In Jefferson Parish there are 9 residential internet providers covering 99.67% of the county. The average home can get speeds up to 4,174 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.
Jump to Availability Maps
9 Internet Service Providers in Jefferson 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 Jefferson Parish are not shown.
Jefferson 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 Jefferson 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.
Please note some providers will take longer to load than others
Internet service is available in 99.67% of Jefferson 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 Jefferson Parish with more confidence that they might be available.
How fast are internet speeds in Jefferson Parish?
The map below shows maximum internet speeds by area in Jefferson Parish.
Internet Speed Key
The average Jefferson Parish home can get up to 4,174 Mbps on their internet plan. For most people, the fastest download speed in the county is 5,000 Mbps, which 72.85% 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 10 Mbps. See the internet provider details below for info about their speed and coverage in Jefferson Parish.
Internet speeds tend to be faster in the southwest parts of Jefferson Parish, and slower in the northeast areas of the county.
What type of internet should I choose in Jefferson Parish?
The fastest internet for you may vary based on where in Jefferson 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 73.43% of Jefferson Parish homes.
- Cable is fastest for 25.51% 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 Jefferson Parish homes.
Internet Market Health in Jefferson Parish
Internet Competition Key
The map shows how competitive the Jefferson 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 Jefferson Parish based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.9 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.7 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.6 (very healthy)
Overall, competition is very healthy.
Jefferson 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, Jefferson Parish homes have between 1 and 4 options. The type(s) of service available are fixed wireless, cable, 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. Jefferson Parish internet customers who want faster speeds have between 0 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, Jefferson Parish is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Jefferson Parish, along with details on where in Jefferson Parish and at what speeds.
Cox Communications Cable in Jefferson Parish, LA
Cox cable coverage
About 98.25%, or 433,080 people, have Cox cable internet available to them in the county. The company covers the entire Jefferson Parish area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in most of Jefferson Parish.
Cox Communications cable download speeds
Cox is above average when comparing download speeds to all other internet providers in Jefferson Parish. Versus other cable providers in the area, Cox cable is the fastest. There are no different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson Parish can order from Cox goes up to 2,000 Mbps, and all Jefferson Parish customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Cox Communications cable upload speeds
In Jefferson Parish download speeds tend to be faster than than upload speeds for Cox cable. Compared to other ISPs, Cox is below average where upload speeds are concerned, and the fastest compared to other Jefferson Parish cable providers. Cox 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 Jefferson Parish is up to 100 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Cox customers can get speeds up to 70 Mbps.
Show all upload speeds
- 54.1% up to 100.0 Mbps
- 45.9% up to 35.0 Mbps
AT&T DSL in Jefferson Parish, LA
AT&T DSL coverage
About 95.07%, or 419,053 people, have AT&T DSL internet available to them in the county. The company covers the entire Jefferson 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 Jefferson Parish.
AT&T DSL download speeds
AT&T is below average when comparing download speeds to all other internet providers in Jefferson Parish. Versus other DSL providers in the area, AT&T DSL is one of the fastest. There are 5 different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson 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 Jefferson Parish customers is up to 70 Mbps.
Show all download speeds
- 50.0% up to 100.0 Mbps
- 12.2% up to 75.0 Mbps
- 16.4% up to 50.0 Mbps
- 6.5% up to 25.0 Mbps
- 15.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Jefferson 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 Jefferson 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 Jefferson 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
- 62.2% up to 20.0 Mbps
- 16.4% up to 10.0 Mbps
- 6.5% up to 5.0 Mbps
- 15.0% up to 1.0 Mbps
EarthLink DSL in Jefferson Parish, LA
EarthLink DSL coverage
About 95.07%, or 419,053 people, have EarthLink DSL internet available to them in the county. The company covers the entire Jefferson Parish area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Jefferson Parish.
EarthLink DSL download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Jefferson Parish. Versus other DSL providers in the area, EarthLink DSL is one of the fastest. There are 5 different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson 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 Jefferson Parish customers is up to 70 Mbps.
Show all download speeds
- 50.0% up to 100.0 Mbps
- 12.2% up to 75.0 Mbps
- 16.4% up to 50.0 Mbps
- 6.5% up to 25.0 Mbps
- 15.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Jefferson 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 Jefferson 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 Jefferson 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
- 62.2% up to 20.0 Mbps
- 16.4% up to 10.0 Mbps
- 6.5% up to 5.0 Mbps
- 15.0% up to 1.0 Mbps
EarthLink Fiber in Jefferson Parish, LA
EarthLink fiber coverage
About 75.73%, or 333,800 people, have EarthLink fiber internet available to them in the county. The company covers the entire Jefferson Parish area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Jefferson Parish.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Jefferson Parish. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson 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 Jefferson Parish customers is up to 4,848 Mbps.
