In Downtown San Antonio there are 4 residential Fiber providers covering 43.22% of the neighborhood. The average home can get speeds up to 3,653 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 Fiber internet providers in Downtown San Antonio, San Antonio, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Downtown San Antonio, San Antonio, TX please click below.
Downtown San Antonio, San Antonio, TX Availability Maps
Fiber Internet Service Providers in Downtown 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 Downtown San Antonio are not shown.
Downtown 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 Downtown San Antonio is fiber internet available?
100%
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Fiber is available in 43.22% of Downtown San Antonio. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Downtown San Antonio above to see who has service at your home.
How fast is fiber internet in Downtown San Antonio?
The map below shows maximum fiber internet speeds by area in Downtown San Antonio.
1000 Mbps+
Colorblind friendly
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The average Downtown San Antonio home can get up to 3,653 Mbps on their fiber internet plan. The fastest fiber download speed in the neighborhood is 5,000 Mbps, which 27.10% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 3.62% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Downtown San Antonio.
Fiber internet speeds tend to be faster in the south parts of Downtown San Antonio, and slower in the northwest areas of the neighborhood.
Is fiber the fastest internet I can get in Downtown San Antonio?
The fastest internet for you may vary based on where in Downtown San Antonio you live. In general, fixed wireless competes most often with fiber in the neighborhood.
- Fiber is the fastest internet type for 42.08% of Downtown San Antonio homes.
- Cable is fastest for 24.66% of the neighborhood.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 28.74%.
- Satellite internet may be the only option for 4.52% of Downtown San Antonio homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Downtown San Antonio, along with details on where in Downtown San Antonio and at what speeds.
EarthLink Fiber in Downtown San Antonio, San Antonio, TX
EarthLink fiber coverage
About 31.93%, or 1,032 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the south, southwest, southeast, east, central, northwest, northeast, and west Downtown San Antonio area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Downtown San Antonio.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Downtown San Antonio. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Downtown San Antonio. The fastest plan anyone in Downtown San Antonio can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Downtown San Antonio customers is up to 4,395 Mbps.
Show all download speeds
- 84.9% up to 5,000.0 Mbps
- 15.1% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Downtown San Antonio download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Downtown San Antonio fiber providers. EarthLink offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Downtown San Antonio is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, EarthLink customers can get speeds up to 4,395 Mbps.
Show all upload speeds
- 84.9% up to 5,000.0 Mbps
- 15.1% up to 1,000.0 Mbps
AT&T Fiber in Downtown San Antonio, San Antonio, TX
AT&T fiber coverage
About 31.93%, or 1,032 people, have AT&T fiber internet available to them in the neighborhood. The company covers the south, southwest, southeast, east, central, northwest, northeast, and west Downtown San Antonio area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Downtown San Antonio.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Downtown San Antonio. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout Downtown San Antonio. The fastest plan anyone in Downtown San Antonio can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the neighborhood-wide average maximum speed for Downtown San Antonio customers is up to 4,395 Mbps.
Show all download speeds
- 84.9% up to 5,000.0 Mbps
- 15.1% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Downtown San Antonio download speeds tend to be equal to than upload speeds for AT&T fiber. Compared to other ISPs, AT&T is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Downtown San Antonio fiber providers. AT&T offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Downtown San Antonio is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, AT&T customers can get speeds up to 4,395 Mbps.
Show all upload speeds
- 84.9% up to 5,000.0 Mbps
- 15.1% up to 1,000.0 Mbps
Astound Broadband Fiber in Downtown San Antonio, San Antonio, TX
Astound Broadband fiber coverage
About 30.04%, or 971 people, have Astound Broadband fiber internet available to them in the neighborhood. The company covers the south, east, southwest, west, north, and northeast Downtown San Antonio area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Downtown San Antonio.
Astound Broadband fiber download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Downtown San Antonio. Versus other fiber providers in the area, Astound Broadband fiber is below average. There are no different maximum speeds throughout Downtown San Antonio. The fastest plan anyone in Downtown San Antonio can order from Astound Broadband goes up to 1,500 Mbps, and all Downtown San Antonio customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband fiber upload speeds
In Downtown San Antonio download speeds tend to be equal to than upload speeds for Astound Broadband fiber. Compared to other ISPs, Astound Broadband is above average where upload speeds are concerned, and below average compared to other Downtown San Antonio fiber providers. Astound Broadband offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Downtown San Antonio is up to 1,500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,500.0 Mbps
Spectrum Fiber in Downtown San Antonio, San Antonio, TX
Spectrum fiber coverage
About 5.57%, or 180 people, have Spectrum fiber internet available to them in the neighborhood. The company covers the west, southeast, and southwest Downtown San Antonio area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Downtown San Antonio.
Spectrum fiber download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Downtown San Antonio. Versus other fiber providers in the area, Spectrum fiber is the slowest. There are no different maximum speeds throughout Downtown San Antonio. The fastest plan anyone in Downtown San Antonio can order from Spectrum goes up to 1,000 Mbps, and all Downtown San Antonio customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Downtown San Antonio download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Downtown San Antonio fiber providers. Spectrum offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in Downtown San Antonio is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Downtown San Antonio Fiber by Area
This information is most helpful to those looking for homes or considering moving to Downtown San Antonio or any of the areas nearby.
How does fiber internet in Downtown San Antonio compare to the rest of San Antonio?
Fiber internet speeds in Downtown San Antonio are much faster versus the average speeds in San Antonio: 0.00 Mbps in San Antonio versus 3,653 Mbps in the neighborhood. The city has similar fiber availability compared to the neighborhood. Average fiber coverage in San Antonio is 0.00% versus 43.22% in Downtown San Antonio.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Downtown San Antonio are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does fiber internet look like in other neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Cattleman Square, San Antonio, TX: less fiber coverage, faster speeds
- Dignowity Hill, San Antonio, TX: more fiber coverage, faster speeds
- Tobin Hill, San Antonio, TX: more fiber coverage, faster speeds
- Lone Star, San Antonio, TX: more fiber coverage, faster speeds
- Avenida Guadalupe, San Antonio, TX: more fiber coverage, faster speeds
- Denver Heights, San Antonio, TX: more fiber coverage, faster speeds
- Government Hill Alliance, San Antonio, TX: more fiber coverage, faster speeds
- Jefferson Heights, San Antonio, TX: more fiber coverage, faster speeds
- Harvard Place-Eastlawn, San Antonio, TX: more fiber coverage, faster speeds
- Collins Gardens, San Antonio, TX: more fiber coverage, faster speeds
Neighborhoods with Similar Populations
- Bellevue, Richmond, VA: more fiber coverage, slower speeds
- Wilshire Park, Midland, TX: more fiber coverage, faster speeds
- Point Pleasant Manor, Brick, NJ: less fiber coverage, slower speeds
- Boulevard Park, Sacramento, CA: more fiber coverage, faster speeds
- Acorn, Oakland, CA: less fiber coverage, slower speeds
- Agua Dulce, El Paso, TX: more fiber coverage, faster speeds
- Almeta-Bonita-Bella Vista, Garland, TX: more fiber coverage, faster speeds
- Provost, Provo, UT: more fiber coverage, faster speeds
- Baker, Mobile, AL: more fiber coverage, faster speeds
- Moon Lake Estates, Moon Lake, FL: more fiber coverage, faster speeds