In Port Arthur there are 7 residential internet providers covering 99.81% of the city. The average home can get speeds up to 1,160 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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7 Internet Service Providers in Port Arthur
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 Port Arthur are not shown.
Port Arthur 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 Port Arthur
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 99.81% of Port Arthur. 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 Spectrum. Now you can call companies in Port Arthur with more confidence that they might be available.
How fast are internet speeds in Port Arthur?
The map below shows maximum internet speeds by area in Port Arthur.
Internet Speed Key
The average Port Arthur home can get up to 1,160 Mbps on their internet plan. For most people, the fastest download speed in the city is 5,000 Mbps, which 4.17% 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 Port Arthur.
Internet speeds tend to be faster in the north parts of Port Arthur, and slower in the southeast areas of the city.
What type of internet should I choose in Port Arthur?
The fastest internet for you may vary based on where in Port Arthur you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 7.51% of Port Arthur homes.
- Cable is fastest for 91.53% 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 Port Arthur homes.
Internet Market Health in Port Arthur
Internet Competition Key
The map shows how competitive the Port Arthur 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 Port Arthur based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.0 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.5 (unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 2.9 (unhealthy)
Overall, competition is unhealthy.
Port Arthur internet customers have the ability to buy internet service from 1 to 9 different providers, depending on where they live. For different types of service, Port Arthur 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 city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Port Arthur internet customers who want faster speeds have between 0 and 7 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, Port Arthur needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Port Arthur, along with details on where in Port Arthur and at what speeds.
Spectrum Cable in Port Arthur, TX
Spectrum cable coverage
About 98.92%, or 53,219 people, have Spectrum cable internet available to them in the city. The company covers the entire Port Arthur area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Port Arthur.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Port Arthur. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Port Arthur. The fastest plan anyone in Port Arthur can order from Spectrum goes up to 1,000 Mbps, and all Port Arthur customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Port Arthur 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 Port Arthur cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Port Arthur is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
AT&T DSL in Port Arthur, TX
AT&T DSL coverage
About 53.00%, or 28,517 people, have AT&T DSL internet available to them in the city. The company covers the entire Port Arthur area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Port Arthur.
AT&T DSL download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Port Arthur. Versus other DSL providers in the area, AT&T DSL is one of the slowest. There are no different maximum speeds throughout Port Arthur. The fastest plan anyone in Port Arthur can order from AT&T goes up to 10 Mbps, and all Port Arthur customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
AT&T DSL upload speeds
In Port Arthur download speeds tend to be faster than than upload speeds for AT&T DSL. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Port Arthur DSL providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Port Arthur is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink DSL in Port Arthur, TX
EarthLink DSL coverage
About 53.00%, or 28,517 people, have EarthLink DSL internet available to them in the city. The company covers the entire Port Arthur area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Port Arthur.
EarthLink DSL download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Port Arthur. Versus other DSL providers in the area, EarthLink DSL is one of the slowest. There are no different maximum speeds throughout Port Arthur. The fastest plan anyone in Port Arthur can order from EarthLink goes up to 10 Mbps, and all Port Arthur customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
EarthLink DSL upload speeds
In Port Arthur download speeds tend to be faster than than upload speeds for EarthLink DSL. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Port Arthur DSL providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Port Arthur is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink Fiber in Port Arthur, TX
EarthLink fiber coverage
About 6.02%, or 3,241 people, have EarthLink fiber internet available to them in the city. The company covers the northeast, north, and northwest Port Arthur 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 Port Arthur.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Port Arthur. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are 2 different maximum speeds throughout Port Arthur. The fastest plan anyone in Port Arthur 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 Port Arthur customers is up to 3,770 Mbps.
Show all download speeds
- 69.2% up to 5,000.0 Mbps
- 30.8% up to 1,000.0 Mbps
EarthLink fiber upload speeds
In Port Arthur 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 Port Arthur 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 Port Arthur 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 3,770 Mbps.
Show all upload speeds
- 69.2% up to 5,000.0 Mbps
- 30.8% up to 1,000.0 Mbps
AT&T Fiber in Port Arthur, TX
AT&T fiber coverage
About 6.02%, or 3,241 people, have AT&T fiber internet available to them in the city. The company covers the northeast, north, and northwest Port Arthur 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 Port Arthur.
AT&T fiber download speeds
AT&T is one of the fastest when comparing download speeds to all other internet providers in Port Arthur. Versus other fiber providers in the area, AT&T fiber is one of the fastest. There are 2 different maximum speeds throughout Port Arthur. The fastest plan anyone in Port Arthur 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 Port Arthur customers is up to 3,770 Mbps.
Show all download speeds
- 69.2% up to 5,000.0 Mbps
- 30.8% up to 1,000.0 Mbps
AT&T fiber upload speeds
In Port Arthur 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 Port Arthur 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 Port Arthur 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 3,770 Mbps.
