In Arapahoe County there are 5 residential Fiber providers covering 54.42% of the county. The average home can get speeds up to 3,921 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 Arapahoe County, CO.
To see availability maps for all providers including fiber, cable, DSL, and more in Arapahoe County, CO please click below.
Arapahoe County, CO Availability Maps
Fiber Internet Service Providers in Arapahoe 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 Arapahoe County are not shown.
Arapahoe 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 Arapahoe County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 54.42% of Arapahoe County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Quantum Fiber. Call one of the companies with service in Arapahoe County above to see who has service at your home.
How fast is fiber internet in Arapahoe County?
The map below shows maximum fiber internet speeds by area in Arapahoe County.
Fiber Internet Speed Key
The average Arapahoe County home can get up to 3,921 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, less than 1% of homes can only purchase plans up to 100 Mbps. See the internet provider details below for info about their speed and coverage in Arapahoe County.
Fiber internet speeds tend to be faster in the central parts of Arapahoe County, and slower in the south areas of the county.
Is fiber the fastest internet I can get in Arapahoe County?
The fastest internet for you may vary based on where in Arapahoe County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 37.49% of Arapahoe County homes.
- Cable is fastest for 61.66% of the county.
- 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 Arapahoe County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Arapahoe County, along with details on where in Arapahoe County and at what speeds.
Quantum Fiber Fiber in Arapahoe County, CO
Quantum Fiber fiber coverage
About 42.96%, or 281,421 people, have Quantum Fiber fiber internet available to them in the county. The company covers the entire Arapahoe County area. Quantum Fiber is one of the largest internet service providers internet service providers in the US, with internet service available in some of Arapahoe County.
Quantum Fiber fiber download speeds
Quantum Fiber is above average when comparing download speeds to all other internet providers in Arapahoe County. Versus other fiber providers in the area, Quantum Fiber fiber is above average. There are 4 different maximum speeds throughout Arapahoe County. The fastest plan anyone in Arapahoe County can order from Quantum Fiber goes up to 8,000 Mbps, the slowest package only goes up to 940 Mbps, and the county-wide average maximum speed for Arapahoe County customers is up to 4,650 Mbps.
Show all download speeds
- 47.6% up to 8,000.0 Mbps
- 33.0% up to 2,000.0 Mbps
- 3.4% up to 1,000.0 Mbps
- 16.0% up to 940.0 Mbps
Quantum Fiber fiber upload speeds
In Arapahoe 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 above average compared to other Arapahoe County fiber providers. Quantum Fiber 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 Arapahoe County is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 940 Mbps. On average, Quantum Fiber customers can get speeds up to 4,319 Mbps.
Show all upload speeds
- 47.6% up to 8,000.0 Mbps
- 36.4% up to 1,000.0 Mbps
- 16.0% up to 940.0 Mbps
Centurylink Fiber in Arapahoe County, CO
Centurylink fiber coverage
About 21.34%, or 139,822 people, have Centurylink fiber internet available to them in the county. The company covers the entire Arapahoe County area. Centurylink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Arapahoe County.
Centurylink fiber download speeds
Centurylink is above average when comparing download speeds to all other internet providers in Arapahoe County. Versus other fiber providers in the area, Centurylink fiber is below average. There are 10 different maximum speeds throughout Arapahoe County. The fastest plan anyone in Arapahoe County can order from Centurylink goes up to 8,000 Mbps, the slowest package only goes up to 10 Mbps, and the county-wide average maximum speed for Arapahoe County customers is up to 1,429 Mbps.
Show all download speeds
- 7.0% up to 8,000.0 Mbps
- 40.0% up to 1,000.0 Mbps
- 49.1% up to 940.0 Mbps
- 0.1% up to 500.0 Mbps
- 1.5% up to 200.0 Mbps
- 0.9% up to 100.0 Mbps
- 0.3% up to 80.0 Mbps
- 0.0% up to 60.0 Mbps
- 0.5% up to 40.0 Mbps
- 0.5% up to 10.0 Mbps
Centurylink fiber upload speeds
In Arapahoe County download speeds tend to be faster than than upload speeds for Centurylink fiber. Compared to other ISPs, Centurylink is above average where upload speeds are concerned, and below average compared to other Arapahoe County fiber providers. Centurylink offers 13 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 Arapahoe County is up to 8,000 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Centurylink customers can get speeds up to 1,379 Mbps.
