In South Houston there are 2 residential Fiber providers covering 98.89% of the city. The average home can get speeds up to 4,838 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 South Houston, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in South Houston, TX please click below.
South Houston, TX Availability Maps
Fiber Internet Service Providers in South Houston
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 South Houston are not shown.
South Houston 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 South Houston is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 98.89% of South Houston. 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 South Houston above to see who has service at your home.
How fast is fiber internet in South Houston?
The map below shows maximum fiber internet speeds by area in South Houston.
Fiber Internet Speed Key
The average South Houston home can get up to 4,838 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 5,000 Mbps, which 94.89% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 4.01% 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 South Houston.
Fiber internet speeds tend to be faster in the southeast parts of South Houston, and slower in the southwest areas of the city.
Is fiber the fastest internet I can get in South Houston?
The fastest internet for you may vary based on where in South Houston you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 94.89% of South Houston homes.
- Cable is fastest for 4.79% 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 South Houston homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in South Houston, along with details on where in South Houston and at what speeds.
EarthLink Fiber in South Houston, TX
EarthLink fiber coverage
About 98.89%, or 15,974 people, have EarthLink fiber internet available to them in the city. The company covers the entire South Houston area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Houston.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in South Houston. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout South Houston. The fastest plan anyone in South Houston can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for South Houston customers is up to 4,838 Mbps.
Show all download speeds
- 95.9% up to 5,000.0 Mbps
- 4.1% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In South Houston 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 South Houston fiber providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Houston 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 4,838 Mbps.
Show all upload speeds
- 95.9% up to 5,000.0 Mbps
- 4.1% up to 1,000.0 Mbps
AT&T Fiber in South Houston, TX
AT&T fiber coverage
About 98.89%, or 15,974 people, have AT&T fiber internet available to them in the city. The company covers the entire South Houston area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of South Houston.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in South Houston. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout South Houston. The fastest plan anyone in South Houston can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for South Houston customers is up to 4,838 Mbps.
Show all download speeds
- 95.9% up to 5,000.0 Mbps
- 4.1% up to 1,000.0 Mbps
AT&T fiber upload speeds
In South Houston 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 South Houston fiber providers. AT&T offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in South Houston 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 4,838 Mbps.
Show all upload speeds
- 95.9% up to 5,000.0 Mbps
- 4.1% up to 1,000.0 Mbps
South Houston Fiber by Area
This information is most helpful to those looking for homes or considering moving to South Houston or any of the areas nearby.
How does fiber internet in South Houston compare to the rest of Texas?
Fiber internet speeds in South Houston are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 4,838 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Texas is 0.00% versus 98.89% in South Houston.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around South Houston 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 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
- Pasadena, TX: less fiber coverage, faster speeds
- Galena Park, TX: less fiber coverage, slower speeds
- Deer Park, TX: less fiber coverage, slower speeds
- Jacinto City, TX: less fiber coverage, faster speeds
- Brookside Village, TX: less fiber coverage, slower speeds
- Cloverleaf, TX: less fiber coverage, faster speeds
- Pearland, TX: less fiber coverage, faster speeds
- Webster, TX: less fiber coverage, faster speeds
- La Porte, TX: less fiber coverage, faster speeds
- Friendswood, TX: less fiber coverage, faster speeds
Cities with Similar Populations
- Fitzgerald, GA: less fiber coverage, slower speeds
- Ellington, CT: less fiber coverage, faster speeds
- Westchester, IL: less fiber coverage, faster speeds
- Eloy, AZ: less fiber coverage, slower speeds
- Emmett, ID: less fiber coverage, faster speeds
- West Lealman, FL: less fiber coverage, faster speeds
- Eureka, MO: less fiber coverage, slower speeds
- Fairhaven, MA: less fiber coverage, slower speeds
- Fairview, CA: less fiber coverage, faster speeds
- Fairview Heights, IL: less fiber coverage, faster speeds