8 Best Internet Providers in Northgate Area, Walnut Creek, CA
Find internet availability by address in Northgate Area, Walnut Creek, CA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Northgate Area ISP Report Card | Business Internet in Northgate Area
| Northgate Area ISP Report Card | B | |
| Download Speed for Most Households | 4,848 Mbps | |
| Number of Internet Service Providers | 8 | |
| Real Northgate Area 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.
Northgate Area has 8 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 neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Northgate Area.
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Northgate Area has 8 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 neighborhood. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Northgate Area.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
Astound Broadband
Connection
Customer Rating
Cable
DSL
EarthLink
Connection
Customer Rating
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
DSL
Fixed Wireless
Above are the top 4 providers in Northgate Area, Walnut Creek, CA for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your neighborhood.
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 Northgate Area ratings may vary and are shown below.
Who is the Best Internet Provider in Northgate Area, Walnut Creek, CA?
Sonic is the highest-rated internet provider in Northgate Area based on 379 Walnut Creek customer reviews, and Sonic 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 Northgate Area, California, and customers throughout the country.
Top Rated Internet Providers in Northgate Area
Local, State, and National Ratings for all Northgate Area Internet Providers
| ISP / Tech Type | Northgate Area Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Sonic | (0) | (11) | (11) | View Plans | ||
| 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 | ||
| Astound Broadband | (0) | (17) | (109) | 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 379 reviews from Walnut Creek internet customers, Sonic is the best internet service provider for Northgate Area residents. Sonic was rated at an average of 4.36 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Walnut Creek, with 4.00 out of 5 stars and 62.6% coverage in Northgate Area.
At a national level, based on 4257 national reviews for any of the providers listed above, Sonic is rated higher than any other provider, with a rating of 4.27 out of 5.
Which Providers are Available at my Home in Northgate Area?
a different provider.

Internet Availability Key
Speeds and coverage vary within the neighborhood, 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 Northgate Area?
Based on both FCC data and unbiased customer ratings in Northgate Area, the fastest internet in the neighborhood comes from Sonic.
Data Reported to FCC by ISPs: Average Maximum Available in Northgate Area
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Sonic | 10,000 Mbps | ||
| XFINITY from Comcast | 2,000 Mbps | ||
| Astound Broadband | 1,500 Mbps | ||
| Unwired | 300 Mbps | ||
| Verizon | 300 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Northgate Area
| ISP / Tech Type | Northgate Area Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Sonic | (0) | (11) | (11) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| XFINITY | (0) | (193) | (2164) | View Plans | ||
| Astound Broadband | (0) | (17) | (109) | 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 Northgate Area ISPs to the FCC, the fastest speeds in the neighborhood are available through Sonic. The company offers speeds up to 10,000 Mbps in Northgate Area. Therefore, the average customer can get up to 10,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
However, actual customers in the neighborhood rated their satisfaction with internet speed highest with Sonic. This indicates Sonic reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Northgate Area?
Walnut Creek customers rate T-Mobile Home Internet as the cheapest internet service provider in city. Data comes from customers in the city 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. Sonic is rated in second place for affordability by the company’s Northgate Area customers with an average price rating of 4.09 out of 5.
The chart and graph below show how customers in Northgate Area, Walnut Creek, and the United States rated the affordability of their internet service.
Rated Affordability in Northgate Area
| ISP / Tech Type | Northgate Area Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Sonic | (0) | (11) | (11) | 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 | ||
| Astound Broadband | (0) | (17) | (109) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| Unwired | (0) | (1) | (1) | View Plans |
Northgate Area 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 neighborhood 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 Northgate Area below, including the metrics used and how Northgate Area compares to the rest of Walnut Creek and nation.
| Metric
(hover for details)
|
Northgate Area | California | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Northgate Area that have a Fiber internet connection available to their home. | 35.60% | 57.51% | 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. | 4,848 Mbps | 5,452 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 Northgate Area. | 8.1 | 9.5 | 6.8 |
| Average Household SizeA larger household size in a neighborhood indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.8 | 2.3 | 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. | 39% | 29% | 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% | 98% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 98% | 97% | 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. | 96% | 88% | 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. | 96% | 88% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Northgate Area ISP Report Card & Digital Connectivity Index
The ISP Report Card in Northgate Area is B, which is much better than other neighborhoods. The local demand for broadband internet connectivity in Northgate Area is high with a score of 92 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Northgate Area have done a great job meeting the needs of its residents.
The Northgate Area ISP Report Card evaluates the neighborhood on availability and speed metrics compared to other neighborhoods in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a neighborhood 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.
98% of Northgate Area households have an internet connection despite having 100.00% availability. 96% of households have fiber, cable, or DSL, 4% have satellite, 0% are still on dial-up, and 0% 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 96% of households have a broadband connection such as fiber, cable or DSL available to their home, 96% subscribe to it. A very large amount of Northgate Area 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 Neighborhoods Compare to Northgate Area?