Show all upload speeds
- 69.2% up to 5,000.0 Mbps
- 30.8% up to 1,000.0 Mbps
Spectrum Fiber in Port Arthur, TX
Spectrum fiber coverage
About 1.48%, or 797 people, have Spectrum fiber internet available to them in the city. The company covers the northwest and southwest Port Arthur area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Port Arthur.
Spectrum fiber download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Port Arthur. Versus other fiber providers in the area, Spectrum fiber is one of the slowest. There are no different maximum speeds throughout Port Arthur. The fastest plan anyone in Port Arthur can order from Spectrum goes up to 1,000 Mbps, and all Port Arthur customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Port Arthur download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Port Arthur fiber providers. Spectrum 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 Port Arthur is up to 500 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, Spectrum customers can get speeds up to 75 Mbps.
Show all upload speeds
- 8.7% up to 500.0 Mbps
- 91.3% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in Port Arthur, TX
T-Mobile Home Internet fixed wireless coverage
About 83.36%, or 44,850 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Port Arthur area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in much of Port Arthur.
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 Port Arthur. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Port Arthur. The fastest plan anyone in Port Arthur 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 Port Arthur customers is up to 69 Mbps.
Show all download speeds
- 58.8% up to 100.0 Mbps
- 41.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Port Arthur 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 Port Arthur 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 Port Arthur 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 13 Mbps.
Show all upload speeds
- 58.8% up to 20.0 Mbps
- 41.2% up to 3.0 Mbps
Verizon Fixed Wireless in Port Arthur, TX
Verizon fixed wireless coverage
About 49.36%, or 26,554 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Port Arthur area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Port Arthur.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Port Arthur. Versus other fixed wireless providers in the area, Verizon fixed wireless is one of the fastest. There are no different maximum speeds throughout Port Arthur. The fastest plan anyone in Port Arthur can order from Verizon goes up to 300 Mbps, and all Port Arthur customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Port Arthur 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 Port Arthur fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Port Arthur 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 Port Arthur, TX
EarthLink fixed wireless coverage
About 23.29%, or 12,530 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Port Arthur area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Port Arthur.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Port Arthur. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Port Arthur. The fastest plan anyone in Port Arthur can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Port Arthur customers is up to 40 Mbps.
Show all download speeds
- 19.6% up to 100.0 Mbps
- 80.4% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Port Arthur 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 one of the slowest compared to other Port Arthur fixed wireless 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 Port Arthur 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
- 19.6% up to 20.0 Mbps
- 80.4% up to 3.0 Mbps
AT&T Fixed Wireless in Port Arthur, TX
AT&T fixed wireless coverage
About 23.29%, or 12,530 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Port Arthur area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Port Arthur.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Port Arthur. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Port Arthur. The fastest plan anyone in Port Arthur can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Port Arthur customers is up to 40 Mbps.
Show all download speeds
- 19.6% up to 100.0 Mbps
- 80.4% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Port Arthur 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 one of the slowest compared to other Port Arthur fixed wireless 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 Port Arthur 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
- 19.6% up to 20.0 Mbps
- 80.4% up to 3.0 Mbps
Port Arthur Internet by Area
This information is most helpful to those looking for homes or considering moving to Port Arthur or any of the areas nearby.
How does internet in Port Arthur compare to the rest of Texas?
Internet speeds in Port Arthur are much slower versus the average speeds in Texas: 3,946 Mbps in Texas versus 1,160 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Texas is 98.82% versus 99.81% in Port Arthur.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Port Arthur 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
- Griffing Park, TX: more internet coverage, slower speeds
- Groves, TX: more internet coverage, faster speeds
- Port Acres, TX: less internet coverage, slower speeds
- Port Neches, TX: less internet coverage, faster speeds
- Nederland, TX: less internet coverage, faster speeds
- Central Gardens, TX: more internet coverage, faster speeds
- Beauxart Gardens, TX: less internet coverage, faster speeds
- Bridge City, TX: less internet coverage, faster speeds
- Hillebrandt, TX: less internet coverage, faster speeds
- Taylor Landing, TX: more internet coverage, slower speeds
Cities with Similar Populations
- Brookline, MA: more internet coverage, faster speeds
- Collierville, TN: more internet coverage, faster speeds
- Enid, OK: less internet coverage, faster speeds
- Texarkana, TX: less internet coverage, slower speeds
- Liverpool, NY: less internet coverage, slower speeds
- Apache Junction, AZ: less internet coverage, faster speeds
- Minnetonka, MN: more internet coverage, faster speeds
- Monroe, MI: more internet coverage, faster speeds
- New Iberia, LA: less internet coverage, faster speeds
- Peabody, MA: more internet coverage, faster speeds