In Port Arthur there are 3 residential Fiber providers covering 7.51% of the city. The average home can get speeds up to 3,223 Mbps. Note that we may have a financial relationship with some of the providers below. This does not influence rankings, and helps us provide high-quality detailed information for free.
This page contains all Fiber internet providers in Port Arthur, TX.
To see availability maps for all providers including fiber, cable, DSL, and more in Port Arthur, TX please click below.
Port Arthur, TX Availability Maps
Fiber 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
Where in Port Arthur is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 7.51% of Port Arthur. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is AT&T. Call one of the companies with service in Port Arthur above to see who has service at your home.
How fast is fiber internet in Port Arthur?
The map below shows maximum fiber internet speeds by area in Port Arthur.
Fiber Internet Speed Key
The average Port Arthur home can get up to 3,223 Mbps on their fiber internet plan. The fastest fiber 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, 3.33% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Port Arthur.
Fiber internet speeds tend to be faster in the northeast parts of Port Arthur, and slower in the southwest areas of the city.
Is fiber the fastest internet I can get in Port Arthur?
The fastest internet for you may vary based on where in Port Arthur you live. In general, cable competes most often with fiber 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.
Fiber 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.
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
Port Arthur Fiber 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 fiber internet in Port Arthur compare to the rest of Texas?
Fiber internet speeds in Port Arthur are much faster versus the average speeds in Texas: 0.00 Mbps in Texas versus 3,223 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Texas is 0.00% versus 7.51% in Port Arthur.
What zip codes have fiber internet?
Fiber 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 fiber internet look like in other cities?
Below are cities nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Cities
- Groves, TX: more fiber coverage, faster speeds
- Port Acres, TX: more fiber coverage, slower speeds
- Port Neches, TX: more fiber coverage, faster speeds
- Nederland, TX: more fiber coverage, faster speeds
- Central Gardens, TX: more fiber coverage, faster speeds
- Beauxart Gardens, TX: less fiber coverage, slower speeds
- Bridge City, TX: more fiber coverage, faster speeds
- Hillebrandt, TX: more fiber coverage, slower speeds
- Taylor Landing, TX: more fiber coverage, slower speeds
- Rose City, TX: more fiber coverage, slower speeds
Cities with Similar Populations
- Brookline, MA: more fiber coverage, slower speeds
- Collierville, TN: more fiber coverage, faster speeds
- Enid, OK: more fiber coverage, faster speeds
- Texarkana, TX: more fiber coverage, slower speeds
- Liverpool, NY: more fiber coverage, slower speeds
- Apache Junction, AZ: more fiber coverage, faster speeds
- Minnetonka, MN: more fiber coverage, faster speeds
- Monroe, MI: more fiber coverage, slower speeds
- New Iberia, LA: more fiber coverage, faster speeds
- Peabody, MA: less fiber coverage, slower speeds