Show all download speeds
- 96.2% up to 5,000.0 Mbps
- 3.8% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Jefferson 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 Jefferson 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 Jefferson 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 4,848 Mbps.
Show all upload speeds
- 96.2% up to 5,000.0 Mbps
- 3.8% up to 1,000.0 Mbps
AT&T Fiber in Jefferson Parish, LA
AT&T fiber coverage
About 75.73%, or 333,800 people, have AT&T fiber internet available to them in the county. The company covers the entire Jefferson 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 Jefferson Parish.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Jefferson Parish. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson 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 Jefferson Parish customers is up to 4,848 Mbps.
Show all download speeds
- 96.2% up to 5,000.0 Mbps
- 3.8% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Jefferson 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 Jefferson 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 Jefferson 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 4,848 Mbps.
Show all upload speeds
- 96.2% up to 5,000.0 Mbps
- 3.8% up to 1,000.0 Mbps
Cox Communications Fiber in Jefferson Parish, LA
Cox fiber coverage
About 3.02%, or 13,303 people, have Cox fiber internet available to them in the county. The company covers the north, southeast, central, northwest, east, and west Jefferson Parish area. Cox is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Jefferson Parish.
Cox Communications fiber download speeds
Cox is below average when comparing download speeds to all other internet providers in Jefferson Parish. Versus other fiber providers in the area, Cox fiber is below average. There are 2 different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson Parish can order from Cox goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Jefferson Parish customers is up to 1,026 Mbps.
Show all download speeds
- 2.6% up to 2,000.0 Mbps
- 97.4% up to 1,000.0 Mbps
Cox Communications fiber upload speeds
In Jefferson Parish download speeds tend to be faster than than upload speeds for Cox fiber. Compared to other ISPs, Cox is below average where upload speeds are concerned, and the slowest compared to other Jefferson Parish fiber providers. Cox offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson Parish is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
T-Mobile Home Internet Fixed Wireless in Jefferson Parish, LA
T-Mobile Home Internet fixed wireless coverage
About 93.56%, or 412,387 people, have T-Mobile Home Internet fixed wireless internet available to them in the county. The company covers the entire Jefferson 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 Jefferson 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 Jefferson 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 Jefferson Parish. The fastest plan anyone in Jefferson 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 Jefferson Parish customers is up to 66 Mbps.
Show all download speeds
- 54.0% up to 100.0 Mbps
- 46.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Jefferson 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 Jefferson 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 Jefferson 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
- 54.0% up to 20.0 Mbps
- 46.0% up to 3.0 Mbps
Verizon Fixed Wireless in Jefferson Parish, LA
Verizon fixed wireless coverage
About 80.25%, or 353,706 people, have Verizon fixed wireless internet available to them in the county. The company covers the entire Jefferson Parish area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Jefferson Parish.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Jefferson Parish. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are 2 different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson Parish can order from Verizon goes up to 1,000 Mbps, the slowest package only goes up to 300 Mbps, and the county-wide average maximum speed for Jefferson Parish customers is up to 317 Mbps.
Show all download speeds
- 2.5% up to 1,000.0 Mbps
- 97.5% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Jefferson 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 Jefferson Parish fixed wireless providers. Verizon 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 Jefferson Parish is up to 75 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Verizon customers can get speeds up to 21 Mbps.
Show all upload speeds
- 2.5% up to 75.0 Mbps
- 97.5% up to 20.0 Mbps
EarthLink Fixed Wireless in Jefferson Parish, LA
EarthLink fixed wireless coverage
About 67.97%, or 299,620 people, have EarthLink fixed wireless internet available to them in the county. The company covers the entire Jefferson Parish area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Jefferson Parish.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Jefferson Parish. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson 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 Jefferson Parish customers is up to 43 Mbps.
Show all download speeds
- 24.4% up to 100.0 Mbps
- 75.6% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Jefferson Parish 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 Jefferson 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 Jefferson 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 7.1 Mbps.
Show all upload speeds
- 24.4% up to 20.0 Mbps
- 75.6% up to 3.0 Mbps
AT&T Fixed Wireless in Jefferson Parish, LA
AT&T fixed wireless coverage
About 67.97%, or 299,620 people, have AT&T fixed wireless internet available to them in the county. The company covers the entire Jefferson 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 Jefferson Parish.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Jefferson Parish. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson 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 Jefferson Parish customers is up to 43 Mbps.