Show all upload speeds
- 7.0% up to 8,000.0 Mbps
- 40.0% up to 1,000.0 Mbps
- 42.5% up to 940.0 Mbps
- 0.1% up to 500.0 Mbps
- 7.7% up to 200.0 Mbps
- 0.8% up to 100.0 Mbps
- 0.0% up to 60.0 Mbps
- 0.0% up to 50.0 Mbps
- 0.5% up to 40.0 Mbps
- 0.1% up to 20.0 Mbps
- 0.3% up to 10.0 Mbps
- 0.3% up to 5.0 Mbps
- 0.5% up to 1.0 Mbps
ting Fiber in Arapahoe County, CO
ting fiber coverage
About 15.11%, or 99,004 people, have ting fiber internet available to them in the county. The company covers the southwest, east, south, southeast, central, and west Arapahoe County area. ting is a large internet service provider internet service providers in the US, with internet service available in a small portion of Arapahoe County.
ting fiber download speeds
ting is average when comparing download speeds to all other internet providers in Arapahoe County. Versus other fiber providers in the area, ting fiber is below average. There are 2 different maximum speeds throughout Arapahoe County. The fastest plan anyone in Arapahoe County can order from ting goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Arapahoe County customers is up to 1,052 Mbps.
Show all download speeds
- 5.2% up to 2,000.0 Mbps
- 94.8% up to 1,000.0 Mbps
ting fiber upload speeds
In Arapahoe County download speeds tend to be equal to than upload speeds for ting fiber. Compared to other ISPs, ting is above average where upload speeds are concerned, and below average compared to other Arapahoe County fiber providers. ting 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 Arapahoe County is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, ting customers can get speeds up to 1,052 Mbps.
Show all upload speeds
- 5.2% up to 2,000.0 Mbps
- 94.8% up to 1,000.0 Mbps
Intrepid Fiber Networks Fiber in Arapahoe County, CO
Intrepid Fiber fiber coverage
About 2.18%, or 14,281 people, have Intrepid Fiber fiber internet available to them in the county. The company covers the southwest, central, and south Arapahoe County area. Intrepid Fiber is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Arapahoe County.
Intrepid Fiber Networks fiber download speeds
Intrepid Fiber is above average when comparing download speeds to all other internet providers in Arapahoe County. Versus other fiber providers in the area, Intrepid Fiber fiber is below average. There are no different maximum speeds throughout Arapahoe County. The fastest plan anyone in Arapahoe County can order from Intrepid Fiber goes up to 2,000 Mbps, and all Arapahoe County customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Intrepid Fiber Networks fiber upload speeds
In Arapahoe County download speeds tend to be equal to than upload speeds for Intrepid Fiber fiber. Compared to other ISPs, Intrepid Fiber is above average where upload speeds are concerned, and below average compared to other Arapahoe County fiber providers. Intrepid Fiber offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Arapahoe County is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
XFINITY from Comcast Fiber in Arapahoe County, CO
XFINITY fiber coverage
About 1.65%, or 10,813 people, have XFINITY fiber internet available to them in the county. The company covers the southeast, south, central, north, southwest, west, northwest, and east Arapahoe County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Arapahoe County.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Arapahoe County. Versus other fiber providers in the area, XFINITY fiber is below average. There are 3 different maximum speeds throughout Arapahoe County. The fastest plan anyone in Arapahoe County can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Arapahoe County customers is up to 1,373 Mbps.
Show all download speeds
- 23.1% up to 2,000.0 Mbps
- 71.0% up to 1,200.0 Mbps
- 5.9% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Arapahoe County download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the slowest compared to other Arapahoe County fiber providers. XFINITY 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 Arapahoe County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 247 Mbps.
Show all upload speeds
- 16.9% up to 1,000.0 Mbps
- 23.1% up to 250.0 Mbps
- 60.0% up to 35.0 Mbps
Arapahoe County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Arapahoe County or any of the areas nearby.
How does fiber internet in Arapahoe County compare to the rest of Colorado?
Fiber internet speeds in Arapahoe County are much faster versus the average speeds in Colorado: 0.00 Mbps in Colorado versus 3,921 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Colorado is 0.00% versus 54.42% in Arapahoe County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Arapahoe 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
- Denver County, CO: more fiber coverage, slower speeds
- Jefferson County, CO: more fiber coverage, faster speeds
- Clear Creek County, CO: less fiber coverage, faster speeds
- Summit County, CO: less fiber coverage, slower speeds
- Eagle County, CO: less fiber coverage, slower speeds
- Garfield County, CO: less fiber coverage, slower speeds
- Cheyenne County, KS: more fiber coverage, slower speeds
- Phillips County, KS: more fiber coverage, slower speeds
- Carbon County, UT: more fiber coverage, slower speeds
- Smith County, KS: more fiber coverage, slower speeds
Counties with Similar Populations
- Bernalillo County, NM: less fiber coverage, faster speeds
- Norfolk County, MA: more fiber coverage, slower speeds
- Utah County, UT: more fiber coverage, faster speeds
- Monmouth County, NJ: more fiber coverage, faster speeds
- Brevard County, FL: more fiber coverage, faster speeds
- Bucks County, PA: more fiber coverage, slower speeds
- Jefferson County, AL: more fiber coverage, faster speeds
- Providence County, RI: more fiber coverage, slower speeds
- New Castle County, DE: more fiber coverage, slower speeds
- Dane County, WI: more fiber coverage, slower speeds