In North Chelmsford there is 1 residential Cable provider covering 99.35% of the city. The average home can get speeds up to 1,772 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 North Chelmsford, MA.
To see availability maps for all providers including fiber, cable, DSL, and more in North Chelmsford, MA please click below.
North Chelmsford, MA Availability Maps
Cable Internet Service Provider in North Chelmsford
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 North Chelmsford are not shown.
North Chelmsford 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 North Chelmsford is cable internet available?
Cable Internet Availability Key
Cable is available in 99.35% of North Chelmsford. 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 North Chelmsford above to see who has service at your home.
How fast is cable internet in North Chelmsford?
The map below shows maximum cable internet speeds by area in North Chelmsford.
Cable Internet Speed Key
The average North Chelmsford home can get up to 1,772 Mbps on their cable internet plan. The fastest cable download speed in the city is 2,000 Mbps, which 70.97% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 28.37% 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 North Chelmsford.
Cable internet speeds tend to be faster in the east parts of North Chelmsford, and slower in the south areas of the city.
Is cable the fastest internet I can get in North Chelmsford?
The fastest internet for you may vary based on where in North Chelmsford you live. In general, fiber competes most often with cable in the city.
- Fiber is the fastest internet type for 7.51% of North Chelmsford homes.
- Cable is fastest for 91.83% 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 North Chelmsford homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in North Chelmsford, along with details on where in North Chelmsford and at what speeds.
XFINITY from Comcast Cable in North Chelmsford, MA
XFINITY cable coverage
About 99.35%, or 9,878 people, have XFINITY cable internet available to them in the city. The company covers the entire North Chelmsford area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of North Chelmsford.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in North Chelmsford. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout North Chelmsford. The fastest plan anyone in North Chelmsford can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the city-wide average maximum speed for North Chelmsford customers is up to 1,772 Mbps.
Show all download speeds
- 71.4% up to 2,000.0 Mbps
- 28.6% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In North Chelmsford 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 North Chelmsford cable providers. XFINITY offers 3 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in North Chelmsford 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 287 Mbps.
Show all upload speeds
- 5.6% up to 2,000.0 Mbps
- 65.8% up to 250.0 Mbps
- 28.6% up to 35.0 Mbps
North Chelmsford Cable by Area
This information is most helpful to those looking for homes or considering moving to North Chelmsford or any of the areas nearby.
How does cable internet in North Chelmsford compare to the rest of Massachusetts?
Cable internet speeds in North Chelmsford are much faster versus the average speeds in Massachusetts: 0.00 Mbps in Massachusetts versus 1,772 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Massachusetts is 0.00% versus 99.35% in North Chelmsford.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around North Chelmsford 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 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
- Tyngsboro, MA: more cable coverage, faster speeds
- Chelmsford, MA: more cable coverage, slower speeds
- Lowell, MA: less cable coverage, faster speeds
- Westford, MA: more cable coverage, faster speeds
- Graniteville, MA: more cable coverage, faster speeds
- Dracut, MA: more cable coverage, faster speeds
- Dunstable, MA: more cable coverage, slower speeds
- North Billerica, MA: more cable coverage, faster speeds
- Carlisle, MA: more cable coverage, faster speeds
- Pelham, NH: more cable coverage, faster speeds
Cities with Similar Populations
- Villas, NJ: more cable coverage, faster speeds
- Catlettsburg, KY: less cable coverage, slower speeds
- Catskill, NY: less cable coverage, slower speeds
- Center Valley, PA: less cable coverage, faster speeds
- Chester, NJ: more cable coverage, faster speeds
- Valley Center, KS: less cable coverage, faster speeds
- Vandalia, IL: less cable coverage, slower speeds
- Venetia, PA: more cable coverage, slower speeds
- Vicksburg, MI: less cable coverage, slower speeds
- Victoria, MN: less cable coverage, slower speeds