7 Best Internet Providers in Mill Valley, CA
Find internet availability by address in Mill Valley, CA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Mill Valley ISP Report Card | Business Internet in Mill Valley
| Mill Valley ISP Report Card | B+ | |
| Download Speed for Most Households | 4,045 Mbps | |
| Number of Internet Service Providers | 7 | |
| Real Mill Valley 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.
Mill Valley has 7 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 Mill Valley.
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Mill Valley has 7 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 Mill Valley.
Compare 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
Unwired
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in Mill Valley, 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 Mill Valley ratings may vary and are shown below.
Who is the Best Internet Provider in Mill Valley, CA?
T-Mobile Home Internet is the highest-rated internet provider in Mill Valley based on 351 California customer reviews, and T-Mobile Home Internet has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above. The chart and table below show average customer ratings from customers in Mill Valley, California, and customers throughout the country.
Top Rated Internet Providers in Mill Valley
Local, State, and National Ratings for all Mill Valley Internet Providers
| ISP / Tech Type | Mill Valley Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| XFINITY | (0) | (193) | (2164) | 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 | ||
| Unwired | (0) | (1) | (1) | View Plans | ||
| Etheric Networks | (0) | (0) | (0) | View Plans |
Based on 351 reviews from California internet customers, T-Mobile Home Internet is the best internet service provider for Mill Valley residents. T-Mobile Home Internet was rated at an average of 4.00 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in California, with 3.71 out of 5 stars and 54.3% coverage in Mill Valley.
At a national level, based on 4137 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.04 out of 5.
Which Providers are Available at my Home in Mill Valley?
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 Mill Valley?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by Verizon. On the other hand, based on data provided by the internet providers to the FCC, EarthLink and AT&T 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 Mill Valley
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| AT&T | 5,000 Mbps | ||
| EarthLink | 5,000 Mbps | ||
| XFINITY from Comcast | 2,000 Mbps | ||
| Verizon | 300 Mbps | ||
| Unwired | 300 Mbps | ||
| Etheric Networks | 250 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Mill Valley
| ISP / Tech Type | Mill Valley Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (24) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| XFINITY | (0) | (193) | (2164) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Unwired | (0) | (1) | (1) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| Etheric Networks | (0) | (0) | (0) | View Plans |
Based on data reported by Mill Valley ISPs to the FCC, the fastest speeds in the city are available through EarthLink and AT&T. These internet providers offer speeds up to 5,000 Mbps in Mill Valley. Therefore, the average customer can get up to 3,602 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the city rated their satisfaction with internet speed highest with Verizon. This indicates Verizon reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Mill Valley?
California customers rate T-Mobile Home Internet 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.
T-Mobile Home Internet received a local rating of 4.18 out of 5, which is about average for the average across all internet providers in the country. Verizon is rated in second place for affordability by the company’s Mill Valley customers with an average price rating of 3.75 out of 5.
The chart and graph below show how customers in Mill Valley, California, and the United States rated the affordability of their internet service.
Rated Affordability in Mill Valley
| ISP / Tech Type | Mill Valley 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 | ||
| XFINITY | (0) | (193) | (2164) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| Unwired | (0) | (1) | (1) | View Plans | ||
| Etheric Networks | (0) | (0) | (0) | View Plans |
Mill Valley 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 Mill Valley below, including the metrics used and how Mill Valley compares to the rest of California and nation.
| Metric
(hover for details)
|
Mill Valley | California | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Mill Valley that have a Fiber internet connection available to their home. | 72.09% | 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. | 4,045 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 Mill Valley. | 8.0 | 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. | 33% | 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. | 99% | 96% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 97% | 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. | 90% | 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. | 91% | 79% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Mill Valley ISP Report Card & Digital Connectivity Index
The ISP Report Card in Mill Valley is B+, which is much better than other cities. The local demand for broadband internet connectivity in Mill Valley is high with a score of 86 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Mill Valley have done a great job meeting the needs of its residents.
The Mill Valley 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.
97% of Mill Valley households have an internet connection despite having 98.11% availability. 90% of households have fiber, cable, or DSL, 3% have satellite, 0% are still on dial-up, and 2% 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 90% of households have a broadband connection such as fiber, cable or DSL available to their home, 91% subscribe to it. A very large amount of Mill Valley 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 Mill Valley?
