available in Kelseyville
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Mediacom | 1,000 Mbps | ||
| DigitalPath | 400 Mbps | ||
| Verizon | 300 Mbps | ||
| LAKE COUNTY Broadband solutions | 150 Mbps | ||
| Valley Internet | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| US Cellular | 25 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Kelseyville
| ISP / Tech Type | Kelseyville Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| DigitalPath | (0) | (1) | (1) | View Plans | ||
| Mediacom | (0) | (1) | (84) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| US Cellular | (0) | (0) | (15) | View Plans | ||
| Valley Internet | (0) | (0) | (0) | View Plans | ||
| LAKE COUNTY Broadband solutions | (0) | (0) | (0) | View Plans |
Based on data reported by Kelseyville ISPs to the FCC, the fastest speeds in the city are available through Mediacom. The company offers speeds up to 1,000 Mbps in Kelseyville. 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 in the city rated their satisfaction with internet speed highest with Mediacom. This indicates Mediacom reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Kelseyville?
California customers rate Mediacom as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Mediacom received a local rating of 2.00 out of 5, which is much lower than the average across all internet providers in the country. T-Mobile Home Internet is rated in second place for affordability by the company’s Kelseyville customers with an average price rating of 4.18 out of 5.
The chart and graph below show how customers in Kelseyville, California, and the United States rated the affordability of their internet service.
Rated Affordability in Kelseyville
| ISP / Tech Type | Kelseyville Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| DigitalPath | (0) | (1) | (1) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| Mediacom | (0) | (1) | (84) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| US Cellular | (0) | (0) | (15) | View Plans | ||
| Valley Internet | (0) | (0) | (0) | View Plans | ||
| LAKE COUNTY Broadband solutions | (0) | (0) | (0) | View Plans |
Kelseyville Internet Health Assessment
ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the city and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for Kelseyville below, including the metrics used and how Kelseyville compares to the rest of California and nation.
| Metric
(hover for details)
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Kelseyville | California | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Kelseyville that have a Fiber internet connection available to their home. | 0.00% | 56.12% | 67.25% | ||
| Average Download SpeedThe maximum download speed most households can get on average. This is measured by availability in a block group and weighted by the population in that area. | 930 Mbps | 3,631 Mbps | 3,293 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for Kelseyville. | 6.9 | 7.4 | 6.8 |
| Average Household SizeA larger household size in a city indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.5 | 3.0 | 2.7 | ||
| Work From Home PercentA higher percent of the population working from home indicates bandwidth requirements being more widely needed rather than consolidated to commercial portions of the city. | 21% | 15% | 14% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 96% | 96% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 86% | 93% | 90% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 63% | 78% | 75% | ||
| Broadband Usage vs. AvailabilityThis measures what percentage of households who have a broadband connection to their home actually have an active subscription to that service. | 63% | 79% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Kelseyville ISP Report Card & Digital Connectivity Index
The ISP Report Card in Kelseyville is C-, which is comparable to other cities. The local demand for broadband internet connectivity in Kelseyville is high with a score of 56 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Kelseyville have done a average job meeting the needs of its residents.
The Kelseyville ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.
86% of Kelseyville households have an internet connection despite having 99.42% availability. 63% of households have fiber, cable, or DSL, 15% have satellite, 1% are still on dial-up, and 1% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.
As you can see in the table above, while 63% of households have a broadband connection such as fiber, cable or DSL available to their home, 63% subscribe to it. A moderate amount of Kelseyville residents are taking advantage of the available internet infrastructure.
For more details, please visit our ISP Report Card and Digital Connectivity Index pages.
How do Neighboring Cities Compare to Kelseyville?
- ISP Report Card: C
- Digital Connectivity Index: 71 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 35 / 100
- ISP Report Card: C
- Digital Connectivity Index: 70 / 100
- ISP Report Card: C
- Digital Connectivity Index: 38 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 34 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 35 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 48 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 25 / 100
- ISP Report Card: D
- Digital Connectivity Index: 55 / 100
How Much Speed does a Kelseyville Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Kelseyville is 2.5, which is smaller than the California average of 3.0 and smaller than the national average of 2.7. Kelseyville's average household income is $76,573 which is lower than the California average of $108,618 and about average for the national average of $90,606. Homes with more people living in them and with higher incomes tend to indicate more devices being used more often.
