6 Best Internet Providers in San Ysidro, CA
Find internet availability by address in San Ysidro, CA
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | San Ysidro ISP Report Card | Business Internet in San Ysidro
| San Ysidro ISP Report Card | B- | |
| Download Speed for Most Households | 2,701 Mbps | |
| Number of Internet Service Providers | 6 | |
| Real San Ysidro 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.
San Ysidro has 6 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in San Ysidro.
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San Ysidro has 6 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 city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in San Ysidro.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
EarthLink
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
AT&T
Connection
Customer Rating
Fiber
DSL
Fixed Wireless
Cox
Connection
Customer Rating
Fiber
Cable
BAI Connect
Connection
Customer Rating
Fiber
Above are the top 4 providers in San Ysidro, 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 San Ysidro ratings may vary and are shown below.
Who is the Best Internet Provider in San Ysidro, CA?
BAI Connect is the highest-rated internet provider in San Ysidro based on 209 California customer reviews, and BAI Connect 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 San Ysidro, California, and customers throughout the country.
Top Rated Internet Providers in San Ysidro
Local, State, and National Ratings for all San Ysidro Internet Providers
| ISP / Tech Type | San Ysidro Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| BAI Connect | (0) | (1) | (2) | View Plans | ||
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| Cox | (0) | (51) | (406) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans |
Based on 209 reviews from California internet customers, BAI Connect is the best internet service provider for San Ysidro residents. BAI Connect was rated at an average of 5.00 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in California, with 4.00 out of 5 stars and 99.2% coverage in San Ysidro.
At a national level, based on 2380 national reviews for any of the providers listed above, BAI Connect is rated higher than any other provider, with a rating of 3.60 out of 5.
Which Providers are Available at my Home in San Ysidro?
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 San Ysidro?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by BAI Connect. On the other hand, based on data provided by the internet providers to the FCC, Cox Communications 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 San Ysidro
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| EarthLink | 5,000 Mbps | ||
| AT&T | 5,000 Mbps | ||
| Cox Communications | 2,000 Mbps | ||
| BAI Connect | 1,000 Mbps | ||
| Verizon | 1,000 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in San Ysidro
| ISP / Tech Type | San Ysidro Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| BAI Connect | (0) | (1) | (2) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Cox | (0) | (51) | (406) | 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 |
Based on data reported by San Ysidro ISPs to the FCC, the fastest speeds in the city are available through Cox Communications. The company offers speeds up to 5,000 Mbps in San Ysidro. Therefore, the average customer can get up to 2,000 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 BAI Connect. This indicates BAI Connect reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in San Ysidro?
California customers rate BAI Connect 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.
BAI Connect received a local rating of 5.00 out of 5, which is higher 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 San Ysidro customers with an average price rating of 4.18 out of 5.
The chart and graph below show how customers in San Ysidro, California, and the United States rated the affordability of their internet service.
Rated Affordability in San Ysidro
| ISP / Tech Type | San Ysidro Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| BAI Connect | (0) | (1) | (2) | View Plans | ||
| T-Mobile Home Internet | (0) | (22) | (284) | View Plans | ||
| Verizon | (0) | (24) | (723) | View Plans | ||
| AT&T | (0) | (107) | (924) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (1) | (11) | View Plans | ||
| Cox | (0) | (51) | (406) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans |
San Ysidro 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 San Ysidro below, including the metrics used and how San Ysidro compares to the rest of California and nation.
| Metric
(hover for details)
|
San Ysidro | California | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in San Ysidro that have a Fiber internet connection available to their home. | 32.19% | 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. | 2,701 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 San Ysidro. | 7.0 | 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. | 3.5 | 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. | 6% | 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. | 89% | 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. | 67% | 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. | 67% | 79% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
San Ysidro ISP Report Card & Digital Connectivity Index
The ISP Report Card in San Ysidro is B-, which is comparable to other cities. The local demand for broadband internet connectivity in San Ysidro is high with a score of 60 / 100 in our Digital Connectivity Index. This means that internet service providers operating in San Ysidro have done a average job meeting the needs of its residents.
The San Ysidro 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.
89% of San Ysidro households have an internet connection despite having 99.94% availability. 67% of households have fiber, cable, or DSL, 5% 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 67% of households have a broadband connection such as fiber, cable or DSL available to their home, 67% subscribe to it. A moderate amount of San Ysidro 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 San Ysidro?
