Best Internet Providers in Old San Leandro, San Leandro, CA
All 9 providers, ranked by coverage, speed and customer ratings
Find internet availability by address in Old San Leandro, San Leandro, CA
Old San Leandro has 9 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 Old San Leandro.
Ranks compare Old San Leandro with the 10 neighborhoods in San Leandro.
The Best Internet in Old San Leandro, San Leandro, CA at a Glance
Old San Leandro Internet 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
Sonic
Connection
Customer Rating
Fiber
Providers with less than 1% coverage in this neighborhood are excluded from the list. To see if one of these providers is available at your home, please use the address search above.
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 Old San Leandro ratings may vary and are shown below.
Who is the Best Internet Provider in Old San Leandro, San Leandro, CA?
Sonic is the best internet provider in Old San Leandro based on California customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Sonic had the best reviews at the local, state, and national levels versus all available providers in Old San Leandro, making it a solid recommendation among providers with reviews. Sonic is an option for 72.45% of the neighborhood.
Which Providers are Available at my Home in Old San Leandro?
Coverage changes block by block. Pick a provider and a technology to see where its service reaches: the darker the area, the larger the share of homes it covers. For your exact address, use the address search above.
Coverage map for each provider in Old San Leandro, San Leandro
- Sonic - fiber coverage map
- AT&T - fiber coverage map
- EarthLink - fiber coverage map
- XFINITY - cable coverage map
- GeoLinks - fixed wireless coverage map
- Unwired - fixed wireless coverage map
- Verizon - fixed wireless coverage map
- T-Mobile Home Internet - fixed wireless coverage map
- AT&T - dsl coverage map
- EarthLink - dsl coverage map
- AT&T - fixed wireless coverage map
- EarthLink - fixed wireless coverage map
- Etheric Networks - fixed wireless coverage map
How Old San Leandro Compares to the Rest of San Leandro
Old San Leandro's report card score is 7th of 10 and its connectivity index is tied 8th of 10.
| Measure | Old San Leandro | Rank among neighborhoods in San Leandro | San Leandro | Alameda County | US | Leader |
|---|---|---|---|---|---|---|
| ISP Report Card inputs: what providers offer here | ||||||
| Fiber availability | 90.8% | 7th of 10 | 91.7% | 73.5% | 71.5% | Mullford Gardens and Upper Bal (100.0%) |
| Average top speed | 8,044 Mbps | 8th of 10 | 8,848 Mbps | 5,718 Mbps | 3,486 Mbps | Mullford Gardens (10,000 Mbps) |
| Providers at a typical address | 10 | 9th of 10 | 10.9 | 10.5 | 7.1 | Washington Manor-Bonaire (12.1) |
| Connectivity index inputs: how much households need and use the internet | ||||||
| People per household | 2.4 | 10th of 10 | 2.9 | 2.8 | 2.7 | Davis Tract (3.6) |
| Workers who work from home | 23% | 1st of 10 | 17% | 26% | 15% | Leads; next is Estudillo Estates-Glen (21%) |
| Homes with a computer, tablet or phone | 95% | 8th of 10 | 96% | 97% | 96% | Assumption Parish and Upper Bal and 1 more (99%) |
| Homes with internet | 92% | Tied 8th of 10 | 94% | 94% | 91% | Assumption Parish (98%) |
| Homes on fiber, cable or DSL | 81% | Tied 2nd of 10 | 78% | 83% | 76% | Estudillo Estates-Glen (83%) |
| More about the households here | ||||||
| Homes with a desktop or laptop | 84% | Tied 4th of 10 | 83% | 88% | 81% | Estudillo Estates-Glen (87%) |
| Median household income | $92,467 | 10th of 10 | $112,741 | $142,605 | $93,246 | Heron Bay ($153,090) |
| Residents in school (6th grade to college) | 17% | 3rd of 10 | 15% | 16% | 16% | Davis Tract and Mullford Gardens (18%) |
Fiber reaches 90.8% of homes in Old San Leandro, against 91.7% across San Leandro and 73.5% across Alameda County. Households in Old San Leandro are smaller than the US average (2.4 people against 2.7); 23% of workers work from home (US 15%); and the median household income is $92,467 (US $93,246).
