In Newmarket there are 8 residential internet providers covering 99.91% of the city. The average home can get speeds up to 1,999 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.
Jump to Availability Maps
8 Internet Service Providers in Newmarket
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 Newmarket are not shown.
Newmarket 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 Newmarket
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 99.91% of Newmarket. 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 Newmarket with more confidence that they might be available.
How fast are internet speeds in Newmarket?
The map below shows maximum internet speeds by area in Newmarket.
Internet Speed Key
The average Newmarket home can get up to 1,999 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 99.76% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% 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 Newmarket.
Internet speeds tend to be faster in the west parts of Newmarket, and slower in the northeast areas of the city.
What type of internet should I choose in Newmarket?
The fastest internet for you may vary based on where in Newmarket you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 96.62% of Newmarket homes.
- Cable is fastest for 3.30% 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 Newmarket homes.
Internet Market Health in Newmarket
Internet Competition Key
The map shows how competitive the Newmarket 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 Newmarket based on what connections the average home has availabile:
- Average number of internet service providers to a home: 5.4 (healthy)
- Average types of service (fiber, cable, DSL, etc): 3.5 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.1 (healthy)
Overall, competition is very healthy.
Newmarket internet customers have the ability to buy internet service from 1 to 7 different providers, depending on where they live. For different types of service, Newmarket homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, fiber, and dsl, though these may vary depending on the region within the city.
When it comes to broadband download speeds faster than 25 Mbps, the situation is worse. Newmarket internet customers who want faster speeds have between 1 and 7 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, Newmarket is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Newmarket, along with details on where in Newmarket and at what speeds.
XFINITY from Comcast Cable in Newmarket, NH
XFINITY cable coverage
About 99.91%, or 9,337 people, have XFINITY cable internet available to them in the city. The company covers the entire Newmarket area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Newmarket.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Newmarket. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Newmarket. The fastest plan anyone in Newmarket 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 Newmarket customers is up to 1,984 Mbps.
Show all download speeds
- 98.0% up to 2,000.0 Mbps
- 2.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Newmarket 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 Newmarket cable providers. XFINITY offers 2 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 Newmarket 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 246 Mbps.
Show all upload speeds
- 98.0% up to 250.0 Mbps
- 2.0% up to 35.0 Mbps
Fidium Fiber Fiber in Newmarket, NH
Fidium fiber coverage
About 96.62%, or 9,029 people, have Fidium fiber internet available to them in the city. The company covers the entire Newmarket area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in most of Newmarket.
Fidium Fiber fiber download speeds
Fidium is the fastest when comparing download speeds to all other internet providers in Newmarket. Versus other fiber providers in the area, Fidium fiber is the fastest. There are no different maximum speeds throughout Newmarket. The fastest plan anyone in Newmarket can order from Fidium goes up to 2,000 Mbps, and all Newmarket customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber fiber upload speeds
In Newmarket download speeds tend to be equal to than upload speeds for Fidium fiber. Compared to other ISPs, Fidium is the fastest where upload speeds are concerned, and the fastest compared to other Newmarket fiber providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Newmarket is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber DSL in Newmarket, NH
Fidium DSL coverage
About 54.45%, or 5,088 people, have Fidium DSL internet available to them in the city. The company covers the entire Newmarket area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Newmarket.
Fidium Fiber DSL download speeds
Fidium is below average when comparing download speeds to all other internet providers in Newmarket. Versus other DSL providers in the area, Fidium DSL is the fastest. There are 3 different maximum speeds throughout Newmarket. The fastest plan anyone in Newmarket can order from Fidium goes up to 80 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Newmarket customers is up to 39 Mbps.
Show all download speeds
- 8.4% up to 80.0 Mbps
- 45.5% up to 60.0 Mbps
- 46.0% up to 10.0 Mbps
Fidium Fiber DSL upload speeds
In Newmarket download speeds tend to be faster than than upload speeds for Fidium DSL. Compared to other ISPs, Fidium is below average where upload speeds are concerned, and the fastest compared to other Newmarket DSL providers. Fidium 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 Newmarket is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Fidium customers can get speeds up to 6.7 Mbps.
Show all upload speeds
- 8.4% up to 20.0 Mbps
- 45.5% up to 10.0 Mbps
- 46.0% up to 1.0 Mbps
Atlantic Broadband Cable in Newmarket, NH
Atlantic Broadband cable coverage
About 7.58%, or 708 people, have Atlantic Broadband cable internet available to them in the city. The company covers the northwest, north, and northeast Newmarket area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Newmarket.