Show all download speeds
- 24.4% up to 100.0 Mbps
- 75.6% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Jefferson Parish 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 Jefferson 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 Jefferson 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 7.1 Mbps.
Show all upload speeds
- 24.4% up to 20.0 Mbps
- 75.6% up to 3.0 Mbps
NOLA Broadband Fixed Wireless in Jefferson Parish, LA
NOLA Broadband fixed wireless coverage
About 16.78%, or 73,951 people, have NOLA Broadband fixed wireless internet available to them in the county. The company covers the southeast, north, east, central, south, northeast, and northwest Jefferson Parish area. NOLA Broadband is a large internet service provider internet service providers in the US, with internet service available in a small portion of Jefferson Parish.
NOLA Broadband fixed wireless download speeds
NOLA Broadband is below average when comparing download speeds to all other internet providers in Jefferson Parish. Versus other fixed wireless providers in the area, NOLA Broadband fixed wireless is below average. There are no different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson Parish can order from NOLA Broadband goes up to 100 Mbps, and all Jefferson Parish customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
NOLA Broadband fixed wireless upload speeds
In Jefferson Parish download speeds tend to be faster than than upload speeds for NOLA Broadband fixed wireless. Compared to other ISPs, NOLA Broadband is below average where upload speeds are concerned, and below average compared to other Jefferson Parish fixed wireless providers. NOLA Broadband offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson Parish is up to 25 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 25.0 Mbps
SKYCOM1 Fixed Wireless in Jefferson Parish, LA
SKYCOM1 fixed wireless coverage
About 12.94%, or 57,022 people, have SKYCOM1 fixed wireless internet available to them in the county. The company covers the north, east, central, northeast, and southeast Jefferson Parish area. SKYCOM1 is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Jefferson Parish.
SKYCOM1 fixed wireless download speeds
SKYCOM1 is below average when comparing download speeds to all other internet providers in Jefferson Parish. Versus other fixed wireless providers in the area, SKYCOM1 fixed wireless is below average. There are no different maximum speeds throughout Jefferson Parish. The fastest plan anyone in Jefferson Parish can order from SKYCOM1 goes up to 100 Mbps, and all Jefferson Parish customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
SKYCOM1 fixed wireless upload speeds
In Jefferson Parish download speeds tend to be equal to than upload speeds for SKYCOM1 fixed wireless. Compared to other ISPs, SKYCOM1 is below average where upload speeds are concerned, and the fastest compared to other Jefferson Parish fixed wireless providers. SKYCOM1 offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Jefferson Parish is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
Jefferson Parish Internet by Area
This information is most helpful to those looking for homes or considering moving to Jefferson Parish or any of the areas nearby.
How does internet in Jefferson Parish compare to the rest of Louisiana?
Internet speeds in Jefferson Parish are faster versus the average speeds in Louisiana: 3,179 Mbps in Louisiana versus 4,174 Mbps in the county. The state has similar internet availability compared to the county. Average internet coverage in Louisiana is 97.64% versus 99.67% in Jefferson Parish.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Jefferson 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
- Orleans Parish, LA: less internet coverage, slower speeds
- St. Bernard Parish, LA: less internet coverage, slower speeds
- St. Charles Parish, LA: less internet coverage, slower speeds
- Plaquemines Parish, LA: less internet coverage, slower speeds
- St. John the Baptist Parish, LA: less internet coverage, slower speeds
- St. Tammany Parish, LA: less internet coverage, slower speeds
- Lafourche Parish, LA: less internet coverage, slower speeds
- St. James Parish, LA: less internet coverage, slower speeds
- Terrebonne Parish, LA: less internet coverage, slower speeds
- Ascension Parish, LA: more internet coverage, slower speeds
Counties with Similar Populations
- Spokane County, WA: less internet coverage, slower speeds
- Orange County, NY: less internet coverage, slower speeds
- Prince William County, VA: less internet coverage, slower speeds
- Polk County, IA: less internet coverage, faster speeds
- Plymouth County, MA: more internet coverage, slower speeds
- Placer County, CA: more internet coverage, slower speeds
- Pinal County, AZ: less internet coverage, slower speeds
- Passaic County, NJ: less internet coverage, faster speeds
- Osceola County, FL: less internet coverage, slower speeds
- Orleans Parish, LA: less internet coverage, slower speeds