In South Duxbury there are 7 residential internet providers covering 100.00% of the neighborhood. The average home can get speeds up to 1,516 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.
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7 Internet Service Providers in South Duxbury
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 South Duxbury are not shown.
South Duxbury 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
Availability maps for all providers in South Duxbury
Using the dropdown below, please select a provider. Green indicates nearly all homes have service, red indicates few homes have service, and blank indicates no service.
Please note some providers will take longer to load than others
Internet service is available in 100.00% of South Duxbury. Using our interactive availability map, you can compare service areas for different providers, we include fiber, cable, DSL, or fixed wireless internet service for all providers who offer it. You will notice that some providers might be listed multiple times for each service. If you find no providers cover the location you're looking at, you can opt for satellite service. The most widely available provider is XFINITY. Now you can call companies in South Duxbury with more confidence that they might be available.
How fast are internet speeds in South Duxbury?
The map below shows maximum internet speeds by area in South Duxbury.
Internet Speed Key
The average South Duxbury home can get up to 1,516 Mbps on their internet plan. For most people, the fastest download speed in the neighborhood is 2,000 Mbps, which 39.53% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 60.47% 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 South Duxbury.
Internet speeds tend to be faster in the south parts of South Duxbury, and slower in the southeast areas of the neighborhood.
What type of internet should I choose in South Duxbury?
The fastest internet for you may vary based on where in South Duxbury you live. If speed is your main concern, cable will be the fastest internet in the neighborhood.
- Fiber is the fastest internet type for less than 1% of South Duxbury homes.
- Cable is fastest for 100.00% 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 South Duxbury homes.
Internet Market Health in South Duxbury
Internet Competition Key
The map shows how competitive the South Duxbury internet service market is. Areas in green have more alternatives, areas in yellow have a few choices, and areas in red may have only one provider. More competition usually means faster speeds and better prices for you, the customer.
Below are quick facts on internet competition and market health in South Duxbury based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.4 (very unhealthy)
- Average types of service (fiber, cable, DSL, etc): 2.6 (very unhealthy)
- Average providers with broadband (25 Mbps+) speeds: 4.4 (very unhealthy)
Overall, competition is very unhealthy.
South Duxbury internet customers have the ability to buy internet service from 3 to 6 different providers, depending on where they live. For different types of service, South Duxbury homes have between 2 and 3 options. The type(s) of service available are fiber, cable, and fixed wireless, though these may vary depending on the region within the neighborhood.
When it comes to broadband download speeds faster than 25 Mbps, the situation is similar. South Duxbury internet customers who want faster speeds have between 3 and 6 choices of companies offering speeds up to or over 25 Mbps.
More internet companies with faster speeds means fewer monopolies and better prices for customers. In promoting a free market for internet, South Duxbury badly needs improvement.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in South Duxbury, along with details on where in South Duxbury and at what speeds.
XFINITY from Comcast Cable in South Duxbury, Duxbury, MA
XFINITY cable coverage
About 100.00%, or 4,027 people, have XFINITY cable internet available to them in the neighborhood. The company covers the entire South Duxbury area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of South Duxbury.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in South Duxbury. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout South Duxbury. The fastest plan anyone in South Duxbury 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 South Duxbury customers is up to 1,516 Mbps.
Show all download speeds
- 39.5% up to 2,000.0 Mbps
- 60.5% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In South Duxbury 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 South Duxbury cable providers. XFINITY offers 3 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 South Duxbury 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 170 Mbps.
Show all upload speeds
- 2.9% up to 2,000.0 Mbps
- 36.7% up to 250.0 Mbps
- 60.5% up to 35.0 Mbps
EarthLink Fiber in South Duxbury, Duxbury, MA
EarthLink fiber coverage
About 100.00%, or 4,027 people, have EarthLink fiber internet available to them in the neighborhood. The company covers the entire South Duxbury area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of South Duxbury.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in South Duxbury. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout South Duxbury. The fastest plan anyone in South Duxbury can order from EarthLink goes up to 940 Mbps, and all South Duxbury customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
EarthLink fiber upload speeds
In South Duxbury download speeds tend to be faster than than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other South Duxbury fiber providers. EarthLink offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in South Duxbury is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
Verizon Fiber in South Duxbury, Duxbury, MA
Verizon fiber coverage
About 100.00%, or 4,027 people, have Verizon fiber internet available to them in the neighborhood. The company covers the entire South Duxbury area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of South Duxbury.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in South Duxbury. Versus other fiber providers in the area, Verizon fiber is one of the fastest. There are no different maximum speeds throughout South Duxbury. The fastest plan anyone in South Duxbury can order from Verizon goes up to 940 Mbps, and all South Duxbury customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Verizon fiber upload speeds
In South Duxbury download speeds tend to be faster than than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is one of the fastest where upload speeds are concerned, and one of the fastest compared to other South Duxbury fiber providers. Verizon offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in South Duxbury is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
T-Mobile Home Internet Fixed Wireless in South Duxbury, Duxbury, MA
T-Mobile Home Internet fixed wireless coverage
About 59.67%, or 2,403 people, have T-Mobile Home Internet fixed wireless internet available to them in the neighborhood. The company covers the southwest, southeast, central, northeast, south, west, east, and north South Duxbury area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of South Duxbury.
