In Terrebonne Parish there are 9 residential internet providers covering 99.56% of the county. The average home can get speeds up to 3,389 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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9 Internet Service Providers in Terrebonne Parish
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 Terrebonne Parish are not shown.
Terrebonne Parish 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 Terrebonne Parish
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 99.56% of Terrebonne Parish. 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 AT&T. Now you can call companies in Terrebonne Parish with more confidence that they might be available.
How fast are internet speeds in Terrebonne Parish?
The map below shows maximum internet speeds by area in Terrebonne Parish.
Internet Speed Key
The average Terrebonne Parish home can get up to 3,389 Mbps on their internet plan. For most people, the fastest download speed in the county is 5,000 Mbps, which 57.90% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 25 Mbps. See the internet provider details below for info about their speed and coverage in Terrebonne Parish.
Internet speeds tend to be faster in the east parts of Terrebonne Parish, and slower in the southwest areas of the county.
What type of internet should I choose in Terrebonne Parish?
The fastest internet for you may vary based on where in Terrebonne Parish you live. If speed is your main concern, fiber will be the fastest internet in the county.
- Fiber is the fastest internet type for 61.56% of Terrebonne Parish homes.
- Cable is fastest for 37.76% of the county.
- 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 Terrebonne Parish homes.
Internet Market Health in Terrebonne Parish
Internet Competition Key
The map shows how competitive the Terrebonne Parish 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 Terrebonne Parish based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.8 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.6 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.6 (very healthy)
Overall, competition is very healthy.
Terrebonne Parish internet customers have the ability to buy internet service from 1 to 12 different providers, depending on where they live. For different types of service, Terrebonne Parish homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, dsl, and fiber, though these may vary depending on the region within the county.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Terrebonne Parish internet customers who want faster speeds have between 1 and 12 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, Terrebonne Parish is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Terrebonne Parish, along with details on where in Terrebonne Parish and at what speeds.
AT&T DSL in Terrebonne Parish, LA
AT&T DSL coverage
About 86.47%, or 94,759 people, have AT&T DSL internet available to them in the county. The company covers the entire Terrebonne Parish area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Terrebonne Parish.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Terrebonne Parish customers is up to 73 Mbps.
Show all download speeds
- 52.3% up to 100.0 Mbps
- 11.6% up to 75.0 Mbps
- 17.2% up to 50.0 Mbps
- 7.4% up to 25.0 Mbps
- 11.5% up to 10.0 Mbps
AT&T DSL upload speeds
In Terrebonne Parish download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the fastest compared to other Terrebonne Parish DSL providers. AT&T offers 4 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Terrebonne Parish is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, AT&T customers can get speeds up to 15 Mbps.
Show all upload speeds
- 63.9% up to 20.0 Mbps
- 17.2% up to 10.0 Mbps
- 7.4% up to 5.0 Mbps
- 11.5% up to 1.0 Mbps
EarthLink DSL in Terrebonne Parish, LA
EarthLink DSL coverage
About 86.47%, or 94,759 people, have EarthLink DSL internet available to them in the county. The company covers the entire Terrebonne Parish area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Terrebonne Parish.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Terrebonne Parish customers is up to 73 Mbps.
Show all download speeds
- 52.3% up to 100.0 Mbps
- 11.6% up to 75.0 Mbps
- 17.2% up to 50.0 Mbps
- 7.4% up to 25.0 Mbps
- 11.5% up to 10.0 Mbps
EarthLink DSL upload speeds
In Terrebonne Parish download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the fastest compared to other Terrebonne Parish DSL providers. EarthLink offers 4 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Terrebonne Parish is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, EarthLink customers can get speeds up to 15 Mbps.