- ISP Report Card: B+
- Digital Connectivity Index: 68 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 75 / 100
- ISP Report Card: B
- Digital Connectivity Index: 66 / 100
- ISP Report Card: B
- Digital Connectivity Index: 65 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 59 / 100
- ISP Report Card: B
- Digital Connectivity Index: 74 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 89 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 90 / 100
- ISP Report Card: A
- Digital Connectivity Index: 82 / 100
How Much Speed does a Northgate Area Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Northgate Area is 2.8, which is larger than the Walnut Creek average of 2.3 and larger than the national average of 2.7. Northgate Area's average household income is $217,085 which is much higher than the Walnut Creek average of $158,129 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.
Northgate Area also has 16% of its population enrolled in school between the 6th grade and college level, this is higher than the Walnut Creek average of 13%. Additionally, 39% of residents work from home, which is higher than the 29% of residents in Walnut Creek who work from home. This and other factors you can see above show us that the community of Northgate Area has a very high need for internet connectivity and speeds.
Compared to the rest of the country, Northgate Area households are more technology-engaged. 96% of households have some sort of computing device, 95% have desktops or laptops in the home, and 96% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Northgate Area?
Sonic Fiber in Northgate Area, Walnut Creek, CA
Sonic offers Fiber service to 35.6% of Northgate Area homes. Across the neighborhood, Sonic Fiber is the only type of service available from the company, with speeds up to 10,000 Mbps
Which Cable Internet Providers are Available in Northgate Area?
XFINITY Cable in Northgate Area, Walnut Creek, CA
XFINITY from Comcast offers Cable service to 100.0% of Northgate Area homes. Across the neighborhood, XFINITY Cable is the only type of service available from the company, with speeds up to 2,000 Mbps
Astound Broadband Cable in Northgate Area, Walnut Creek, CA
Astound Broadband offers Cable service to 100.0% of Northgate Area homes. Across the neighborhood, Astound Broadband Cable has speeds up to 1,500 Mbps
Which DSL Internet Providers are Available in Northgate Area?
EarthLink DSL in Northgate Area, Walnut Creek, CA
EarthLink offers DSL service to 97.2% of Northgate Area homes. Across the neighborhood, EarthLink DSL has speeds up to 83 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 20, with an average of 18 Mbps throughout the neighborhood. EarthLink DSL is rated the same as other types of internet service available in Northgate Area from EarthLink in terms of customer satisfaction.
AT&T DSL in Northgate Area, Walnut Creek, CA
AT&T offers DSL service to 97.2% of Northgate Area homes. Across the neighborhood, AT&T DSL has speeds up to 83 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 5.0 and as high as 20, with an average of 18 Mbps throughout the neighborhood. AT&T DSL is rated about the same as other types of internet service available in Northgate Area from AT&T in terms of customer satisfaction.
Astound Broadband DSL in Northgate Area, Walnut Creek, CA
Astound Broadband offers DSL service to 6.0% of Northgate Area homes. Across the neighborhood, Astound Broadband DSL has speeds up to 1,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Northgate Area?
Unwired Fixed Wireless in Northgate Area, Walnut Creek, CA
Unwired offers Fixed Wireless service to 100.0% of Northgate Area homes. Across the neighborhood, Unwired Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Verizon Fixed Wireless in Northgate Area, Walnut Creek, CA
Verizon offers Fixed Wireless service to 100.0% of Northgate Area homes. Across the neighborhood, Verizon 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 Northgate Area, Walnut Creek, CA
T-Mobile Home Internet offers Fixed Wireless service to 62.6% of Northgate Area homes. Across the neighborhood, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 88 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 17 Mbps throughout the neighborhood.
EarthLink Fixed Wireless in Northgate Area, Walnut Creek, CA
EarthLink offers Fixed Wireless service to 54.2% of Northgate Area homes. Across the neighborhood, EarthLink Fixed Wireless has speeds up to 43 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 7.2 Mbps throughout the neighborhood.
AT&T Fixed Wireless in Northgate Area, Walnut Creek, CA
AT&T offers Fixed Wireless service to 54.2% of Northgate Area homes. Across the neighborhood, AT&T Fixed Wireless has speeds up to 43 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 7.2 Mbps throughout the neighborhood.
Which ISP Should You Choose in Northgate Area?
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 Northgate Area is Sonic.
- The fastest internet provider should be Sonic. Considering speed for the money and reliability in speeds, Sonic may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Northgate Area is T-Mobile Home Internet.
- HughesNet, Astound Broadband, AT&T, EarthLink, Unwired, Verizon, Viasat, and XFINITY from Comcast has the broadest coverage in Northgate Area, 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 Northgate Area compare to other cities with a similar population?
To see how Northgate Area 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 Northgate Area's B ISP Report Card and 92 / 100 Digital Connectivity Index.
- ISP Report Card: C
- Digital Connectivity Index: 68 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 69 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 49 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 94 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 55 / 100
- ISP Report Card: B
- Digital Connectivity Index: 73 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 72 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 58 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 67 / 100
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