7 Best Internet Providers in 94947, CA
Find internet availability by address in 94947, CA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | 94947 ISP Report Card | Business Internet in 94947
| 94947 ISP Report Card | B+ | |
| Download Speed for Most Households | 2,341 Mbps | |
| Number of Internet Service Providers | 7 | |
| Real 94947 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.
94947 has 7 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 zip. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in 94947.
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94947 has 7 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 zip. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in 94947.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
Frontier
Connection
Customer Rating
Fiber
DSL
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Above are the top 4 providers in 94947, CA for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your zip.
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 94947 ratings may vary and are shown below.
Who is the Best Internet Provider in 94947, CA?
T-Mobile Home Internet is the highest-rated internet provider in 94947 based on 393 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 94947, California, and customers throughout the country.
Top Rated Internet Providers in 94947
Local, State, and National Ratings for all 94947 Internet Providers
| ISP / Tech Type | 94947 Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Frontier | (0) | (42) | (143) | 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 |
Based on 393 reviews from California internet customers, T-Mobile Home Internet is the best internet service provider for 94947 residents. T-Mobile Home Internet was rated at an average of 4.00 out of 5 in our report for overall customer satisfaction. Frontier Communications wins for second-place in California, with 3.79 out of 5 stars and 90.5% coverage in 94947.
At a national level, based on 4280 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 94947?
a different provider.

Internet Availability Key
Speeds and coverage vary within the zip, 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 94947?
According to unbiased feedback from real internet customers in the zip, 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, XFINITY from Comcast 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 94947
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| AT&T | 5,000 Mbps | ||
| EarthLink | 5,000 Mbps | ||
| Frontier Communications | 2,000 Mbps | ||
| XFINITY from Comcast | 2,000 Mbps | ||
| Unwired | 300 Mbps | ||
| Verizon | 300 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in 94947
| ISP / Tech Type | 94947 Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Frontier | (0) | (42) | (143) | View Plans | ||
| 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 |
Based on data reported by 94947 ISPs to the FCC, the fastest speeds in the zip are available through XFINITY from Comcast. The company offers speeds up to 5,000 Mbps in 94947. Therefore, the average customer can get up to 1,972 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the zip 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.
Who is the Cheapest Internet Provider in 94947?
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 94947 customers with an average price rating of 3.75 out of 5.
The chart and graph below show how customers in 94947, California, and the United States rated the affordability of their internet service.
Rated Affordability in 94947
| ISP / Tech Type | 94947 Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| Frontier | (0) | (42) | (143) | 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 |
94947 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 zip 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 94947 below, including the metrics used and how 94947 compares to the rest of California and nation.
| Metric
(hover for details)
|
94947 | California | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in 94947 that have a Fiber internet connection available to their home. | 90.51% | 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. | 2,341 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 94947. | 6.1 | 7.4 | 6.8 |
| Average Household SizeA larger household size in a zip indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.7 | 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. | 18% | 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. | 95% | 96% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 93% | 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. | 81% | 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. | 81% | 79% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
94947 ISP Report Card & Digital Connectivity Index
The ISP Report Card in 94947 is B+, which is much better than other zip codes. The local demand for broadband internet connectivity in 94947 is high with a score of 78 / 100 in our Digital Connectivity Index. This means that internet service providers operating in 94947 have done a good job meeting the needs of its residents.
The 94947 ISP Report Card evaluates the zip on availability and speed metrics compared to other zip codes in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a zip 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.
93% of 94947 households have an internet connection despite having 99.86% availability. 81% of households have fiber, cable, or DSL, 4% have satellite, 0% 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 81% of households have a broadband connection such as fiber, cable or DSL available to their home, 81% subscribe to it. A very large amount of 94947 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 Zip Codes Compare to 94947?
