In Denver there are 4 residential Fiber providers covering 97.02% of the city. The average home can get speeds up to 1,232 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 Denver, IA.
To see availability maps for all providers including fiber, cable, DSL, and more in Denver, IA please click below.
Fiber Internet Service Providers in Denver
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 Denver are not shown.
Denver 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 Denver is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 97.02% of Denver. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Butler Bremer Communications. Call one of the companies with service in Denver above to see who has service at your home.
How fast is fiber internet in Denver?
The map below shows maximum fiber internet speeds by area in Denver.
Fiber Internet Speed Key
The average Denver home can get up to 1,232 Mbps on their fiber internet plan. The fastest fiber download speed in the city is 10,000 Mbps, which 2.50% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 94.52% 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 Denver.
Fiber internet speeds tend to be faster in the southwest parts of Denver, and slower in the northwest areas of the city.
Is fiber the fastest internet I can get in Denver?
The fastest internet for you may vary based on where in Denver you live. In general, cable competes most often with fiber in the city.
- Fiber is the fastest internet type for 97.02% of Denver homes.
- Cable is fastest for 1.89% of the city.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for less than 1%.
- Satellite internet may be the only option for less than 1% of Denver homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Denver, along with details on where in Denver and at what speeds.
Butler Bremer Communications Fiber in Denver, IA
Butler Bremer Communications fiber coverage
About 74.14%, or 2,910 people, have Butler Bremer Communications fiber internet available to them in the city. The company covers the entire Denver area. Butler Bremer Communications is an average-sized internet service provider internet service providers in the US, with internet service available in much of Denver.
Butler Bremer Communications fiber download speeds
Butler Bremer Communications is average when comparing download speeds to all other internet providers in Denver. Versus other fiber providers in the area, Butler Bremer Communications fiber is one of the slowest. There are no different maximum speeds throughout Denver. The fastest plan anyone in Denver can order from Butler Bremer Communications goes up to 1,000 Mbps, and all Denver customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Butler Bremer Communications fiber upload speeds
In Denver download speeds tend to be equal to than upload speeds for Butler Bremer Communications fiber. Compared to other ISPs, Butler Bremer Communications is above average where upload speeds are concerned, and one of the slowest compared to other Denver fiber providers. Butler Bremer Communications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denver is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Waverly Utilities Fiber in Denver, IA
Waverly Utilities fiber coverage
About 28.05%, or 1,101 people, have Waverly Utilities fiber internet available to them in the city. The company covers the northwest and southwest Denver area. Waverly Utilities is a small internet service provider internet service providers in the US, with internet service available in a small portion of Denver.
Waverly Utilities fiber download speeds
Waverly Utilities is average when comparing download speeds to all other internet providers in Denver. Versus other fiber providers in the area, Waverly Utilities fiber is one of the slowest. There are no different maximum speeds throughout Denver. The fastest plan anyone in Denver can order from Waverly Utilities goes up to 1,000 Mbps, and all Denver customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Waverly Utilities fiber upload speeds
In Denver download speeds tend to be equal to than upload speeds for Waverly Utilities fiber. Compared to other ISPs, Waverly Utilities is above average where upload speeds are concerned, and one of the slowest compared to other Denver fiber providers. Waverly Utilities offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denver is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
RTC Comunications Fiber in Denver, IA
RTC Comunications fiber coverage
About 21.32%, or 837 people, have RTC Comunications fiber internet available to them in the city. The company covers the northwest, southeast, and northeast Denver area. RTC Comunications is a small internet service provider internet service providers in the US, with internet service available in a small portion of Denver.
RTC Comunications fiber download speeds
RTC Comunications is average when comparing download speeds to all other internet providers in Denver. Versus other fiber providers in the area, RTC Comunications fiber is one of the slowest. There are no different maximum speeds throughout Denver. The fastest plan anyone in Denver can order from RTC Comunications goes up to 1,000 Mbps, and all Denver customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
RTC Comunications fiber upload speeds
In Denver download speeds tend to be equal to than upload speeds for RTC Comunications fiber. Compared to other ISPs, RTC Comunications is above average where upload speeds are concerned, and one of the slowest compared to other Denver fiber providers. RTC Comunications offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denver is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Cedar Falls Utilities Fiber in Denver, IA
Cedar Falls Utilities fiber coverage
About 2.50%, or 98 people, have Cedar Falls Utilities fiber internet available to them in the city. The company covers the southwest Denver area. Cedar Falls Utilities is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Denver.
Cedar Falls Utilities fiber download speeds
Cedar Falls Utilities is the fastest when comparing download speeds to all other internet providers in Denver. Versus other fiber providers in the area, Cedar Falls Utilities fiber is the fastest. There are no different maximum speeds throughout Denver. The fastest plan anyone in Denver can order from Cedar Falls Utilities goes up to 10,000 Mbps, and all Denver customers can get this speed.
Show all download speeds
- 100.0% up to 10,000.0 Mbps
Cedar Falls Utilities fiber upload speeds
In Denver download speeds tend to be equal to than upload speeds for Cedar Falls Utilities fiber. Compared to other ISPs, Cedar Falls Utilities is the fastest where upload speeds are concerned, and the fastest compared to other Denver fiber providers. Cedar Falls Utilities offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Denver is up to 10,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10,000.0 Mbps
Denver Fiber by Area
This information is most helpful to those looking for homes or considering moving to Denver or any of the areas nearby.
How does fiber internet in Denver compare to the rest of Iowa?
Fiber internet speeds in Denver are much faster versus the average speeds in Iowa: 0.00 Mbps in Iowa versus 1,232 Mbps in the city. The state has similar fiber availability compared to the city. Average fiber coverage in Iowa is 0.00% versus 97.02% in Denver.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Denver 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
- Knittel, IA: more fiber coverage, slower speeds
- Readlyn, IA: more fiber coverage, slower speeds
- Janesville, IA: more fiber coverage, faster speeds
- Waverly, IA: less fiber coverage, slower speeds
- Bremer, IA: more fiber coverage, slower speeds
- Tripoli, IA: more fiber coverage, slower speeds
- North Cedar, IA: more fiber coverage, faster speeds
- Cedar Falls, IA: less fiber coverage, faster speeds
- Dunkerton, IA: more fiber coverage, slower speeds
- Shell Rock, IA: more fiber coverage, slower speeds
Cities with Similar Populations
- St. Bernard, LA: less fiber coverage, faster speeds
- Marienville, PA: less fiber coverage, slower speeds
- Malakoff, TX: less fiber coverage, slower speeds
- Kevil, KY: more fiber coverage, slower speeds
- Otterbein, OH: less fiber coverage, faster speeds
- Granby, MO: less fiber coverage, slower speeds
- Golf Manor, OH: more fiber coverage, faster speeds
- Ferrysburg, MI: less fiber coverage, faster speeds
- Rolling Prairie, IN: less fiber coverage, faster speeds
- Caryville, TN: less fiber coverage, faster speeds