In Norfolk County there are 3 residential Cable providers covering 99.18% of the county. The average home can get speeds up to 1,790 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 Norfolk County, MA.
To see availability maps for all providers including fiber, cable, DSL, and more in Norfolk County, MA please click below.
Norfolk County, MA Availability Maps
Cable Internet Service Providers in Norfolk 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 Norfolk County are not shown.
Norfolk 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 Norfolk County is cable internet available?
Cable Internet Availability Key
Cable is available in 99.18% of Norfolk 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 Norfolk County above to see who has service at your home.
How fast is cable internet in Norfolk County?
The map below shows maximum cable internet speeds by area in Norfolk County.
Cable Internet Speed Key
The average Norfolk County home can get up to 1,790 Mbps on their cable internet plan. The fastest cable download speed in the county is 3,000 Mbps, which 4.72% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 29.83% 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 Norfolk County.
Cable internet speeds tend to be faster in the central parts of Norfolk County, and slower in the southwest areas of the county.
Is cable the fastest internet I can get in Norfolk County?
The fastest internet for you may vary based on where in Norfolk County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 6.40% of Norfolk County homes.
- Cable is fastest for 92.84% 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 less than 1% of Norfolk County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Norfolk County, along with details on where in Norfolk County and at what speeds.
XFINITY from Comcast Cable in Norfolk County, MA
XFINITY cable coverage
About 99.18%, or 719,998 people, have XFINITY cable internet available to them in the county. The company covers the entire Norfolk County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Norfolk County.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Norfolk County. Versus other cable providers in the area, XFINITY cable is below average. There are 2 different maximum speeds throughout Norfolk County. The fastest plan anyone in Norfolk 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 Norfolk County customers is up to 1,726 Mbps.
Show all download speeds
- 65.7% up to 2,000.0 Mbps
- 34.3% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Norfolk 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 below average compared to other Norfolk County cable 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 Norfolk 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 481 Mbps.
Show all upload speeds
- 17.4% up to 2,000.0 Mbps
- 48.3% up to 250.0 Mbps
- 34.3% up to 35.0 Mbps
Astound Broadband Cable in Norfolk County, MA
Astound Broadband cable coverage
About 20.49%, or 148,739 people, have Astound Broadband cable internet available to them in the county. The company covers the north, northwest, central, northeast, east, and west Norfolk County area. Astound Broadband is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Norfolk County.
Astound Broadband cable download speeds
Astound Broadband is above average when comparing download speeds to all other internet providers in Norfolk County. Versus other cable providers in the area, Astound Broadband cable is the slowest. There are no different maximum speeds throughout Norfolk County. The fastest plan anyone in Norfolk County can order from Astound Broadband goes up to 1,500 Mbps, and all Norfolk County customers can get this speed.
Show all download speeds
- 100.0% up to 1,500.0 Mbps
Astound Broadband cable upload speeds
In Norfolk County download speeds tend to be faster than than upload speeds for Astound Broadband cable. Compared to other ISPs, Astound Broadband is below average where upload speeds are concerned, and the slowest compared to other Norfolk County cable providers. Astound Broadband offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Norfolk County is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Norwood Light Cable in Norfolk County, MA
Norwood Light cable coverage
About 4.72%, or 34,259 people, have Norwood Light cable internet available to them in the county. The company covers the central, south, east, southwest, west, and northeast Norfolk County area. Norwood Light is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Norfolk County.
Norwood Light cable download speeds
Norwood Light is one of the fastest when comparing download speeds to all other internet providers in Norfolk County. Versus other cable providers in the area, Norwood Light cable is the fastest. There are no different maximum speeds throughout Norfolk County. The fastest plan anyone in Norfolk County can order from Norwood Light goes up to 3,000 Mbps, and all Norfolk County customers can get this speed.
Show all download speeds
- 100.0% up to 3,000.0 Mbps
Norwood Light cable upload speeds
In Norfolk County download speeds tend to be equal to than upload speeds for Norwood Light cable. Compared to other ISPs, Norwood Light is one of the fastest where upload speeds are concerned, and the fastest compared to other Norfolk County cable providers. Norwood Light offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Norfolk County is up to 3,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3,000.0 Mbps
Norfolk County Cable by Area
This information is most helpful to those looking for homes or considering moving to Norfolk County or any of the areas nearby.
How does cable internet in Norfolk County compare to the rest of Massachusetts?
Cable internet speeds in Norfolk County are much faster versus the average speeds in Massachusetts: 0.00 Mbps in Massachusetts versus 1,790 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in Massachusetts is 0.00% versus 99.18% in Norfolk County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Norfolk 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
- Suffolk County, MA: less cable coverage, faster speeds
- Worcester County, MA: less cable coverage, slower speeds
- Hampshire County, MA: less cable coverage, slower speeds
- Hampden County, MA: less cable coverage, slower speeds
- Columbia County, NY: less cable coverage, slower speeds
- Greene County, NY: less cable coverage, slower speeds
- Delaware County, NY: less cable coverage, slower speeds
- Broome County, NY: less cable coverage, slower speeds
- Tioga County, NY: less cable coverage, slower speeds
- Chemung County, NY: less cable coverage, slower speeds
Counties with Similar Populations
- Bernalillo County, NM: less cable coverage, slower speeds
- Multnomah County, OR: less cable coverage, slower speeds
- San Mateo County, CA: less cable coverage, faster speeds
- Jefferson County, KY: less cable coverage, slower speeds
- Jefferson County, AL: less cable coverage, slower speeds
- Jackson County, MO: less cable coverage, slower speeds
- Hudson County, NJ: less cable coverage, slower speeds
- Fort Bend County, TX: less cable coverage, faster speeds
- Essex County, MA: less cable coverage, slower speeds
- El Paso County, CO: less cable coverage, faster speeds