T-Mobile Home Internet fixed wireless download speeds
T-Mobile Home Internet is below average when comparing download speeds to all other internet providers in South Duxbury. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout South Duxbury. The fastest plan anyone in South Duxbury can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the neighborhood-wide average maximum speed for South Duxbury customers is up to 74 Mbps.
Show all download speeds
- 64.9% up to 100.0 Mbps
- 35.1% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In South Duxbury download speeds tend to be faster than than upload speeds for T-Mobile Home Internet fixed wireless. Compared to other ISPs, T-Mobile Home Internet is below average where upload speeds are concerned, and above average compared to other South Duxbury fixed wireless providers. T-Mobile Home Internet 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 South Duxbury is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 14 Mbps.
Show all upload speeds
- 64.9% up to 20.0 Mbps
- 35.1% up to 3.0 Mbps
EarthLink Fixed Wireless in South Duxbury, Duxbury, MA
EarthLink fixed wireless coverage
About 36.93%, or 1,487 people, have EarthLink fixed wireless internet available to them in the neighborhood. The company covers the southwest, southeast, south, northwest, central, north, and east South Duxbury area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in some of South Duxbury.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in South Duxbury. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout South Duxbury. The fastest plan anyone in South Duxbury can order from EarthLink goes up to 25 Mbps, and all South Duxbury customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In South Duxbury download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other South Duxbury fixed wireless providers. EarthLink offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in South Duxbury is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in South Duxbury, Duxbury, MA
AT&T fixed wireless coverage
About 36.93%, or 1,487 people, have AT&T fixed wireless internet available to them in the neighborhood. The company covers the southwest, southeast, south, northwest, central, north, and east South Duxbury area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in some of South Duxbury.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in South Duxbury. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout South Duxbury. The fastest plan anyone in South Duxbury can order from AT&T goes up to 25 Mbps, and all South Duxbury customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In South Duxbury download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other South Duxbury fixed wireless providers. AT&T offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in South Duxbury is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Verizon Fixed Wireless in South Duxbury, Duxbury, MA
Verizon fixed wireless coverage
About 4.10%, or 165 people, have Verizon fixed wireless internet available to them in the neighborhood. The company covers the northwest and north South Duxbury area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of South Duxbury.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in South Duxbury. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout South Duxbury. The fastest plan anyone in South Duxbury can order from Verizon goes up to 300 Mbps, and all South Duxbury customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In South Duxbury download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and the fastest compared to other South Duxbury fixed wireless providers. Verizon offers no different upload speeds across the neighborhood. The fastest upload speed available to anyone from this ISP in South Duxbury is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
South Duxbury Internet by Area
This information is most helpful to those looking for homes or considering moving to South Duxbury or any of the areas nearby.
How does internet in South Duxbury compare to the rest of Duxbury?
Internet speeds in South Duxbury are comparable versus the average speeds in Duxbury: 1,427 Mbps in Duxbury versus 1,516 Mbps in the neighborhood. The city has similar internet availability compared to the neighborhood. Average internet coverage in Duxbury is 99.94% versus 100.00% in South Duxbury.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around South Duxbury are shown below. You can enter any zip code here to see TV and internet providers by zip code.
What does internet service 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
- North Plymouth, Plymouth, MA: less internet coverage, faster speeds
- Burrage, Hanson, MA: equal internet coverage, faster speeds
- Campello, Brockton, MA: less internet coverage, faster speeds
- Montello, Brockton, MA: less internet coverage, faster speeds
- Whittenton, Taunton, MA: less internet coverage, faster speeds
- East Milton, Milton, MA: equal internet coverage, faster speeds
- Neponset, Boston, MA: equal internet coverage, faster speeds
- Milton Upper Mills, Milton, MA: less internet coverage, faster speeds
- Fields Corner, Boston, MA: equal internet coverage, faster speeds
- South Dorchester, Boston, MA: less internet coverage, faster speeds
Neighborhoods with Similar Populations
- Douglas Acres, Des Moines, IA: less internet coverage, faster speeds
- Malba, Queens, NY: less internet coverage, faster speeds
- Seven Eagles, Charlotte, NC: equal internet coverage, faster speeds
- Bowie, Lubbock, TX: less internet coverage, faster speeds
- Cole, Denver, CO: equal internet coverage, faster speeds
- Fairview, Pompano Beach, FL: less internet coverage, faster speeds
- Pioneer Park, Des Moines, IA: equal internet coverage, faster speeds
- Miramar, Jacksonville, FL: equal internet coverage, faster speeds
- Pleasant Acres, New Milford, NJ: equal internet coverage, faster speeds
- Rountree, Springfield, MO: equal internet coverage, faster speeds