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Fiber, 5G, Cable and DSL Internet in Old San Leandro
Which Fiber Internet Providers are Available in Old San Leandro?
EarthLink Fiber in Old San Leandro, San Leandro, CA
Availability:
83.0%
Customer Rating:
(6)
Avg. Download Speed
4,419 Mbps
EarthLink offers Fiber service to 83.0% of Old San Leandro homes. Across the neighborhood, EarthLink Fiber has speeds up to 4,419 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 Old San Leandro from EarthLink in terms of customer satisfaction.
AT&T Fiber in Old San Leandro, San Leandro, CA
Availability:
83.0%
Customer Rating:
(542)
Avg. Download Speed
4,419 Mbps
AT&T offers Fiber service to 83.0% of Old San Leandro homes. Across the neighborhood, AT&T Fiber has speeds up to 4,419 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 lower than other types of internet service available in Old San Leandro from AT&T in terms of customer satisfaction.
Sonic Fiber in Old San Leandro, San Leandro, CA
Availability:
72.4%
Customer Rating:
(14)
Avg. Download Speed
10,000 Mbps
Sonic offers Fiber service to 72.4% of Old San Leandro homes. Across the neighborhood, Sonic Fiber is the only type of service available from the company, with speeds up to 10,000 Mbps
Which Fixed Wireless and LTE Internet Providers are Available in Old San Leandro?
Unwired Fixed Wireless in Old San Leandro, San Leandro, CA
Availability:
99.8%
Customer Rating:
(1)
Avg. Download Speed
300 Mbps
Unwired offers Fixed Wireless service to 99.8% of Old San Leandro homes. Across the neighborhood, 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 Old San Leandro, San Leandro, CA
Availability:
99.6%
Customer Rating:
(342)
Avg. Download Speed
68 Mbps
T-Mobile Home Internet offers Fixed Wireless service to 99.6% of Old San Leandro homes. Across the neighborhood, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 68 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 13 Mbps throughout the neighborhood.
EarthLink Fixed Wireless in Old San Leandro, San Leandro, CA
Availability:
71.8%
Customer Rating:
(4)
Avg. Download Speed
32 Mbps
EarthLink offers Fixed Wireless service to 71.8% of Old San Leandro homes. Across the neighborhood, EarthLink Fixed Wireless has speeds up to 32 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 4.5 Mbps throughout the neighborhood.
AT&T Fixed Wireless in Old San Leandro, San Leandro, CA
Availability:
71.8%
Customer Rating:
(205)
Avg. Download Speed
32 Mbps
AT&T offers Fixed Wireless service to 71.8% of Old San Leandro homes. Across the neighborhood, AT&T Fixed Wireless has speeds up to 32 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 4.5 Mbps throughout the neighborhood.
Verizon Fixed Wireless in Old San Leandro, San Leandro, CA
Availability:
71.2%
Customer Rating:
(362)
Avg. Download Speed
298 Mbps
Verizon offers Fixed Wireless service to 71.2% of Old San Leandro homes. Across the neighborhood, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 298 Mbps, with speeds from 25 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 20, with an average of 20 Mbps throughout the neighborhood.
GeoLinks Fixed Wireless in Old San Leandro, San Leandro, CA
Availability:
53.3%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
GeoLinks offers Fixed Wireless service to 53.3% of Old San Leandro homes. Across the neighborhood, GeoLinks Fixed Wireless is the only type of service available from the company, with speeds up to 1,000 Mbps
Etheric Networks Fixed Wireless in Old San Leandro, San Leandro, CA
Availability:
8.9%
Customer Rating:
(0)
Avg. Download Speed
250 Mbps
Etheric Networks offers Fixed Wireless service to 8.9% of Old San Leandro homes. Across the neighborhood, Etheric Networks Fixed Wireless is the only type of service available from the company, with speeds up to 250 Mbps
Which Cable Internet Providers are Available in Old San Leandro?
