In 51523 there is 1 residential Fiber provider covering 54.72% of the zip. The average home can get speeds up to 1,000 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 51523, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in 51523, IA please click below.
Fiber Internet Service Provider in 51523
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 51523 are not shown.
51523 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 51523 is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 54.72% of 51523. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Windstream. Call one of the companies with service in 51523 above to see who has service at your home.
How fast is fiber internet in 51523?
The map below shows maximum fiber internet speeds by area in 51523.
Fiber Internet Speed Key
The average 51523 home can get up to 1,000 Mbps on their fiber internet plan. The fastest fiber download speed in the zip is 1,000 Mbps, which 54.72% of residents can get.
Is fiber the fastest internet I can get in 51523?
The fastest internet for you may vary based on where in 51523 you live. In general, cable competes most often with fiber in the zip.
- Fiber is the fastest internet type for 2.22% of 51523 homes.
- Cable is fastest for 63.89% of the zip.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 33.89%.
- Satellite internet may be the only option for less than 1% of 51523 homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in 51523, along with details on where in 51523 and at what speeds.
Windstream Fiber in 51523, IA
Windstream fiber coverage
About 54.72%, or 197 people, have Windstream fiber internet available to them in the zip. The company covers the central and north 51523 area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of 51523.
Windstream fiber download speeds
Windstream is above average when comparing download speeds to all other internet providers in 51523. Versus other fiber providers in the area, Windstream fiber is the fastest. There are no different maximum speeds throughout 51523. The fastest plan anyone in 51523 can order from Windstream goes up to 1,000 Mbps, and all 51523 customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Windstream fiber upload speeds
In 51523 download speeds tend to be equal to than upload speeds for Windstream fiber. Compared to other ISPs, Windstream is the fastest where upload speeds are concerned, and the fastest compared to other 51523 fiber providers. Windstream offers no different upload speeds across the zip. The fastest upload speed available to anyone from this ISP in 51523 is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
51523 Fiber by Area
This information is most helpful to those looking for homes or considering moving to 51523 or any of the areas nearby.
How does fiber internet in 51523 compare to the rest of Iowa?
Fiber internet speeds in 51523 are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 1,000 Mbps in the zip. The state has similar fiber availability compared to the zip. Average fiber coverage in Iowa is 0.00% versus 54.72% in 51523.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around 51523 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 zip codes?
Below are zip codes nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Zip Codes
- 51040, IA: less fiber coverage, similar speeds
- 68020, NE: more fiber coverage, slower speeds
- 51558, IA: less fiber coverage, similar speeds
- 51010, IA: more fiber coverage, similar speeds
- 68045, NE: more fiber coverage, slower speeds
- 68055, NE: less fiber coverage, similar speeds
- 51529, IA: more fiber coverage, slower speeds
- 68004, NE: more fiber coverage, similar speeds
- 51439, IA: less fiber coverage, similar speeds
- 51528, IA: less fiber coverage, slower speeds
Zip Codes with Similar Populations
- 78938, TX: more fiber coverage, similar speeds
- 13345, NY: less fiber coverage, similar speeds
- 13776, NY: more fiber coverage, similar speeds
- 15082, PA: more fiber coverage, slower speeds
- 96769, HI: less fiber coverage, faster speeds
- 17968, PA: more fiber coverage, faster speeds
- 02815, RI: more fiber coverage, slower speeds
- 78588, TX: more fiber coverage, similar speeds
- 78349, TX: more fiber coverage, similar speeds
- 29923, SC: more fiber coverage, similar speeds