Show all upload speeds
- 63.9% up to 20.0 Mbps
- 17.2% up to 10.0 Mbps
- 7.4% up to 5.0 Mbps
- 11.5% up to 1.0 Mbps
XFINITY from Comcast Cable in Terrebonne Parish, LA
XFINITY cable coverage
About 69.13%, or 75,753 people, have XFINITY cable internet available to them in the county. The company covers the north, northwest, central, east, northeast, west, south, and southeast Terrebonne Parish area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in much of Terrebonne Parish.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the county-wide average maximum speed for Terrebonne Parish customers is up to 1,301 Mbps.
Show all download speeds
- 12.7% up to 2,000.0 Mbps
- 87.3% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Terrebonne Parish download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Terrebonne Parish cable providers. XFINITY offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Terrebonne Parish is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 62 Mbps.
Show all upload speeds
- 12.7% up to 250.0 Mbps
- 87.3% up to 35.0 Mbps
EarthLink Fiber in Terrebonne Parish, LA
EarthLink fiber coverage
About 67.18%, or 73,616 people, have EarthLink fiber internet available to them in the county. The company covers the entire Terrebonne Parish area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Terrebonne Parish.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from EarthLink goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Terrebonne Parish customers is up to 4,447 Mbps.
Show all download speeds
- 86.2% up to 5,000.0 Mbps
- 13.8% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Terrebonne Parish 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 Terrebonne Parish fiber providers. EarthLink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Terrebonne Parish 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 4,447 Mbps.
Show all upload speeds
- 86.2% up to 5,000.0 Mbps
- 13.8% up to 1,000.0 Mbps
AT&T Fiber in Terrebonne Parish, LA
AT&T fiber coverage
About 67.18%, or 73,616 people, have AT&T fiber internet available to them in the county. The company covers the entire Terrebonne Parish area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Terrebonne Parish.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from AT&T goes up to 5,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Terrebonne Parish customers is up to 4,447 Mbps.
Show all download speeds
- 86.2% up to 5,000.0 Mbps
- 13.8% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Terrebonne Parish 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 Terrebonne Parish fiber providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Terrebonne Parish 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 4,447 Mbps.
Show all upload speeds
- 86.2% up to 5,000.0 Mbps
- 13.8% up to 1,000.0 Mbps
Spectrum Cable in Terrebonne Parish, LA
Spectrum cable coverage
About 40.67%, or 44,565 people, have Spectrum cable internet available to them in the county. The company covers the entire Terrebonne Parish area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in some of Terrebonne Parish.
Spectrum cable download speeds
Spectrum is below average when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other cable providers in the area, Spectrum cable is the slowest. There are no different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from Spectrum goes up to 1,000 Mbps, and all Terrebonne Parish customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Terrebonne Parish 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 slowest compared to other Terrebonne Parish cable providers. Spectrum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Terrebonne Parish is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
rev Fiber in Terrebonne Parish, LA
rev fiber coverage
About 16.73%, or 18,334 people, have rev fiber internet available to them in the county. The company covers the northwest, north, east, central, west, and southeast Terrebonne Parish area. rev is a large internet service provider internet service providers in the US, with internet service available in a small portion of Terrebonne Parish.
rev fiber download speeds
rev is below average when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other fiber providers in the area, rev fiber is one of the slowest. There are no different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from rev goes up to 1,000 Mbps, and all Terrebonne Parish customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
rev fiber upload speeds
In Terrebonne Parish download speeds tend to be equal to than upload speeds for rev fiber. Compared to other ISPs, rev is above average where upload speeds are concerned, and below average compared to other Terrebonne Parish fiber providers. rev offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Terrebonne Parish is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Terrebonne Parish, LA
T-Mobile Home Internet fixed wireless coverage
About 98.04%, or 107,430 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire Terrebonne Parish area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Terrebonne Parish.
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 Terrebonne Parish. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Terrebonne Parish customers is up to 65 Mbps.
Show all download speeds
- 53.5% up to 100.0 Mbps
- 46.5% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Terrebonne Parish 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 Terrebonne Parish fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Terrebonne Parish 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 12 Mbps.
