In Sebastian there are 8 residential internet providers covering 98.61% of the city. The average home can get speeds up to 947 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.
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8 Internet Service Providers in Sebastian
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 Sebastian are not shown.
Sebastian 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
Availability maps for all providers in Sebastian
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
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Internet service is available in 98.61% of Sebastian. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is VTX1 Companies. Now you can call companies in Sebastian with more confidence that they might be available.
How fast are internet speeds in Sebastian?
The map below shows maximum internet speeds by area in Sebastian.
Internet Speed Key
The average Sebastian home can get up to 947 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 89.97% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 8.64% of homes can only purchase plans up to 400 Mbps. See the internet provider details below for info about their speed and coverage in Sebastian.
Internet speeds tend to be faster in the central parts of Sebastian, and slower in the southeast areas of the city.
What type of internet should I choose in Sebastian?
The fastest internet for you may vary based on where in Sebastian you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 89.61% of Sebastian homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 8.64%.
- Satellite internet may be the only option for 1.39% of Sebastian homes.
Internet Market Health in Sebastian
Internet Competition Key
The map shows how competitive the Sebastian internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in Sebastian based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.2 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.4 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 4.2 (healthy)
Overall, competition is unhealthy.
Sebastian internet customers have the ability to buy internet service from 1 to 6 different providers, depending on where they live. For different types of service, Sebastian homes have between 1 and 3 options. The type(s) of service available are fixed wireless, fiber, and cable, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is similar. Sebastian internet customers who want faster speeds have between 1 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, Sebastian needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Sebastian, along with details on where in Sebastian and at what speeds.
VTX1 Companies Fiber in Sebastian, TX
VTX1 Companies fiber coverage
About 86.86%, or 1,931 people, have VTX1 Companies fiber internet available to them in the city. The company covers the entire Sebastian area. VTX1 Companies is a large internet service provider internet service providers in the US, with internet service available in most of Sebastian.
VTX1 Companies fiber download speeds
VTX1 Companies is one of the fastest when comparing download speeds to all other internet providers in Sebastian. Versus other fiber providers in the area, VTX1 Companies fiber is one of the fastest. There are no different maximum speeds throughout Sebastian. The fastest plan anyone in Sebastian can order from VTX1 Companies goes up to 1,000 Mbps, and all Sebastian customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
VTX1 Companies fiber upload speeds
In Sebastian download speeds tend to be equal to than upload speeds for VTX1 Companies fiber. Compared to other ISPs, VTX1 Companies is the fastest where upload speeds are concerned, and the fastest compared to other Sebastian fiber providers. VTX1 Companies offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sebastian is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Spectrum Fiber in Sebastian, TX
Spectrum fiber coverage
About 77.33%, or 1,719 people, have Spectrum fiber internet available to them in the city. The company covers the west, central, south, southwest, north, northwest, and northeast Sebastian area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sebastian.
Spectrum fiber download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Sebastian. Versus other fiber providers in the area, Spectrum fiber is one of the fastest. There are no different maximum speeds throughout Sebastian. The fastest plan anyone in Sebastian can order from Spectrum goes up to 1,000 Mbps, and all Sebastian customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Sebastian download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other Sebastian fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sebastian is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
Spectrum Cable in Sebastian, TX
Spectrum cable coverage
About 48.27%, or 1,073 people, have Spectrum cable internet available to them in the city. The company covers the entire Sebastian area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in some of Sebastian.
Spectrum cable download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Sebastian. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Sebastian. The fastest plan anyone in Sebastian can order from Spectrum goes up to 1,000 Mbps, and all Sebastian customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Sebastian download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Sebastian cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sebastian is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
VTX1 Companies Fixed Wireless in Sebastian, TX
VTX1 Companies fixed wireless coverage
About 98.61%, or 2,192 people, have VTX1 Companies fixed wireless internet available to them in the city. The company covers the entire Sebastian area. VTX1 Companies is a large internet service provider internet service providers in the US, with internet service available in most of Sebastian.
