In Central Boulder there is 1 residential Cable provider covering 99.46% of the neighborhood. The average home can get speeds up to 1,364 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 Central Boulder, Boulder, CO.
To see availability maps for all providers including fiber, cable, DSL, and more in Central Boulder, Boulder, CO please click below.
Central Boulder, Boulder, CO Availability Maps
Cable Internet Service Provider in Central Boulder
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 Central Boulder are not shown.
Central Boulder 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 Central Boulder is cable internet available?
Cable Internet Availability Key
Cable is available in 99.46% of Central Boulder. 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 Central Boulder above to see who has service at your home.
How fast is cable internet in Central Boulder?
The map below shows maximum cable internet speeds by area in Central Boulder.
Cable Internet Speed Key
The average Central Boulder home can get up to 1,364 Mbps on their cable internet plan. The fastest cable download speed in the neighborhood is 2,000 Mbps, which 20.40% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 79.07% 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 Central Boulder.
Cable internet speeds tend to be faster in the northwest parts of Central Boulder, and slower in the southeast areas of the neighborhood.
Is cable the fastest internet I can get in Central Boulder?
The fastest internet for you may vary based on where in Central Boulder you live. In general, fiber competes most often with cable in the neighborhood.
- Fiber is the fastest internet type for 74.03% of Central Boulder homes.
- Cable is fastest for 25.44% of the neighborhood.
- 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 Central Boulder homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Central Boulder, along with details on where in Central Boulder and at what speeds.
XFINITY from Comcast Cable in Central Boulder, Boulder, CO
XFINITY cable coverage
About 99.46%, or 20,057 people, have XFINITY cable internet available to them in the neighborhood. The company covers the entire Central Boulder area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Central Boulder.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Central Boulder. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Central Boulder. The fastest plan anyone in Central Boulder can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the neighborhood-wide average maximum speed for Central Boulder customers is up to 1,364 Mbps.
Show all download speeds
- 20.5% up to 2,000.0 Mbps
- 79.5% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Central Boulder download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Central Boulder cable providers. XFINITY offers 2 different upload speeds across the neighborhood, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Central Boulder is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 79 Mbps.
Show all upload speeds
- 20.5% up to 250.0 Mbps
- 79.5% up to 35.0 Mbps
Central Boulder Cable by Area
This information is most helpful to those looking for homes or considering moving to Central Boulder or any of the areas nearby.
How does cable internet in Central Boulder compare to the rest of Boulder?
Cable internet speeds in Central Boulder are much faster versus the average speeds in Boulder: 0.00 Mbps in Boulder versus 1,364 Mbps in the neighborhood. The city has similar cable availability compared to the neighborhood. Average cable coverage in Boulder is 0.00% versus 99.46% in Central Boulder.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Central Boulder 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 neighborhoods?
Below are neighborhoods nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Neighborhoods
- Colorado University, Boulder, CO: less cable coverage, faster speeds
- Washington Village, Boulder, CO: more cable coverage, faster speeds
- Crossroads, Boulder, CO: more cable coverage, faster speeds
- Southeast Boulder, Boulder, CO: more cable coverage, slower speeds
- East Boulder, Boulder, CO: less cable coverage, slower speeds
- Palo Park, Boulder, CO: more cable coverage, faster speeds
- North Boulder, Boulder, CO: more cable coverage, faster speeds
- South Boulder, Boulder, CO: more cable coverage, faster speeds
- Walnut Grove, Broomfield, CO: more cable coverage, faster speeds
- Brandywine, Broomfield, CO: more cable coverage, faster speeds
Neighborhoods with Similar Populations
- Canyon Crest, Riverside, CA: more cable coverage, slower speeds
- Cascade Heights, Atlanta, GA: more cable coverage, faster speeds
- Southwest, Columbus, OH: less cable coverage, slower speeds
- Fair Haven, New Haven, CT: more cable coverage, faster speeds
- Greater Rosemont, Baltimore, MD: more cable coverage, faster speeds
- South Southwest, San Antonio, TX: less cable coverage, slower speeds
- Greenwood, Brooklyn, NY: less cable coverage, slower speeds
- Sheep Mountain, Las Vegas, NV: less cable coverage, faster speeds
- Rockaway Park, Queens, NY: more cable coverage, slower speeds
- Kailua Kona, Kailua-Kona, HI: less cable coverage, slower speeds