Show all upload speeds
- 53.5% up to 20.0 Mbps
- 46.5% up to 3.0 Mbps
EarthLink Fixed Wireless in Terrebonne Parish, LA
EarthLink fixed wireless coverage
About 84.00%, or 92,048 people, have EarthLink fixed wireless internet available to them in the county. The company covers the entire Terrebonne Parish area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Terrebonne Parish.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Terrebonne Parish customers is up to 39 Mbps.
Show all download speeds
- 19.2% up to 100.0 Mbps
- 80.8% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Terrebonne Parish download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and below average compared to other Terrebonne Parish fixed wireless providers. EarthLink offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Terrebonne Parish is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 6.3 Mbps.
Show all upload speeds
- 19.2% up to 20.0 Mbps
- 80.8% up to 3.0 Mbps
AT&T Fixed Wireless in Terrebonne Parish, LA
AT&T fixed wireless coverage
About 84.00%, or 92,048 people, have AT&T fixed wireless internet available to them in the county. The company covers the entire Terrebonne Parish area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Terrebonne Parish.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the county-wide average maximum speed for Terrebonne Parish customers is up to 39 Mbps.
Show all download speeds
- 19.2% up to 100.0 Mbps
- 80.8% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Terrebonne Parish download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and below average compared to other Terrebonne Parish fixed wireless providers. AT&T offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Terrebonne Parish is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 6.3 Mbps.
Show all upload speeds
- 19.2% up to 20.0 Mbps
- 80.8% up to 3.0 Mbps
Verizon Fixed Wireless in Terrebonne Parish, LA
Verizon fixed wireless coverage
About 80.03%, or 87,692 people, have Verizon fixed wireless internet available to them in the county. The company covers the entire Terrebonne Parish area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Terrebonne Parish.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Terrebonne Parish. Versus other fixed wireless providers in the area, Verizon fixed wireless is above average. There are no different maximum speeds throughout Terrebonne Parish. The fastest plan anyone in Terrebonne Parish can order from Verizon goes up to 300 Mbps, and all Terrebonne Parish customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Terrebonne Parish 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 below average compared to other Terrebonne Parish fixed wireless providers. Verizon offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Terrebonne Parish is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Terrebonne Parish Internet by Area
This information is most helpful to those looking for homes or considering moving to Terrebonne Parish or any of the areas nearby.
How does internet in Terrebonne Parish compare to the rest of Louisiana?
Internet speeds in Terrebonne Parish are faster versus the average speeds in Louisiana: 3,179 Mbps in Louisiana versus 3,389 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in Louisiana is 97.64% versus 99.56% in Terrebonne Parish.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Terrebonne Parish 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Lafourche Parish, LA: less internet coverage, slower speeds
- St. James Parish, LA: more internet coverage, slower speeds
- Assumption Parish, LA: less internet coverage, slower speeds
- St. Charles Parish, LA: less internet coverage, faster speeds
- St. John the Baptist Parish, LA: more internet coverage, slower speeds
- St. Mary Parish, LA: less internet coverage, slower speeds
- Jefferson Parish, LA: more internet coverage, faster speeds
- Orleans Parish, LA: less internet coverage, slower speeds
- Plaquemines Parish, LA: less internet coverage, slower speeds
- St. Bernard Parish, LA: less internet coverage, slower speeds
Counties with Similar Populations
- Missoula County, MT: less internet coverage, slower speeds
- Eaton County, MI: more internet coverage, slower speeds
- Fayette County, GA: more internet coverage, faster speeds
- Gallatin County, MT: less internet coverage, slower speeds
- Henderson County, NC: less internet coverage, slower speeds
- Jefferson County, NY: less internet coverage, slower speeds
- LaPorte County, IN: more internet coverage, faster speeds
- Lowndes County, GA: less internet coverage, faster speeds
- Matanuska-Susitna Borough, AK: less internet coverage, slower speeds
- Mercer County, PA: less internet coverage, slower speeds