In Iron County there is 1 residential DSL provider covering 92.10% of the county. The average home can get speeds up to 55 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 Iron County, UT.
To see availability maps for all providers including fiber, cable, DSL, and more in Iron County, UT please click below.
Iron County, UT Availability Maps
DSL Internet Service Provider in Iron County
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 Iron County are not shown.
Iron County 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 Iron County is DSL internet available?
DSL Internet Availability Key
DSL is available in 92.10% of Iron County. Areas in green have DSL internet service, where areas in yellow or red may not. The most widely available provider is Centurylink. Call one of the companies with service in Iron County above to see who has service at your home.
How fast is DSL internet in Iron County?
The map below shows maximum DSL internet speeds by area in Iron County.
DSL Internet Speed Key
The average Iron County home can get up to 55 Mbps on their DSL internet plan. The fastest DSL download speed in the county is 100 Mbps, which 24.75% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 28.47% of homes can only purchase plans up to 10 Mbps. See the internet provider details below for info about their speed and coverage in Iron County.
DSL internet speeds tend to be faster in the central parts of Iron County, and slower in the north areas of the county.
Is DSL the fastest internet I can get in Iron County?
The fastest internet for you may vary based on where in Iron County you live. In general, fiber competes most often with DSL in the county.
- Fiber is the fastest internet type for 88.87% of Iron County homes.
- Cable is fastest for 5.22% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 4.17%.
- Satellite internet may be the only option for 1.73% of Iron County homes.
DSL Providers in Depth
Below you'll find which TV and internet providers offer service in Iron County, along with details on where in Iron County and at what speeds.
Centurylink DSL in Iron County, UT
Centurylink DSL coverage
About 91.93%, or 52,665 people, have Centurylink DSL internet available to them in the county. The company covers the south, east, central, southeast, northeast, southwest, and north Iron County area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Iron County.
Centurylink DSL download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Iron County. Versus other DSL providers in the area, Centurylink DSL is the fastest. There are 5 different maximum speeds throughout Iron County. The fastest plan anyone in Iron County can order from Centurylink goes up to 100 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Iron County customers is up to 55 Mbps.
Show all download speeds
- 26.9% up to 100.0 Mbps
- 17.8% up to 80.0 Mbps
- 6.2% up to 60.0 Mbps
- 18.2% up to 40.0 Mbps
- 30.8% up to 10.0 Mbps
Centurylink DSL upload speeds
In Iron County download speeds tend to be faster than than upload speeds for Centurylink DSL. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the fastest compared to other Iron County DSL providers. Centurylink offers 6 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 Iron County is up to 100 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 6.5 Mbps.
Show all upload speeds
- 0.1% up to 100.0 Mbps
- 2.5% up to 40.0 Mbps
- 42.1% up to 10.0 Mbps
- 6.6% up to 5.0 Mbps
- 17.8% up to 3.0 Mbps
- 30.8% up to 1.0 Mbps
Iron County DSL by Area
This information is most helpful to those looking for homes or considering moving to Iron County or any of the areas nearby.
How does DSL internet in Iron County compare to the rest of Utah?
DSL internet speeds in Iron County are much faster versus the average speeds in Utah: 0.00 Mbps in Utah versus 55 Mbps in the county. The state has similar DSL availability compared to the county. Average DSL coverage in Utah is 0.00% versus 92.10% in Iron County.
What zip codes have DSL internet?
DSL internet coverage varies by zip code and neighborhood. Some examples in or around Iron County 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 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
- Garfield County, UT: less DSL coverage, slower speeds
- Lincoln County, NV: less DSL coverage, slower speeds
- Dolores County, CO: less DSL coverage, slower speeds
- Esmeralda County, NV: less DSL coverage, slower speeds
- San Juan County, CO: more DSL coverage, slower speeds
- Mono County, CA: less DSL coverage, slower speeds
- Mineral County, CO: less DSL coverage, slower speeds
- Rio Grande County, CO: less DSL coverage, slower speeds
- Stanislaus County, CA: less DSL coverage, faster speeds
- Huerfano County, CO: less DSL coverage, slower speeds
Counties with Similar Populations
- San Benito County, CA: less DSL coverage, faster speeds
- Ionia County, MI: less DSL coverage, slower speeds
- Isabella County, MI: less DSL coverage, slower speeds
- Jefferson County, AR: less DSL coverage, slower speeds
- Jefferson County, OH: less DSL coverage, slower speeds
- Jones County, MS: less DSL coverage, slower speeds
- Kershaw County, SC: less DSL coverage, faster speeds
- Knox County, OH: less DSL coverage, slower speeds
- Lamar County, MS: less DSL coverage, slower speeds
- Laurel County, KY: less DSL coverage, faster speeds