In Denver County there is 1 residential Cable provider covering 97.77% of the county. The average home can get speeds up to 1,906 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 Cable internet providers in Denver County, CO.
To see availability maps for all providers including fiber, cable, DSL, and more in Denver County, CO please click below.
Denver County, CO Availability Maps
Cable Internet Service Provider in Denver 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 Denver County are not shown.
Denver 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 Denver County is cable internet available?
100%
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Cable is available in 97.77% of Denver County. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is XFINITY. Call one of the companies with service in Denver County above to see who has service at your home.
How fast is cable internet in Denver County?
The map below shows maximum cable internet speeds by area in Denver County.
1000 Mbps+
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The average Denver County home can get up to 1,906 Mbps on their cable internet plan. The fastest cable download speed in the county is 2,000 Mbps, which 86.26% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 11.51% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Denver County.
Cable internet speeds tend to be faster in the northwest parts of Denver County, and slower in the south areas of the county.
Is cable the fastest internet I can get in Denver County?
The fastest internet for you may vary based on where in Denver County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 62.71% of Denver County homes.
- Cable is fastest for 35.84% 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 1.08% of Denver County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Denver County, along with details on where in Denver County and at what speeds.
XFINITY from Comcast Cable in Denver County, CO
XFINITY cable coverage
About 97.77%, or 699,588 people, have XFINITY cable internet available to them in the county. The company covers the entire Denver County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Denver County.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Denver County. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Denver County. The fastest plan anyone in Denver County can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the county-wide average maximum speed for Denver County customers is up to 1,906 Mbps.
Show all download speeds
- 88.2% up to 2,000.0 Mbps
- 11.8% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Denver County download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is above average where upload speeds are concerned, and the fastest compared to other Denver County cable providers. XFINITY offers 4 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 Denver County is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 316 Mbps.
Show all upload speeds
- 5.2% up to 2,000.0 Mbps
- 0.0% up to 1,000.0 Mbps
- 83.0% up to 250.0 Mbps
- 11.8% up to 35.0 Mbps
Denver County Cable by Area
This information is most helpful to those looking for homes or considering moving to Denver County or any of the areas nearby.
How does cable internet in Denver County compare to the rest of Colorado?
Cable internet speeds in Denver County are much faster versus the average speeds in Colorado: 0.00 Mbps in Colorado versus 1,906 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in Colorado is 0.00% versus 97.77% in Denver County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Denver County are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does cable 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
- Arapahoe County, CO: less cable coverage, slower speeds
- Jefferson County, CO: less cable coverage, slower speeds
- Adams County, CO: less cable coverage, slower speeds
- Gilpin County, CO: less cable coverage, slower speeds
- Clear Creek County, CO: less cable coverage, slower speeds
- Eagle County, CO: less cable coverage, slower speeds
- Rawlins County, KS: less cable coverage, slower speeds
- Decatur County, KS: less cable coverage, slower speeds
- Jewell County, KS: less cable coverage, slower speeds
- Juab County, UT: less cable coverage, slower speeds
Counties with Similar Populations
- San Mateo County, CA: more cable coverage, slower speeds
- San Joaquin County, CA: less cable coverage, slower speeds
- Essex County, MA: more cable coverage, slower speeds
- Cobb County, GA: more cable coverage, faster speeds
- Davidson County, TN: less cable coverage, slower speeds
- Suffolk County, MA: less cable coverage, slower speeds
- El Paso County, CO: less cable coverage, slower speeds
- Jefferson County, KY: more cable coverage, slower speeds
- Norfolk County, MA: more cable coverage, slower speeds
- Monroe County, NY: more cable coverage, slower speeds