XFINITY Cable in Old San Leandro, San Leandro, CA
Availability:
99.8%
Customer Rating:
(2077)
Avg. Download Speed
1,731 Mbps
XFINITY from Comcast offers Cable service to 99.8% of Old San Leandro homes. Across the neighborhood, XFINITY Cable is the only type of service available from the company, with speeds up to 1,731 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 178 Mbps throughout the neighborhood.
Which DSL Internet Providers are Available in Old San Leandro?
EarthLink DSL in Old San Leandro, San Leandro, CA
Availability:
94.9%
Customer Rating:
(5)
Avg. Download Speed
59 Mbps
EarthLink offers DSL service to 94.9% of Old San Leandro homes. Across the neighborhood, EarthLink DSL has speeds up to 59 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 12 Mbps throughout the neighborhood. EarthLink DSL is rated higher than other types of internet service available in Old San Leandro from EarthLink in terms of customer satisfaction.
AT&T DSL in Old San Leandro, San Leandro, CA
Availability:
94.9%
Customer Rating:
(304)
Avg. Download Speed
59 Mbps
AT&T offers DSL service to 94.9% of Old San Leandro homes. Across the neighborhood, AT&T DSL has speeds up to 59 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 12 Mbps throughout the neighborhood. AT&T DSL is rated about the same as other types of internet service available in Old San Leandro from AT&T in terms of customer satisfaction.
How Old San Leandro Compares to Its Neighbors
The 10 neighborhoods nearest to Old San Leandro that have their own pages are all within 2 miles. Among them, Upper Bal has the most homes with fiber (100.0%) and Floresta Gardens-Bradrick the fewest (64.2%); Old San Leandro has 90.8%.
| Place | People | Homes with fiber | Average top speed | Providers at a typical address | Report card | Connectivity |
|---|---|---|---|---|---|---|
| Old San Leandro (this page) | 8,617 | 90.8% | 8,044 Mbps | 10 | A- | 69/100 |
| Lower Bal | 8,061 | 86.0% | 8,471 Mbps | 11.2 | A- | 71/100 |
| Floresta Gardens-Bradrick | 7,635 | 64.2% | 7,016 Mbps | 11.5 | B+ | 65/100 |
| Davis Tract | 6,324 | 98.6% | 9,656 Mbps | 10.6 | A | 79/100 |
| Sobrante Park (Oakland) | 5,829 | 99.2% | 9,477 Mbps | 10.9 | A+ | 63/100 |
| North Stonehurst (Oakland) | 5,379 | 99.4% | 6,655 Mbps | 11.1 | A | 50/100 |
| Estudillo Estates-Glen | 4,823 | 99.5% | 9,316 Mbps | 10.6 | A+ | 76/100 |
| Assumption Parish | 4,164 | 99.5% | 9,342 Mbps | 9.7 | A+ | 85/100 |
| Iveywood (Oakland) | 3,232 | 99.0% | 10,000 Mbps | 9 | A | 66/100 |
| Durant Manor (Oakland) | 3,141 | 93.7% | 9,086 Mbps | 9.4 | A | 72/100 |
| Upper Bal | 3,111 | 100.0% | 9,871 Mbps | 11.1 | A+ | 73/100 |
Who is the Fastest Internet Provider in Old San Leandro?
Based on both FCC data and unbiased customer ratings, the fastest internet in the neighborhood comes from Sonic.
Data Reported to FCC by ISPs: Average Maximum Available in Old San Leandro
| Sonic | 10,000 |
|---|---|
| AT&T | 5,000 |
| EarthLink | 5,000 |
| XFINITY from Comcast | 2,000 |
| GeoLinks | 1,000 |
| Unwired | 300 |
| Verizon | 300 |
| Etheric Networks | 250 |
| Viasat | 100 |
| T-Mobile Home Internet | 100 |
| HughesNet | 25 |
How fast is your internet?
Test your connection here and see it next to the speeds providers advertise in Old San Leandro. It takes about 20 seconds and, on a fast line, can move a few hundred MB of data.
