In Sisterdale there are 3 residential Fiber providers covering 68.56% of the city. The average home can get speeds up to 2,808 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 Sisterdale, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Sisterdale, TX please click below.
Sisterdale, TX Availability Maps
Fiber Internet Service Providers in Sisterdale
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 Sisterdale are not shown.
Sisterdale 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 Sisterdale is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 68.56% of Sisterdale. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is GVTC. Call one of the companies with service in Sisterdale above to see who has service at your home.
How fast is fiber internet in Sisterdale?
The map below shows maximum fiber internet speeds by area in Sisterdale.
Fiber Internet Speed Key
The average Sisterdale home can get up to 2,808 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 5,000 Mbps, which 29.50% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 33.10% 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 Sisterdale.
Fiber internet speeds tend to be faster in the central parts of Sisterdale, and slower in the south areas of the city.
Is fiber the fastest internet I can get in Sisterdale?
The fastest internet for you may vary based on where in Sisterdale you live. In general, fixed wireless competes most often with fiber in the city.
- Fiber is the fastest internet type for 68.56% of Sisterdale homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 31.44%.
- Satellite internet may be the only option for less than 1% of Sisterdale homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Sisterdale, along with details on where in Sisterdale and at what speeds.
GVTC Fiber in Sisterdale, TX
GVTC fiber coverage
About 45.71%, or 330 people, have GVTC fiber internet available to them in the city. The company covers the central, south, east, southwest, and southeast Sisterdale area. GVTC is a large internet service provider internet service providers in the US, with internet service available in some of Sisterdale.
GVTC fiber download speeds
GVTC is the fastest when comparing download speeds to all other internet providers in Sisterdale. Versus other fiber providers in the area, GVTC fiber is the fastest. There are 2 different maximum speeds throughout Sisterdale. The fastest plan anyone in Sisterdale can order from GVTC goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Sisterdale customers is up to 3,582 Mbps.
Show all download speeds
- 64.5% up to 5,000.0 Mbps
- 35.5% up to 1,000.0 Mbps
GVTC fiber upload speeds
In Sisterdale download speeds tend to be faster than than upload speeds for GVTC fiber. Compared to other ISPs, GVTC is the fastest where upload speeds are concerned, and the fastest compared to other Sisterdale fiber providers. GVTC 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 Sisterdale is up to 5,000 Mbps. Some customers have slower plan choices, which only go up to 250 Mbps. On average, GVTC customers can get speeds up to 3,316 Mbps.
Show all upload speeds
- 64.5% up to 5,000.0 Mbps
- 35.5% up to 250.0 Mbps
HCTC Fiber in Sisterdale, TX
HCTC fiber coverage
About 43.35%, or 313 people, have HCTC fiber internet available to them in the city. The company covers the central, southwest, south, and west Sisterdale area. HCTC is a large internet service provider internet service providers in the US, with internet service available in some of Sisterdale.
HCTC fiber download speeds
HCTC is above average when comparing download speeds to all other internet providers in Sisterdale. Versus other fiber providers in the area, HCTC fiber is the slowest. There are no different maximum speeds throughout Sisterdale. The fastest plan anyone in Sisterdale can order from HCTC goes up to 1,000 Mbps, and all Sisterdale customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
HCTC fiber upload speeds
In Sisterdale download speeds tend to be equal to than upload speeds for HCTC fiber. Compared to other ISPs, HCTC is above average where upload speeds are concerned, and the slowest compared to other Sisterdale fiber providers. HCTC offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sisterdale is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Bandera Electric Cooperative Fiber in Sisterdale, TX
BEC fiber coverage
About 5.96%, or 43 people, have BEC fiber internet available to them in the city. The company covers the southwest Sisterdale area. BEC is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Sisterdale.
Bandera Electric Cooperative fiber download speeds
BEC is above average when comparing download speeds to all other internet providers in Sisterdale. Versus other fiber providers in the area, BEC fiber is below average. There are no different maximum speeds throughout Sisterdale. The fastest plan anyone in Sisterdale can order from BEC goes up to 2,000 Mbps, and all Sisterdale customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Bandera Electric Cooperative fiber upload speeds
In Sisterdale download speeds tend to be equal to than upload speeds for BEC fiber. Compared to other ISPs, BEC is above average where upload speeds are concerned, and below average compared to other Sisterdale fiber providers. BEC offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sisterdale is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Sisterdale Fiber by Area
This information is most helpful to those looking for homes or considering moving to Sisterdale or any of the areas nearby.
How does fiber internet in Sisterdale compare to the rest of Texas?
Fiber internet speeds in Sisterdale are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 2,808 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Texas is 0.00% versus 68.56% in Sisterdale.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Sisterdale 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
- Waring, TX: more fiber coverage, slower speeds
- Van Raub, TX: more fiber coverage, slower speeds
- Leon Springs, TX: more fiber coverage, slower speeds
- Bergheim, TX: more fiber coverage, faster speeds
- Comfort, TX: more fiber coverage, slower speeds
- Kendalia, TX: less fiber coverage, faster speeds
- Blanco, TX: less fiber coverage, slower speeds
- Spring Branch, TX: more fiber coverage, slower speeds
- Center Point, TX: more fiber coverage, slower speeds
- Fischer, TX: more fiber coverage, slower speeds
Cities with Similar Populations
- New London, PA: more fiber coverage, slower speeds
- Raleigh, IL: more fiber coverage, faster speeds
- Racine, MO: more fiber coverage, slower speeds
- Quenemo, KS: less fiber coverage, faster speeds
- Nodine, MN: more fiber coverage, slower speeds
- Neyami, GA: less fiber coverage, slower speeds
- Newtown, KY: more fiber coverage, slower speeds
- Newry, PA: less fiber coverage, faster speeds
- New Vineyard, ME: more fiber coverage, slower speeds
- New Richmond, IN: more fiber coverage, slower speeds