Kelseyville also has 13% of its population enrolled in school between the 6th grade and college level, this is lower than the California average of 17%. Additionally, 21% of residents work from home, which is higher than the 15% of residents in California who work from home. This and other factors you can see above show us that the community of Kelseyville has a high need for internet connectivity and speeds.
Compared to the rest of the country, Kelseyville households are more technology-engaged. 96% of households have some sort of computing device, 80% have desktops or laptops in the home, and 91% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Kelseyville?
According to the most recently submitted data by internet service providers to the FCC, there are currently no fiber providers available in Kelseyville, CA.
Which Cable Internet Providers are Available in Kelseyville?
Mediacom Cable in Kelseyville, CA
Mediacom offers Cable service to 90.2% of Kelseyville homes. Across the city, Mediacom Cable is the only type of service available from the company, with speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Kelseyville?
EarthLink DSL in Kelseyville, CA
EarthLink offers DSL service to 40.5% of Kelseyville homes. Across the city, EarthLink DSL has speeds up to 10 Mbps
AT&T DSL in Kelseyville, CA
AT&T offers DSL service to 40.5% of Kelseyville homes. Across the city, AT&T DSL has speeds up to 10 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Kelseyville?
T-Mobile Home Internet Fixed Wireless in Kelseyville, CA
T-Mobile Home Internet offers Fixed Wireless service to 96.9% of Kelseyville homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 53 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 9.2 Mbps throughout the city.
US Cellular Fixed Wireless in Kelseyville, CA
US Cellular offers Fixed Wireless service to 92.8% of Kelseyville homes. Across the city, US Cellular Fixed Wireless is the only type of service available from the company, with speeds up to 19 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 2.3 Mbps throughout the city.
DigitalPath Fixed Wireless in Kelseyville, CA
DigitalPath offers Fixed Wireless service to 92.7% of Kelseyville homes. Across the city, DigitalPath Fixed Wireless is the only type of service available from the company, with speeds up to 400 Mbps
LAKE COUNTY Broadband solutions Fixed Wireless in Kelseyville, CA
LAKE COUNTY Broadband solutions offers Fixed Wireless service to 89.6% of Kelseyville homes. Across the city, LAKE COUNTY Broadband solutions Fixed Wireless is the only type of service available from the company, with speeds up to 150 Mbps
Verizon Fixed Wireless in Kelseyville, CA
Verizon offers Fixed Wireless service to 41.3% of Kelseyville homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
EarthLink Fixed Wireless in Kelseyville, CA
EarthLink offers Fixed Wireless service to 35.7% of Kelseyville homes. Across the city, EarthLink Fixed Wireless has speeds up to 26 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 3.1 Mbps throughout the city.
AT&T Fixed Wireless in Kelseyville, CA
AT&T offers Fixed Wireless service to 35.7% of Kelseyville homes. Across the city, AT&T Fixed Wireless has speeds up to 26 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 3.1 Mbps throughout the city.
Valley Internet Fixed Wireless in Kelseyville, CA
Valley Internet offers Fixed Wireless service to 30.0% of Kelseyville homes. Across the city, Valley Internet Fixed Wireless is the only type of service available from the company, with speeds up to 60 Mbps, with speeds from 50 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 25 and as high as 50, with an average of 30 Mbps throughout the city.
Which ISP Should You Choose in Kelseyville?
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 Kelseyville is Mediacom.
- The fastest internet provider should be Mediacom. Considering speed for the money and reliability in speeds, Mediacom may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Kelseyville is Mediacom.
- Viasat, T-Mobile Home Internet, and HughesNet has the broadest coverage in Kelseyville, and is most likely to cover your home. To find out exactly what's available at your home, please use our address search tool.
How does Kelseyville compare to other cities with a similar population?
To see how Kelseyville stacks up on the national level, it's useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to Kelseyville's C- ISP Report Card and 56 / 100 Digital Connectivity Index.
- ISP Report Card: B+
- Digital Connectivity Index: 90 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 53 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 29 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 54 / 100
- ISP Report Card: C
- Digital Connectivity Index: 82 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 67 / 100
- ISP Report Card: B
- Digital Connectivity Index: 64 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 97 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 71 / 100
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