Customer Ratings for Old San Leandro Internet Providers
Based on 402 reviews from California internet customers, Sonic is the best internet service provider for Old San Leandro residents. Sonic was rated at an average of 4.43 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in California, with 4.11 out of 5 stars and 99.6% coverage in Old San Leandro.
At a national level, based on 4618 national reviews for any of the providers listed above, Sonic is rated higher than any other provider, with a rating of 4.43 out of 5.
Local, State, and National Ratings for all Old San Leandro Internet Providers
The table below shows average customer ratings from customers in Old San Leandro, California, and customers throughout the country.
| ISP / Tech Type | Old San Leandro Overall | California Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Sonic | (0) | (14) | (14) | View Plans | ||
| T-Mobile Home Internet | (0) | (27) | (342) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) | (1) |  (25) | View Plans | ||
| Viasat | (0) | (1) |  (12) | View Plans | ||
| XFINITY | (1) | (211) | (2379) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| Unwired | (0) | (1) | (1) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| Etheric Networks | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Customer Ratings for Internet Provider Speeds in Old San Leandro
Based on data reported by Old San Leandro ISPs to the FCC, the fastest speeds in the neighborhood are available through Sonic. The company offers speeds up to 10,000 Mbps in Old San Leandro. 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.
Additionally, actual customers 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.
| ISP / Tech Type | Old San Leandro Speed | California Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Sonic | (0) | (14) | (14) | View Plans | ||
| T-Mobile Home Internet | (0) | (27) | (342) | View Plans | ||
| XFINITY |  (1) | (211) | (2379) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) |  (1) | (25) | View Plans | ||
| Unwired | (0) | (1) | (1) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| Etheric Networks | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Who is the Cheapest Internet Provider in Old San Leandro?
Of the providers in Old San Leandro, customers rate T-Mobile Home Internet the best for price. Data comes from customers rating their satisfaction with pricing: in Old San Leandro where enough of them have reviewed a provider, otherwise across California or the country. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
T-Mobile Home Internet is rated 4.26 out of 5 for price, which is higher than the average across all internet providers in the country. Sonic is rated second for affordability, with an average price rating of 4.14 out of 5.
The table below shows how customers in Old San Leandro, California, and the United States rated the affordability of their internet service.
Rated Affordability in Old San Leandro
| ISP / Tech Type | Old San Leandro Affordability | California Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| T-Mobile Home Internet | (0) | (27) | (342) | View Plans | ||
| Sonic | (0) | (14) | (14) | View Plans | ||
| Verizon | (0) | (28) | (816) | View Plans | ||
| HughesNet | (0) | (1) | (25) | View Plans | ||
| Viasat | (0) | (1) | (12) | View Plans | ||
| Unwired | (0) | (1) | (1) | View Plans | ||
| EarthLink | (0) | (2) | (15) | View Plans | ||
| AT&T | (0) | (119) | (1051) | View Plans | ||
| XFINITY | (1) | (211) | (2379) | View Plans | ||
| Etheric Networks | (0) | (0) | (0) | View Plans | ||
| GeoLinks | (0) | (0) | (0) | View Plans |
Customer Reviews for Internet Service Providers in California
Customer Reviews
Steve
ting Fiber
November 13, 2026 Slow, 1/10th the speed they advertised
Robert
Verizon Fixed Wireless
November 10, 2026 Was cut off with .out notice due to upgrade and was not provided connection to upgrade from the same location (tower). Causing further problems in service and added cost.
ISPReports User
AT&T DSL
November 08, 2026 Lousy
ISPReports User
Fidium
November 08, 2026 Vernice
Frontier Fiber
November 01, 2026 Horrible this is horrible. My internet has been down for two days in a half. Never again
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Which ISP Should You Choose in Old San Leandro?
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 Old San Leandro 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 Old San Leandro is T-Mobile Home Internet.
- Viasat, HughesNet, EarthLink, and AT&T has the broadest coverage in Old San Leandro, available to 100.0% of homes, and is most likely to cover your home. To find out exactly what’s available at your home, please use our address search tool.