In Port Jackson there is 1 residential DSL provider covering 18.97% of the city. The average home can get speeds up to 37 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 DSL internet providers in Port Jackson, IL.
To see availability maps for all providers including fiber, cable, DSL, and more in Port Jackson, IL please click below.
Port Jackson, IL Availability Maps
DSL Internet Service Provider in Port Jackson
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 Jackson are not shown.
Port Jackson 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 Jackson is DSL internet available?
DSL Internet Availability Key
DSL is available in 18.97% of Port Jackson. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Frontier. Call one of the companies with service in Port Jackson above to see who has service at your home.
How fast is DSL internet in Port Jackson?
The map below shows maximum DSL internet speeds by area in Port Jackson.
DSL Internet Speed Key
The average Port Jackson home can get up to 37 Mbps on their DSL internet plan. The fastest DSL download speed in the city is 115 Mbps, which 4.83% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 14.14% 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 Jackson.
DSL internet speeds tend to be faster in the northwest parts of Port Jackson, and slower in the northeast areas of the city.
Is DSL the fastest internet I can get in Port Jackson?
The fastest internet for you may vary based on where in Port Jackson you live. In general, fiber competes most often with DSL in the city.
- Fiber is the fastest internet type for 66.55% of Port Jackson homes.
- Cable is fastest for less than 1% of the city.
- DSL is fastest for 4.83%.
- Fixed wireless is fastest for 28.62%.
- Satellite internet may be the only option for less than 1% of Port Jackson homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Port Jackson, along with details on where in Port Jackson and at what speeds.
Frontier Communications DSL in Port Jackson, IL
Frontier DSL coverage
About 18.97%, or 55 people, have Frontier DSL internet available to them in the city. The company covers the northwest, northeast, and west Port Jackson area. Frontier is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Port Jackson.
Frontier Communications DSL download speeds
Frontier is below average when comparing download speeds to all other internet providers in Port Jackson. Versus other DSL providers in the area, Frontier DSL is the fastest. There are 2 different maximum speeds throughout Port Jackson. The fastest plan anyone in Port Jackson can order from Frontier goes up to 115 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Port Jackson customers is up to 37 Mbps.
Show all download speeds
- 25.5% up to 115.0 Mbps
- 74.5% up to 10.0 Mbps
Frontier Communications DSL upload speeds
In Port Jackson download speeds tend to be faster than than upload speeds for Frontier DSL. Compared to other ISPs, Frontier is the slowest where upload speeds are concerned, and the fastest compared to other Port Jackson DSL providers. Frontier 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 Jackson is up to 7.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Frontier customers can get speeds up to 2.5 Mbps.
Show all upload speeds
- 25.5% up to 7.0 Mbps
- 74.5% up to 1.0 Mbps
Port Jackson DSL by Area
This information is most helpful to those looking for homes or considering moving to Port Jackson or any of the areas nearby.
How does DSL internet in Port Jackson compare to the rest of Illinois?
DSL internet speeds in Port Jackson are much faster versus the average speeds in Illinois: 0.00 Mbps in Illinois versus 37 Mbps in the city. The state has similar DSL availability compared to the city. Average DSL coverage in Illinois is 0.00% versus 18.97% in Port Jackson.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Port Jackson are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does DSL 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
- Flat Rock, IL: less DSL coverage, faster speeds
- New Hebron, IL: more DSL coverage, faster speeds
- Pinkstaff, IL: more DSL coverage, slower speeds
- Petrolia, IL: more DSL coverage, faster speeds
- Landes, IL: more DSL coverage, slower speeds
- Pierceburg, IL: more DSL coverage, faster speeds
- Stoy, IL: more DSL coverage, slower speeds
- Robinson, IL: more DSL coverage, slower speeds
- Lawrenceville, IL: more DSL coverage, slower speeds
- Bridgeport, IL: more DSL coverage, slower speeds
Cities with Similar Populations
- Ware, MO: more DSL coverage, slower speeds
- Curtin, OR: more DSL coverage, faster speeds
- Custer, MT: less DSL coverage, slower speeds
- Cyclone, WV: more DSL coverage, faster speeds
- Dayville, OR: more DSL coverage, faster speeds
- DeFoor, AL: more DSL coverage, faster speeds
- Delaware, NJ: more DSL coverage, faster speeds
- Volga, WV: more DSL coverage, slower speeds
- Wagoner, MO: less DSL coverage, faster speeds
- Waka, TX: more DSL coverage, slower speeds