VTX1 Companies fixed wireless download speeds
VTX1 Companies is below average when comparing download speeds to all other internet providers in Sebastian. Versus other fixed wireless providers in the area, VTX1 Companies fixed wireless is the fastest. There are no different maximum speeds throughout Sebastian. The fastest plan anyone in Sebastian can order from VTX1 Companies goes up to 400 Mbps, and all Sebastian customers can get this speed.
Show all download speeds
- 100.0% up to 400.0 Mbps
VTX1 Companies fixed wireless upload speeds
In Sebastian download speeds tend to be faster than than upload speeds for VTX1 Companies fixed wireless. Compared to other ISPs, VTX1 Companies is below average where upload speeds are concerned, and the fastest compared to other Sebastian fixed wireless providers. VTX1 Companies offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sebastian is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
T-Mobile Home Internet Fixed Wireless in Sebastian, TX
T-Mobile Home Internet fixed wireless coverage
About 60.23%, or 1,339 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Sebastian area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Sebastian.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in Sebastian. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Sebastian. The fastest plan anyone in Sebastian can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Sebastian customers is up to 80 Mbps.
Show all download speeds
- 72.7% up to 100.0 Mbps
- 27.3% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Sebastian download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and below average compared to other Sebastian fixed wireless providers. T-Mobile Home Internet 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 Sebastian is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 15 Mbps.
Show all upload speeds
- 72.7% up to 20.0 Mbps
- 27.3% up to 3.0 Mbps
Verizon Fixed Wireless in Sebastian, TX
Verizon fixed wireless coverage
About 37.25%, or 828 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Sebastian area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Sebastian.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Sebastian. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Sebastian. The fastest plan anyone in Sebastian can order from Verizon goes up to 300 Mbps, and all Sebastian customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Sebastian download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and average compared to other Sebastian fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sebastian is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in Sebastian, TX
EarthLink fixed wireless coverage
About 1.12%, or 25 people, have EarthLink fixed wireless internet available to them in the city. The company covers the northwest Sebastian area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Sebastian.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Sebastian. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Sebastian. The fastest plan anyone in Sebastian can order from EarthLink goes up to 25 Mbps, and all Sebastian customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Sebastian download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Sebastian fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sebastian is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Sebastian, TX
AT&T fixed wireless coverage
About 1.12%, or 25 people, have AT&T fixed wireless internet available to them in the city. The company covers the northwest Sebastian area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Sebastian.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Sebastian. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Sebastian. The fastest plan anyone in Sebastian can order from AT&T goes up to 25 Mbps, and all Sebastian customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Sebastian download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Sebastian fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sebastian is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Sebastian Internet by Area
This information is most helpful to those looking for homes or considering moving to Sebastian or any of the areas nearby.
How does internet in Sebastian compare to the rest of Texas?
Internet speeds in Sebastian are much slower versus the average speeds in Texas: 3,946 Mbps in Texas versus 947 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Texas is 98.82% versus 98.61% in Sebastian.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Sebastian are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- Yznaga, TX: more internet coverage, slower speeds
- Lyford, TX: less internet coverage, faster speeds
- Santa Rosa, TX: more internet coverage, faster speeds
- Combes, TX: more internet coverage, faster speeds
- Stuart Place, TX: more internet coverage, slower speeds
- Raymondville, TX: less internet coverage, faster speeds
- Primera, TX: more internet coverage, faster speeds
- La Villa, TX: more internet coverage, slower speeds
- Laguna Seca, TX: more internet coverage, faster speeds
- Palm Valley, TX: more internet coverage, faster speeds
Cities with Similar Populations
- Sigourney, IA: more internet coverage, faster speeds
- Elmwood Place, OH: more internet coverage, faster speeds
- Fairlea, WV: more internet coverage, faster speeds
- Farley, IA: more internet coverage, faster speeds
- Folly Beach, SC: more internet coverage, faster speeds
- Goldens Bridge, NY: more internet coverage, faster speeds
- Guthrie Center, IA: more internet coverage, faster speeds
- Kenefick, TX: more internet coverage, faster speeds
- Paris, MO: more internet coverage, slower speeds
- Point Of Rocks, MD: more internet coverage, faster speeds