In Iron County there are 4 residential Fiber providers covering 88.87% of the county. The average home can get speeds up to 1,097 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 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
Fiber Internet Service Providers 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 fiber internet available?
Fiber Internet Availability Key
Fiber is available in 88.87% of Iron County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is South Central Communications. Call one of the companies with service in Iron County above to see who has service at your home.
How fast is fiber internet in Iron County?
The map below shows maximum fiber internet speeds by area in Iron County.
Fiber Internet Speed Key
The average Iron County home can get up to 1,097 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 10,000 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 82.59% 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 Iron County.
Fiber internet speeds tend to be faster in the southeast parts of Iron County, and slower in the northeast areas of the county.
Is fiber 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, cable competes most often with fiber 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.
Fiber 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.
South Central Communications Fiber in Iron County, UT
South Central Communications fiber coverage
About 88.43%, or 50,663 people, have South Central Communications fiber internet available to them in the county. The company covers the south, east, central, southeast, northeast, southwest, west, and northwest Iron County area. South Central Communications is a large internet service provider internet service providers in the US, with internet service available in most of Iron County.
South Central Communications fiber download speeds
South Central Communications is below average when comparing download speeds to all other internet providers in Iron County. Versus other fiber providers in the area, South Central Communications fiber is one of the slowest. There are no different maximum speeds throughout Iron County. The fastest plan anyone in Iron County can order from South Central Communications goes up to 1,000 Mbps, and all Iron County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
South Central Communications fiber upload speeds
In Iron County download speeds tend to be equal to than upload speeds for South Central Communications fiber. Compared to other ISPs, South Central Communications is above average where upload speeds are concerned, and below average compared to other Iron County fiber providers. South Central Communications offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Iron County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
TDS Fiber in Iron County, UT
TDS fiber coverage
About 10.19%, or 5,837 people, have TDS fiber internet available to them in the county. The company covers the south, east, central, and southeast Iron County area. TDS is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Iron County.
TDS fiber download speeds
TDS is below average when comparing download speeds to all other internet providers in Iron County. Versus other fiber providers in the area, TDS fiber is one of the slowest. There are no different maximum speeds throughout Iron County. The fastest plan anyone in Iron County can order from TDS goes up to 1,000 Mbps, and all Iron County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
TDS fiber upload speeds
In Iron County download speeds tend to be equal to than upload speeds for TDS fiber. Compared to other ISPs, TDS is above average where upload speeds are concerned, and below average compared to other Iron County fiber providers. TDS offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Iron County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Quantum Fiber Fiber in Iron County, UT
Quantum Fiber fiber coverage
About 8.79%, or 5,038 people, have Quantum Fiber fiber internet available to them in the county. The company covers the south, central, east, and southeast Iron County area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Iron County.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Iron County. Versus other fiber providers in the area, Quantum Fiber fiber is below average. There are 3 different maximum speeds throughout Iron County. The fastest plan anyone in Iron County can order from Quantum Fiber goes up to 2,000 Mbps, the slowest package only goes up to 940 Mbps, and the county-wide average maximum speed for Iron County customers is up to 1,630 Mbps.
Show all download speeds
- 64.2% up to 2,000.0 Mbps
- 16.4% up to 1,000.0 Mbps
- 19.5% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Iron County download speeds tend to be faster than than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and below average compared to other Iron County fiber providers. Quantum Fiber 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 Iron County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Quantum Fiber customers can get speeds up to 988 Mbps.
Show all upload speeds
- 80.5% up to 1,000.0 Mbps
- 19.5% up to 940.0 Mbps
Centurylink Fiber in Iron County, UT
Centurylink fiber coverage
About 5.39%, or 3,086 people, have Centurylink fiber internet available to them in the county. The company covers the south, central, east, and southeast Iron County area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Iron County.
Centurylink fiber download speeds
Centurylink is below average when comparing download speeds to all other internet providers in Iron County. Versus other fiber providers in the area, Centurylink fiber is below average. There are 3 different maximum speeds throughout Iron County. The fastest plan anyone in Iron County can order from Centurylink goes up to 2,000 Mbps, the slowest package only goes up to 940 Mbps, and the county-wide average maximum speed for Iron County customers is up to 1,057 Mbps.
Show all download speeds
- 8.3% up to 2,000.0 Mbps
- 49.6% up to 1,000.0 Mbps
- 42.2% up to 940.0 Mbps
Centurylink fiber upload speeds
In Iron County download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is below average where upload speeds are concerned, and the slowest compared to other Iron County fiber providers. Centurylink offers 3 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 1,000 Mbps. Some customers have slower plan choices, which only go up to 200 Mbps. On average, Centurylink customers can get speeds up to 767 Mbps.
Show all upload speeds
- 57.8% up to 1,000.0 Mbps
- 14.0% up to 940.0 Mbps
- 28.1% up to 200.0 Mbps
Iron County Fiber 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 fiber internet in Iron County compare to the rest of Utah?
Fiber internet speeds in Iron County are much faster versus the average speeds in Utah: 0.00 Mbps in Utah versus 1,097 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Utah is 0.00% versus 88.87% in Iron County.
What zip codes have fiber internet?
Fiber 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 fiber 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: more fiber coverage, slower speeds
- Lincoln County, NV: less fiber coverage, slower speeds
- Dolores County, CO: less fiber coverage, slower speeds
- Esmeralda County, NV: less fiber coverage, slower speeds
- San Juan County, CO: more fiber coverage, slower speeds
- Mono County, CA: less fiber coverage, slower speeds
- Mineral County, CO: more fiber coverage, slower speeds
- Rio Grande County, CO: less fiber coverage, slower speeds
- Stanislaus County, CA: less fiber coverage, faster speeds
- Huerfano County, CO: less fiber coverage, faster speeds
Counties with Similar Populations
- San Benito County, CA: less fiber coverage, faster speeds
- Ionia County, MI: less fiber coverage, faster speeds
- Isabella County, MI: less fiber coverage, faster speeds
- Jefferson County, AR: less fiber coverage, faster speeds
- Jefferson County, OH: less fiber coverage, faster speeds
- Jones County, MS: less fiber coverage, faster speeds
- Kershaw County, SC: less fiber coverage, faster speeds
- Knox County, OH: less fiber coverage, faster speeds
- Lamar County, MS: less fiber coverage, faster speeds
- Laurel County, KY: less fiber coverage, faster speeds