In South Sioux City there are 3 residential Fiber providers covering 96.89% of the city. The average home can get speeds up to 984 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 South Sioux City, NE.
To see availability maps for all providers including fiber, cable, DSL, and more in South Sioux City, NE please click below.
South Sioux City, NE Availability Maps
Fiber Internet Service Providers in South Sioux City
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 South Sioux City are not shown.
South Sioux City 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 South Sioux City is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 96.89% of South Sioux City. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Long Lines. Call one of the companies with service in South Sioux City above to see who has service at your home.
How fast is fiber internet in South Sioux City?
The map below shows maximum fiber internet speeds by area in South Sioux City.
Fiber Internet Speed Key
The average South Sioux City home can get up to 984 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 1,000 Mbps, which 95.20% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 1.69% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in South Sioux City.
Fiber internet speeds tend to be faster in the east parts of South Sioux City, and slower in the west areas of the city.
Is fiber the fastest internet I can get in South Sioux City?
The fastest internet for you may vary based on where in South Sioux City you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 95.20% of South Sioux City homes.
- Cable is fastest for 3.11% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.43%.
- Satellite internet may be the only option for less than 1% of South Sioux City homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in South Sioux City, along with details on where in South Sioux City and at what speeds.
Long Lines Fiber in South Sioux City, NE
Long Lines fiber coverage
About 94.70%, or 15,182 people, have Long Lines fiber internet available to them in the city. The company covers the entire South Sioux City area. Long Lines is a large internet service provider internet service providers in the US, with internet service available in most of South Sioux City.
Long Lines fiber download speeds
Long Lines is one of the fastest when comparing download speeds to all other internet providers in South Sioux City. Versus other fiber providers in the area, Long Lines fiber is one of the fastest. There are no different maximum speeds throughout South Sioux City. The fastest plan anyone in South Sioux City can order from Long Lines goes up to 1,000 Mbps, and all South Sioux City customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Long Lines fiber upload speeds
In South Sioux City download speeds tend to be equal to than upload speeds for Long Lines fiber. Compared to other ISPs, Long Lines is one of the fastest where upload speeds are concerned, and one of the fastest compared to other South Sioux City fiber providers. Long Lines offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Sioux City is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
ImOn Communications Fiber in South Sioux City, NE
ImOn Communications fiber coverage
About 79.18%, or 12,693 people, have ImOn Communications fiber internet available to them in the city. The company covers the entire South Sioux City area. ImOn Communications is a large internet service provider internet service providers in the US, with internet service available in much of South Sioux City.
ImOn Communications fiber download speeds
ImOn Communications is one of the fastest when comparing download speeds to all other internet providers in South Sioux City. Versus other fiber providers in the area, ImOn Communications fiber is one of the fastest. There are no different maximum speeds throughout South Sioux City. The fastest plan anyone in South Sioux City can order from ImOn Communications goes up to 1,000 Mbps, and all South Sioux City customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
ImOn Communications fiber upload speeds
In South Sioux City download speeds tend to be equal to than upload speeds for ImOn Communications fiber. Compared to other ISPs, ImOn Communications is one of the fastest where upload speeds are concerned, and one of the fastest compared to other South Sioux City fiber providers. ImOn Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Sioux City is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
FiberFast by NNTC Fiber in South Sioux City, NE
FiberFast fiber coverage
About 1.90%, or 305 people, have FiberFast fiber internet available to them in the city. The company covers the west and southwest South Sioux City area. FiberFast is a small internet service provider internet service providers in the US, with internet service available in a very small piece of South Sioux City.
FiberFast by NNTC fiber download speeds
FiberFast is below average when comparing download speeds to all other internet providers in South Sioux City. Versus other fiber providers in the area, FiberFast fiber is the slowest. There are no different maximum speeds throughout South Sioux City. The fastest plan anyone in South Sioux City can order from FiberFast goes up to 100 Mbps, and all South Sioux City customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
FiberFast by NNTC fiber upload speeds
In South Sioux City download speeds tend to be equal to than upload speeds for FiberFast fiber. Compared to other ISPs, FiberFast is below average where upload speeds are concerned, and below average compared to other South Sioux City fiber providers. FiberFast offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in South Sioux City is up to 100 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 100.0 Mbps
South Sioux City Fiber by Area
This information is most helpful to those looking for homes or considering moving to South Sioux City or any of the areas nearby.
How does fiber internet in South Sioux City compare to the rest of Nebraska?
Fiber internet speeds in South Sioux City are much faster versus the average speeds in Nebraska: 0.00 Mbps in Nebraska versus 984 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Nebraska is 0.00% versus 96.89% in South Sioux City.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around South Sioux City 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
- Sioux City, IA: less fiber coverage, faster speeds
- Dakota City, NE: less fiber coverage, slower speeds
- North Sioux City, SD: less fiber coverage, faster speeds
- Sergeant Bluff, IA: less fiber coverage, faster speeds
- Jackson, NE: more fiber coverage, slower speeds
- Homer, NE: less fiber coverage, slower speeds
- Jefferson, SD: less fiber coverage, faster speeds
- Willis, NE: more fiber coverage, slower speeds
- Bronson, IA: more fiber coverage, faster speeds
- Hubbard, NE: less fiber coverage, slower speeds
Cities with Similar Populations
- Washington, IN: more fiber coverage, faster speeds
- East Highland Park, VA: less fiber coverage, faster speeds
- East Riverdale, MD: more fiber coverage, faster speeds
- Whitehouse, TX: less fiber coverage, faster speeds
- El Dorado, KS: less fiber coverage, faster speeds
- Weston, WI: less fiber coverage, faster speeds
- Webb City, MO: less fiber coverage, faster speeds
- Wauconda, IL: less fiber coverage, faster speeds
- Waterloo, IL: less fiber coverage, faster speeds
- Waterford, CT: less fiber coverage, faster speeds