In Summit County there are 4 residential Fiber providers covering 16.32% of the county. The average home can get speeds up to 999 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 Summit County, CO.
To see availability maps for all providers including fiber, cable, DSL, and more in Summit County, CO please click below.
Summit County, CO Availability Maps
Fiber Internet Service Providers in Summit 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 Summit County are not shown.
Summit 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 Summit County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 16.32% of Summit County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Allo. Call one of the companies with service in Summit County above to see who has service at your home.
How fast is fiber internet in Summit County?
The map below shows maximum fiber internet speeds by area in Summit County.
Fiber Internet Speed Key
The average Summit County home can get up to 999 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 1,000 Mbps, which 16.17% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 940 Mbps. See the internet provider details below for info about their speed and coverage in Summit County.
Fiber internet speeds tend to be faster in the south parts of Summit County, and slower in the north areas of the county.
Is fiber the fastest internet I can get in Summit County?
The fastest internet for you may vary based on where in Summit County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for less than 1% of Summit County homes.
- Cable is fastest for 96.64% of the county.
- DSL is fastest for less than 1%.
- Fixed wireless is fastest for 1.58%.
- Satellite internet may be the only option for less than 1% of Summit County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Summit County, along with details on where in Summit County and at what speeds.
Allo Fiber in Summit County, CO
Allo fiber coverage
About 11.86%, or 3,684 people, have Allo fiber internet available to them in the county. The company covers the south and southeast Summit County area. Allo is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Summit County.
Allo fiber download speeds
Allo is above average when comparing download speeds to all other internet providers in Summit County. Versus other fiber providers in the area, Allo fiber is one of the fastest. There are no different maximum speeds throughout Summit County. The fastest plan anyone in Summit County can order from Allo goes up to 1,000 Mbps, and all Summit County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Allo fiber upload speeds
In Summit County download speeds tend to be equal to than upload speeds for Allo fiber. Compared to other ISPs, Allo is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Summit County fiber providers. Allo offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Summit 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
Centurylink Fiber in Summit County, CO
Centurylink fiber coverage
About 2.22%, or 688 people, have Centurylink fiber internet available to them in the county. The company covers the northeast and north Summit 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 Summit County.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Summit County. Versus other fiber providers in the area, Centurylink fiber is one of the fastest. There are no different maximum speeds throughout Summit County. The fastest plan anyone in Summit County can order from Centurylink goes up to 1,000 Mbps, and all Summit County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Centurylink fiber upload speeds
In Summit County download speeds tend to be equal to than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Summit County fiber providers. Centurylink offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Summit 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
Vero Broadband Fiber in Summit County, CO
Vero fiber coverage
About 2.09%, or 650 people, have Vero fiber internet available to them in the county. The company covers the southwest Summit County area. Vero is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Summit County.
Vero Broadband fiber download speeds
Vero is above average when comparing download speeds to all other internet providers in Summit County. Versus other fiber providers in the area, Vero fiber is one of the fastest. There are no different maximum speeds throughout Summit County. The fastest plan anyone in Summit County can order from Vero goes up to 1,000 Mbps, and all Summit County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Vero Broadband fiber upload speeds
In Summit County download speeds tend to be equal to than upload speeds for Vero fiber. Compared to other ISPs, Vero is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Summit County fiber providers. Vero offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Summit 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 Summit County, CO
Quantum Fiber fiber coverage
About 2.05%, or 637 people, have Quantum Fiber fiber internet available to them in the county. The company covers the northeast and north Summit 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 Summit County.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Summit County. Versus other fiber providers in the area, Quantum Fiber fiber is the slowest. There are no different maximum speeds throughout Summit County. The fastest plan anyone in Summit County can order from Quantum Fiber goes up to 940 Mbps, and all Summit County customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Summit County download speeds tend to be equal to than upload speeds for Quantum Fiber fiber. Compared to other ISPs, Quantum Fiber is above average where upload speeds are concerned, and the slowest compared to other Summit County fiber providers. Quantum Fiber offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Summit County is up to 940 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 940.0 Mbps
Summit County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Summit County or any of the areas nearby.
How does fiber internet in Summit County compare to the rest of Colorado?
Fiber internet speeds in Summit County are much faster versus the average speeds in Colorado: 0.00 Mbps in Colorado versus 999 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Colorado is 0.00% versus 16.32% in Summit County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Summit 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
- Eagle County, CO: more fiber coverage, slower speeds
- Douglas County, CO: more fiber coverage, faster speeds
- Arapahoe County, CO: more fiber coverage, faster speeds
- Garfield County, CO: more fiber coverage, faster speeds
- Carbon County, UT: more fiber coverage, faster speeds
- Osborne County, KS: more fiber coverage, faster speeds
- Mitchell County, KS: more fiber coverage, faster speeds
- Cloud County, KS: more fiber coverage, faster speeds
- Jackson County, KS: more fiber coverage, faster speeds
- Atchison County, KS: more fiber coverage, faster speeds
Counties with Similar Populations
- Calloway County, KY: more fiber coverage, faster speeds
- Texas County, MO: less fiber coverage, faster speeds
- Teton County, WY: more fiber coverage, faster speeds
- Teller County, CO: more fiber coverage, faster speeds
- Tazewell County, VA: more fiber coverage, slower speeds
- Taylor County, KY: more fiber coverage, faster speeds
- Tattnall County, GA: more fiber coverage, faster speeds
- Tate County, MS: more fiber coverage, faster speeds
- Taos County, NM: more fiber coverage, faster speeds
- Staunton City, VA: more fiber coverage, faster speeds