- ISP Report Card: A-
- Digital Connectivity Index: 66 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 84 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 81 / 100
- ISP Report Card: A
- Digital Connectivity Index: 58 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 88 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 55 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 47 / 100
- ISP Report Card: D-
- Digital Connectivity Index: 46 / 100
- ISP Report Card: F
- Digital Connectivity Index: 45 / 100
How Much Speed does a San Ysidro Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in San Ysidro is 3.5, which is larger than the California average of 3.0 and larger than the national average of 2.7. San Ysidro's average household income is $75,081 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.
San Ysidro 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, 6% of residents work from home, which is lower 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 San Ysidro has a high need for internet connectivity and speeds.
Compared to the rest of the country, San Ysidro households are more technology-engaged. 95% of households have some sort of computing device, 70% 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 San Ysidro?
EarthLink Fiber in San Ysidro, CA
EarthLink offers Fiber service to 32.2% of San Ysidro homes. Across the city, EarthLink Fiber has speeds up to 3,906 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 San Ysidro from EarthLink in terms of customer satisfaction.
AT&T Fiber in San Ysidro, CA
AT&T offers Fiber service to 32.2% of San Ysidro homes. Across the city, AT&T Fiber has speeds up to 3,906 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 San Ysidro from AT&T in terms of customer satisfaction.
Cox Fiber in San Ysidro, CA
Cox Communications offers Fiber service to 1.1% of San Ysidro homes. Across the city, Cox Fiber has speeds up to 2,000 Mbps
BAI Connect Fiber in San Ysidro, CA
BAI Connect offers Fiber service to 1.1% of San Ysidro homes. Across the city, BAI Connect Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in San Ysidro?
Cox Cable in San Ysidro, CA
Cox Communications offers Cable service to 99.7% of San Ysidro homes. Across the city, Cox Cable has speeds up to 2,000 Mbps
Which DSL Internet Providers are Available in San Ysidro?
EarthLink DSL in San Ysidro, CA
EarthLink offers DSL service to 99.9% of San Ysidro homes. Across the city, EarthLink DSL has speeds up to 90 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 18 Mbps throughout the city. EarthLink DSL is rated the same as other types of internet service available in San Ysidro from EarthLink in terms of customer satisfaction.
AT&T DSL in San Ysidro, CA
AT&T offers DSL service to 99.9% of San Ysidro homes. Across the city, AT&T DSL has speeds up to 90 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 18 Mbps throughout the city. AT&T DSL is rated about the same as other types of internet service available in San Ysidro from AT&T in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in San Ysidro?
T-Mobile Home Internet Fixed Wireless in San Ysidro, CA
T-Mobile Home Internet offers Fixed Wireless service to 99.2% of San Ysidro homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 61 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 11 Mbps throughout the city.
EarthLink Fixed Wireless in San Ysidro, CA
EarthLink offers Fixed Wireless service to 83.8% of San Ysidro homes. Across the city, EarthLink Fixed Wireless has speeds up to 66 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 12 Mbps throughout the city.
AT&T Fixed Wireless in San Ysidro, CA
AT&T offers Fixed Wireless service to 83.8% of San Ysidro homes. Across the city, AT&T Fixed Wireless has speeds up to 66 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 12 Mbps throughout the city.
Verizon Fixed Wireless in San Ysidro, CA
Verizon offers Fixed Wireless service to 65.7% of San Ysidro homes. Across the city, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 311 Mbps, with speeds from 300 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 75, with an average of 21 Mbps throughout the city.
Which ISP Should You Choose in San Ysidro?
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 San Ysidro is BAI Connect.
- The fastest internet provider should be Cox Communications. Considering speed for the money and reliability in speeds, BAI Connect may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in San Ysidro is BAI Connect.
- Viasat, HughesNet, EarthLink, and AT&T has the broadest coverage in San Ysidro, 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 San Ysidro compare to other cities with a similar population?
To see how San Ysidro 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 San Ysidro's B- ISP Report Card and 60 / 100 Digital Connectivity Index.
- ISP Report Card: B-
- Digital Connectivity Index: 50 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 60 / 100
- ISP Report Card: B
- Digital Connectivity Index: 64 / 100
- ISP Report Card: B
- Digital Connectivity Index: 55 / 100
- ISP Report Card: A+
- Digital Connectivity Index: 64 / 100
- ISP Report Card: C+
- Digital Connectivity Index: 82 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 33 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 67 / 100
- ISP Report Card: B
- Digital Connectivity Index: 39 / 100
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