Atlantic Broadband cable download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in Newmarket. Versus other cable providers in the area, Atlantic Broadband cable is the slowest. There are no different maximum speeds throughout Newmarket. The fastest plan anyone in Newmarket can order from Atlantic Broadband goes up to 1,000 Mbps, and all Newmarket customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband cable upload speeds
In Newmarket 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 the slowest compared to other Newmarket cable providers. Atlantic Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Newmarket is up to 50 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 50.0 Mbps
Atlantic Broadband Fiber in Newmarket, NH
Atlantic Broadband fiber coverage
About 2.87%, or 268 people, have Atlantic Broadband fiber internet available to them in the city. The company covers the northwest and northeast Newmarket area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Newmarket.
Atlantic Broadband fiber download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in Newmarket. Versus other fiber providers in the area, Atlantic Broadband fiber is the slowest. There are no different maximum speeds throughout Newmarket. The fastest plan anyone in Newmarket can order from Atlantic Broadband goes up to 1,000 Mbps, and all Newmarket customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Atlantic Broadband fiber upload speeds
In Newmarket download speeds tend to be equal to than upload speeds for Atlantic Broadband fiber. Compared to other ISPs, Atlantic Broadband is above average where upload speeds are concerned, and the slowest compared to other Newmarket fiber providers. Atlantic Broadband offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Newmarket is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
T-Mobile Home Internet Fixed Wireless in Newmarket, NH
T-Mobile Home Internet fixed wireless coverage
About 99.73%, or 9,320 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Newmarket area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in most of Newmarket.
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 Newmarket. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is the fastest. There are 2 different maximum speeds throughout Newmarket. The fastest plan anyone in Newmarket can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Newmarket customers is up to 68 Mbps.
Show all download speeds
- 57.9% up to 100.0 Mbps
- 42.1% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Newmarket 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 the fastest compared to other Newmarket fixed wireless providers. T-Mobile Home Internet offers 2 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 Newmarket 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 13 Mbps.
Show all upload speeds
- 57.9% up to 20.0 Mbps
- 42.1% up to 3.0 Mbps
EarthLink Fixed Wireless in Newmarket, NH
EarthLink fixed wireless coverage
About 88.41%, or 8,262 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Newmarket area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Newmarket.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Newmarket. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Newmarket. The fastest plan anyone in Newmarket can order from EarthLink goes up to 25 Mbps, and all Newmarket customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Newmarket 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 Newmarket fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Newmarket 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 Newmarket, NH
AT&T fixed wireless coverage
About 88.41%, or 8,262 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Newmarket area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Newmarket.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Newmarket. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Newmarket. The fastest plan anyone in Newmarket can order from AT&T goes up to 25 Mbps, and all Newmarket customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Newmarket 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 Newmarket fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Newmarket is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Newmarket Internet by Area
This information is most helpful to those looking for homes or considering moving to Newmarket or any of the areas nearby.
How does internet in Newmarket compare to the rest of New Hampshire?
Internet speeds in Newmarket are comparable versus the average speeds in New Hampshire: 1,970 Mbps in New Hampshire versus 1,999 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in New Hampshire is 98.83% versus 99.91% in Newmarket.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Newmarket 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 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
- Newfields, NH: less internet coverage, faster speeds
- Durham, NH: less internet coverage, slower speeds
- Jady Hill, NH: more internet coverage, faster speeds
- Stratham, NH: less internet coverage, faster speeds
- Lee, NH: more internet coverage, faster speeds
- Newington, NH: less internet coverage, faster speeds
- Greenland, NH: more internet coverage, faster speeds
- Brentwood, NH: more internet coverage, faster speeds
- Madbury, NH: more internet coverage, slower speeds
- Exeter, NH: less internet coverage, faster speeds
Cities with Similar Populations
- Templeton, CA: less internet coverage, slower speeds
- Thompsonville, CT: more internet coverage, faster speeds
- Thermal, CA: less internet coverage, faster speeds
- The Village, OK: more internet coverage, faster speeds
- The Hills, TX: less internet coverage, faster speeds
- Terryville, CT: less internet coverage, faster speeds
- Terry, MS: less internet coverage, faster speeds
- Terrace Heights, WA: less internet coverage, slower speeds
- Tennessee Colony, TX: less internet coverage, slower speeds
- Thorofare, NJ: less internet coverage, slower speeds