- ISP Report Card: B
- Digital Connectivity Index: 79 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 87 / 100
- ISP Report Card: B
- Digital Connectivity Index: 79 / 100
How Much Speed does a 94947 Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in 94947 is 2.7, which is smaller than the California average of 3.0 and larger than the national average of 2.7. 94947's average household income is $140,426 which is much higher than the California average of $108,618 and much higher than 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.
94947 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, 18% 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 94947 has a very high need for internet connectivity and speeds.
Compared to the rest of the country, 94947 households are more technology-engaged. 95% of households have some sort of computing device, 88% have desktops or laptops in the home, and 92% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in 94947?
Frontier Fiber in 94947, CA
Frontier Communications offers Fiber service to 87.3% of 94947 homes. Across the zip, Frontier Fiber has speeds up to 2,000 Mbps
EarthLink Fiber in 94947, CA
EarthLink offers Fiber service to 11.4% of 94947 homes. Across the zip, EarthLink Fiber has speeds up to 5,000 Mbps
AT&T Fiber in 94947, CA
AT&T offers Fiber service to 11.4% of 94947 homes. Across the zip, AT&T Fiber has speeds up to 5,000 Mbps
Which Cable Internet Providers are Available in 94947?
XFINITY Cable in 94947, CA
XFINITY from Comcast offers Cable service to 99.8% of 94947 homes. Across the zip, XFINITY Cable is the only type of service available from the company, with speeds up to 1,972 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 242 Mbps throughout the zip.
Which DSL Internet Providers are Available in 94947?
EarthLink DSL in 94947, CA
EarthLink offers DSL service to 34.1% of 94947 homes. Across the zip, EarthLink DSL has speeds up to 48 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 9.6 Mbps throughout the zip. EarthLink DSL is rated the same as other types of internet service available in 94947 from EarthLink in terms of customer satisfaction.
AT&T DSL in 94947, CA
AT&T offers DSL service to 34.1% of 94947 homes. Across the zip, AT&T DSL has speeds up to 48 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 9.6 Mbps throughout the zip. AT&T DSL is rated about the same as other types of internet service available in 94947 from AT&T in terms of customer satisfaction.
Frontier DSL in 94947, CA
Frontier Communications offers DSL service to 32.1% of 94947 homes. Across the zip, Frontier DSL has speeds up to 20 Mbps, with speeds from 10 Mpbs up to 90 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 5.0, with an average of 1.4 Mbps throughout the zip. Frontier DSL is rated lower than other types of internet service available in 94947 from Frontier in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in 94947?
T-Mobile Home Internet Fixed Wireless in 94947, CA
T-Mobile Home Internet offers Fixed Wireless service to 89.9% of 94947 homes. Across the zip, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 77 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 zip.
Verizon Fixed Wireless in 94947, CA
Verizon offers Fixed Wireless service to 78.0% of 94947 homes. Across the zip, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
EarthLink Fixed Wireless in 94947, CA
EarthLink offers Fixed Wireless service to 53.7% of 94947 homes. Across the zip, EarthLink Fixed Wireless has speeds up to 31 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 4.4 Mbps throughout the zip.
AT&T Fixed Wireless in 94947, CA
AT&T offers Fixed Wireless service to 53.7% of 94947 homes. Across the zip, AT&T Fixed Wireless has speeds up to 31 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 4.4 Mbps throughout the zip.
Unwired Fixed Wireless in 94947, CA
Unwired offers Fixed Wireless service to 25.9% of 94947 homes. Across the zip, Unwired Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Which ISP Should You Choose in 94947?
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 94947 is T-Mobile Home Internet.
- The fastest internet provider should be XFINITY from Comcast. 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 94947 is T-Mobile Home Internet.
- XFINITY from Comcast, Viasat, and HughesNet has the broadest coverage in 94947, 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 94947 compare to other cities with a similar population?
To see how 94947 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 94947's B+ ISP Report Card and 78 / 100 Digital Connectivity Index.
- ISP Report Card: B+
- Digital Connectivity Index: 92 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 76 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 58 / 100
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