- ISP Report Card: A-
- Digital Connectivity Index: 93 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 89 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 81 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 93 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 92 / 100
- ISP Report Card: B
- Digital Connectivity Index: 82 / 100
- ISP Report Card: B
- Digital Connectivity Index: 73 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 79 / 100
- ISP Report Card: D
- Digital Connectivity Index: 99 / 100
How Much Speed does a Mill Valley Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Mill Valley is 2.5, which is smaller than the California average of 3.0 and smaller than the national average of 2.7. Mill Valley's average household income is $193,223 which is much higher than the California average of $108,618 and much higher than the national average of $90,606. Homes with fewer people living in them and with higher incomes tend to indicate a fairly average device usage pattern.
Mill Valley also has 16% of its population enrolled in school between the 6th grade and college level, this is lower than the California average of 17%. Additionally, 33% 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 Mill Valley has a very high need for internet connectivity and speeds.
Compared to the rest of the country, Mill Valley households are much more technology-engaged. 99% of households have some sort of computing device, 102% have desktops or laptops in the home, and 94% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Mill Valley?
EarthLink Fiber in Mill Valley, CA
EarthLink offers Fiber service to 72.1% of Mill Valley homes. Across the city, EarthLink Fiber has speeds up to 4,802 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 Mill Valley from EarthLink in terms of customer satisfaction.
AT&T Fiber in Mill Valley, CA
AT&T offers Fiber service to 72.1% of Mill Valley homes. Across the city, AT&T Fiber has speeds up to 4,802 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 higher than other types of internet service available in Mill Valley from AT&T in terms of customer satisfaction.
Which Cable Internet Providers are Available in Mill Valley?
XFINITY Cable in Mill Valley, CA
XFINITY from Comcast offers Cable service to 98.1% of Mill Valley homes. Across the city, XFINITY Cable is the only type of service available from the company, with speeds up to 1,794 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 195 Mbps throughout the city.
Which DSL Internet Providers are Available in Mill Valley?
EarthLink DSL in Mill Valley, CA
EarthLink offers DSL service to 82.2% of Mill Valley homes. Across the city, EarthLink DSL has speeds up to 35 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 6.4 Mbps throughout the city. EarthLink DSL is rated the same as other types of internet service available in Mill Valley from EarthLink in terms of customer satisfaction.
AT&T DSL in Mill Valley, CA
AT&T offers DSL service to 82.2% of Mill Valley homes. Across the city, AT&T DSL has speeds up to 35 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 6.4 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in Mill Valley from AT&T in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Mill Valley?
Unwired Fixed Wireless in Mill Valley, CA
Unwired offers Fixed Wireless service to 87.3% of Mill Valley homes. Across the city, Unwired Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
T-Mobile Home Internet Fixed Wireless in Mill Valley, CA
T-Mobile Home Internet offers Fixed Wireless service to 81.9% of Mill Valley homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 93 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 18 Mbps throughout the city.
EarthLink Fixed Wireless in Mill Valley, CA
EarthLink offers Fixed Wireless service to 65.0% of Mill Valley homes. Across the city, EarthLink Fixed Wireless has speeds up to 50 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 8.7 Mbps throughout the city.
AT&T Fixed Wireless in Mill Valley, CA
AT&T offers Fixed Wireless service to 65.0% of Mill Valley homes. Across the city, AT&T Fixed Wireless has speeds up to 50 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 8.7 Mbps throughout the city.
Verizon Fixed Wireless in Mill Valley, CA
Verizon offers Fixed Wireless service to 54.3% of Mill Valley homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Etheric Networks Fixed Wireless in Mill Valley, CA
Etheric Networks offers Fixed Wireless service to 26.4% of Mill Valley homes. Across the city, Etheric Networks Fixed Wireless is the only type of service available from the company, with speeds up to 250 Mbps
Which ISP Should You Choose in Mill Valley?
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 Mill Valley is T-Mobile Home Internet.
- The fastest internet provider should be EarthLink and AT&T. Considering speed for the money and reliability in speeds, Verizon may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Mill Valley is T-Mobile Home Internet.
- XFINITY from Comcast, Viasat, and HughesNet has the broadest coverage in Mill Valley, 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 Mill Valley compare to other cities with a similar population?
To see how Mill Valley 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 Mill Valley's B+ ISP Report Card and 86 / 100 Digital Connectivity Index.
- ISP Report Card: A
- Digital Connectivity Index: 83 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 50 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 52 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 70 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 86 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 76 / 100
- ISP Report Card: A
- Digital Connectivity Index: 79 / 100
- ISP Report Card: A
- Digital Connectivity Index: 77 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 92 / 100
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