In San Antonio there is 1 residential Cable provider covering 98.35% of the city. The average home can get speeds up to 1,000 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Cable internet providers in San Antonio, PR.
To see availability maps for all providers including fiber, cable, DSL, and more in San Antonio, PR please click below.
San Antonio, PR Availability Maps
Cable Internet Service Provider in San Antonio
Data updated 11/14/2025, based on FCC data from 12/31/2024. This is the most current data available as of .
To avoid wasting your time, providers with less than 1% coverage in San Antonio are not shown.
San Antonio Satellite TV & Internet Providers
DISH Satellite TV
DIRECTV Satellite TV
Not sure whether to choose Dish or DIRECTV? For most people most of the time we recommend DISH. But click here to learn more.
Viasat Satellite Internet
Where in San Antonio is cable internet available?
Cable Internet Availability Key
Cable is available in 98.35% of San Antonio. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Liberty. Call one of the companies with service in San Antonio above to see who has service at your home.
How fast is cable internet in San Antonio?
The map below shows maximum cable internet speeds by area in San Antonio.
Cable Internet Speed Key
The average San Antonio home can get up to 1,000 Mbps on their cable internet plan. The fastest cable download speed in the city is 1,000 Mbps, which 98.35% of residents can get.
Is cable the fastest internet I can get in San Antonio?
The fastest internet for you may vary based on where in San Antonio you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 87.49% of San Antonio homes.
- Cable is fastest for 11.95% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of San Antonio homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in San Antonio, along with details on where in San Antonio and at what speeds.
Liberty Cable in San Antonio, PR
Liberty cable coverage
About 98.35%, or 14,925 people, have Liberty cable internet available to them in the city. The company covers the entire San Antonio area. Liberty is a large internet service provider internet service providers in the US, with internet service available in most of San Antonio.
Liberty cable download speeds
Liberty is one of the fastest when comparing download speeds to all other internet providers in San Antonio. Versus other cable providers in the area, Liberty cable is the fastest. There are no different maximum speeds throughout San Antonio. The fastest plan anyone in San Antonio can order from Liberty goes up to 1,000 Mbps, and all San Antonio customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Liberty cable upload speeds
In San Antonio download speeds tend to be faster than than upload speeds for Liberty cable. Compared to other ISPs, Liberty is below average where upload speeds are concerned, and the fastest compared to other San Antonio cable providers. Liberty offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in San Antonio is up to 30 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 30.0 Mbps
San Antonio Cable by Area
This information is most helpful to those looking for homes or considering moving to San Antonio or any of the areas nearby.
How does cable internet in San Antonio compare to the rest of Puerto Rico?
Cable internet speeds in San Antonio are much faster versus the average speeds in Puerto Rico: 0.00 Mbps in Puerto Rico versus 1,000 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Puerto Rico is 0.00% versus 98.35% in San Antonio.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around San Antonio are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Aguadilla, PR: more cable coverage, similar speeds
- Isabela, PR: more cable coverage, similar speeds
- Moca, PR: less cable coverage, similar speeds
- Aguada, PR: less cable coverage, similar speeds
- Quebradillas, PR: less cable coverage, similar speeds
- San Sebastian, PR: less cable coverage, similar speeds
- Stella Rincon, PR: less cable coverage, similar speeds
- Tres Hermanos, PR: more cable coverage, similar speeds
- Camuy, PR: less cable coverage, similar speeds
- Lares, PR: less cable coverage, similar speeds
Cities with Similar Populations
- Miami, OK: less cable coverage, similar speeds
- Pierre, SD: less cable coverage, faster speeds
- Parlier, CA: less cable coverage, faster speeds
- Oakdale, PA: less cable coverage, faster speeds
- Naguabo, PR: less cable coverage, similar speeds
- Mount Clemens, MI: more cable coverage, faster speeds
- Morgan City, LA: more cable coverage, similar speeds
- Monticello, KY: less cable coverage, slower speeds
- Molalla, OR: less cable coverage, faster speeds
- Minooka, IL: less cable coverage, faster speeds