In Strafford County there are 3 residential Cable providers covering 95.24% of the county. The average home can get speeds up to 1,736 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 Strafford County, NH.
To see availability maps for all providers including fiber, cable, DSL, and more in Strafford County, NH please click below.
Strafford County, NH Availability Maps
Cable Internet Service Providers in Strafford 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 Strafford County are not shown.
Strafford 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 Strafford County is cable internet available?
Cable Internet Availability Key
Cable is available in 95.24% of Strafford 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 Strafford County above to see who has service at your home.
How fast is cable internet in Strafford County?
The map below shows maximum cable internet speeds by area in Strafford County.
Cable Internet Speed Key
The average Strafford County home can get up to 1,736 Mbps on their cable internet plan. The fastest cable download speed in the county is 2,000 Mbps, which 68.67% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 19.56% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Strafford County.
Cable internet speeds tend to be faster in the northeast parts of Strafford County, and slower in the northwest areas of the county.
Is cable the fastest internet I can get in Strafford County?
The fastest internet for you may vary based on where in Strafford County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 34.00% of Strafford County homes.
- Cable is fastest for 62.18% 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 3.82% of Strafford County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Strafford County, along with details on where in Strafford County and at what speeds.
XFINITY from Comcast Cable in Strafford County, NH
XFINITY cable coverage
About 75.69%, or 99,067 people, have XFINITY cable internet available to them in the county. The company covers the entire Strafford County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in much of Strafford County.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Strafford County. Versus other cable providers in the area, XFINITY cable is the fastest. There are 3 different maximum speeds throughout Strafford County. The fastest plan anyone in Strafford 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 Strafford County customers is up to 1,926 Mbps.
Show all download speeds
- 90.7% up to 2,000.0 Mbps
- 9.3% up to 1,200.0 Mbps
- 0.0% up to 1,000.0 Mbps
XFINITY from Comcast cable upload speeds
In Strafford County 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 Strafford County cable providers. XFINITY 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 Strafford County 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 230 Mbps.
Show all upload speeds
- 90.7% up to 250.0 Mbps
- 9.3% up to 35.0 Mbps
Atlantic Broadband Cable in Strafford County, NH
Atlantic Broadband cable coverage
About 74.11%, or 96,998 people, have Atlantic Broadband cable internet available to them in the county. The company covers the entire Strafford County area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in much of Strafford County.
Atlantic Broadband cable download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in Strafford County. Versus other cable providers in the area, Atlantic Broadband cable is one of the slowest. There are no different maximum speeds throughout Strafford County. The fastest plan anyone in Strafford County can order from Atlantic Broadband goes up to 1,000 Mbps, and all Strafford County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband cable upload speeds
In Strafford County download speeds tend to be faster than than upload speeds for Atlantic Broadband cable. Compared to other ISPs, Atlantic Broadband is below average where upload speeds are concerned, and below average compared to other Strafford County cable providers. Atlantic Broadband 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 Strafford County is up to 1,000 Mbps. Some customers have slower plan choices, which only go up to 50 Mbps. On average, Atlantic Broadband customers can get speeds up to 53 Mbps.
Show all upload speeds
- 0.4% up to 1,000.0 Mbps
- 99.6% up to 50.0 Mbps
Spectrum Cable in Strafford County, NH
Spectrum cable coverage
About 2.09%, or 2,739 people, have Spectrum cable internet available to them in the county. The company covers the northwest and north Strafford County area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Strafford County.
Spectrum cable download speeds
Spectrum is above average when comparing download speeds to all other internet providers in Strafford County. Versus other cable providers in the area, Spectrum cable is one of the slowest. There are no different maximum speeds throughout Strafford County. The fastest plan anyone in Strafford County can order from Spectrum goes up to 1,000 Mbps, and all Strafford County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Strafford County download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the slowest compared to other Strafford County cable providers. Spectrum offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Strafford County is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Strafford County Cable by Area
This information is most helpful to those looking for homes or considering moving to Strafford County or any of the areas nearby.
How does cable internet in Strafford County compare to the rest of New Hampshire?
Cable internet speeds in Strafford County are much faster versus the average speeds in New Hampshire: 0.00 Mbps in New Hampshire versus 1,736 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in New Hampshire is 0.00% versus 95.24% in Strafford County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Strafford 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
- Merrimack County, NH: less cable coverage, slower speeds
- Sullivan County, NH: less cable coverage, slower speeds
- Washington County, NY: less cable coverage, slower speeds
- Warren County, NY: less cable coverage, slower speeds
- Oneida County, NY: less cable coverage, slower speeds
- Oswego County, NY: more cable coverage, slower speeds
- Wayne County, NY: less cable coverage, slower speeds
- Monroe County, NY: more cable coverage, slower speeds
- Orleans County, NY: less cable coverage, slower speeds
- Niagara County, NY: more cable coverage, slower speeds
Counties with Similar Populations
- Berkshire County, MA: less cable coverage, slower speeds
- Bonneville County, ID: less cable coverage, slower speeds
- Sebastian County, AR: less cable coverage, faster speeds
- Jasper County, MO: less cable coverage, slower speeds
- Kendall County, IL: more cable coverage, faster speeds
- Kennebec County, ME: more cable coverage, slower speeds
- Linn County, OR: less cable coverage, slower speeds
- Madison County, IN: less cable coverage, slower speeds
- Marathon County, WI: less cable coverage, slower speeds
- Monroe County, IN: less cable coverage, slower speeds