6 Best Internet Providers in Newmarket, NH
Find internet availability by address in Newmarket, NH
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Newmarket ISP Report Card | Business Internet in Newmarket
| Newmarket ISP Report Card | B | |
| Download Speed for Most Households | 1,999 Mbps | |
| Number of Internet Service Providers | 6 | |
| Real Newmarket Customer Ratings | 3 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
Newmarket has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Newmarket.
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Newmarket has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, DSL, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Newmarket.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
Fidium
Connection
Customer Rating
Fiber
DSL
Atlantic Broadband
Connection
Customer Rating
Fiber
Cable
EarthLink
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in Newmarket, NH for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Newmarket ratings may vary and are shown below.
Who is the Best Internet Provider in Newmarket, NH?
Fidium Fiber is the best internet provider in Newmarket based on New Hampshire customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, Fidium Fiber had the best reviews at the local, state, and national levels versus all available providers in Newmarket, making it a solid recommendation among providers with reviews. Fidium Fiber is an option for 99.10% of the city.
Click here to get Fidium Fiber
or call 1-833-875-1335
The chart and table below show average customer ratings from customers in Newmarket, New Hampshire, and customers throughout the country.
Top Rated Internet Providers in Newmarket
Local, State, and National Ratings for all Newmarket Internet Providers
| ISP / Tech Type | Newmarket Overall | New Hampshire Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Fidium | (2) | (8) | (70) | View Plans | ||
| XFINITY | (1) | (32) | (2164) | View Plans | ||
| Atlantic Broadband | (0) | (5) | (63) | View Plans | ||
| T-Mobile Home Internet | (0) | (1) | (284) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| AT&T | (0) | (0) | (924) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans |
Based on 47 reviews from New Hampshire internet customers, Fidium Fiber is the best internet service provider for Newmarket residents. Fidium Fiber was rated at an average of 3.50 out of 5 in our report for overall customer satisfaction. XFINITY from Comcast wins for second-place in New Hampshire, with 2.00 out of 5 stars and 99.9% coverage in Newmarket.
At a national level, based on 3546 national reviews for any of the providers listed above, T-Mobile Home Internet is rated higher than any other provider, with a rating of 4.04 out of 5.
Which Providers are Available at my Home in Newmarket?
a different provider.

Internet Availability Key
Speeds and coverage vary within the city, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Who is the Fastest Internet Provider in Newmarket?
According to unbiased feedback from real internet customers in the city, they reported being happiest with speeds provided by Fidium Fiber. On the other hand, based on data provided by the internet providers to the FCC, XFINITY from Comcast should have faster speeds at a local level. While we typically put more weight on real-world customer ratings, we display both satisfaction and technical maximum information for customers to decide for themselves.
Data Reported to FCC by ISPs: Average Maximum Available in Newmarket
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Fidium Fiber | 2,000 Mbps | ||
| XFINITY from Comcast | 2,000 Mbps | ||
| Atlantic Broadband | 1,000 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| EarthLink | 25 Mbps | ||
| AT&T | 25 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in Newmarket
| ISP / Tech Type | Newmarket Speed | New Hampshire Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Fidium | (2) | (8) | (70) | View Plans | ||
| XFINITY | (1) | (32) | (2164) | View Plans | ||
| T-Mobile Home Internet | (0) | (1) | (284) | View Plans | ||
| Atlantic Broadband | (0) | (5) | (63) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| AT&T | (0) | (0) | (924) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans |
Based on data reported by Newmarket ISPs to the FCC, the fastest speeds in the city are available through XFINITY from Comcast. The company offers speeds up to 2,000 Mbps in Newmarket. Therefore, the average customer can get up to 1,984 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the city rated their satisfaction with internet speed highest with Fidium Fiber. This indicates Fidium reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in Newmarket?
New Hampshire customers rate Fidium Fiber as the cheapest internet service provider in state. Data comes from customers in the state rating their satisfaction with pricing. This feedback is valuable because it considers price changes and whether the speeds paid for are worth it.
Fidium Fiber received a local rating of 3.50 out of 5, which is much lower than the average across all internet providers in the country. XFINITY from Comcast is rated in second place for affordability by the company’s Newmarket customers with an average price rating of 2.00 out of 5.
The chart and graph below show how customers in Newmarket, New Hampshire, and the United States rated the affordability of their internet service.
Rated Affordability in Newmarket
| ISP / Tech Type | Newmarket Affordability | New Hampshire Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Fidium | (2) | (8) | (70) | View Plans | ||
| XFINITY | (1) | (32) | (2164) | View Plans | ||
| T-Mobile Home Internet | (0) | (1) | (284) | View Plans | ||
| Atlantic Broadband | (0) | (5) | (63) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| AT&T | (0) | (0) | (924) | View Plans | ||
| EarthLink | (0) | (0) | (12) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans |
Newmarket Internet Health Assessment
ISP Reports evaluates the technological infrastructure across the United States. This includes assessing a grade for ISP providers and infrastructure in the city and setting an index number for the digital connectivity of its residents. You can view the ISP Report Card and the Digital Connectivity Index for Newmarket below, including the metrics used and how Newmarket compares to the rest of New Hampshire and nation.
| Metric
(hover for details)
|
Newmarket | New Hampshire | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in Newmarket that have a Fiber internet connection available to their home. | 96.62% | 83.21% | 67.25% | ||
| Average Download SpeedThe maximum download speed most households can get on average. This is measured by availability in a block group and weighted by the population in that area. | 1,999 Mbps | 1,970 Mbps | 3,293 Mbps | ||
| Provider CountThe number of providers available for most people. This is a weighted average by block rather than a total for Newmarket. | 5.4 | 5.8 | 6.8 |
| Average Household SizeA larger household size in a city indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.2 | 2.5 | 2.7 | ||
| Work From Home PercentA higher percent of the population working from home indicates bandwidth requirements being more widely needed rather than consolidated to commercial portions of the city. | 17% | 15% | 14% | ||
| Households with DevicesA higher percentage of households with computing devices in the home indicates a higher level of infrastructure needed to support those households. | 99% | 96% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 97% | 92% | 90% | ||
| Households with BroadbandA higher percentage of households with a broadband connection (defined as speeds above 25 Mbps) indicates heavier usage needs within these households. | 84% | 83% | 75% | ||
| Broadband Usage vs. AvailabilityThis measures what percentage of households who have a broadband connection to their home actually have an active subscription to that service. | 84% | 84% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
Newmarket ISP Report Card & Digital Connectivity Index
The ISP Report Card in Newmarket is B, which is much better than other cities. The local demand for broadband internet connectivity in Newmarket is high with a score of 74 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Newmarket have done a good job meeting the needs of its residents.
The Newmarket ISP Report Card evaluates the city on availability and speed metrics compared to other cities in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a city needs. Please see our ISP Report Card along with the Digital Connectivity Index above to evaluate how well the connectivity demand is met by the existing infrastructure.
97% of Newmarket households have an internet connection despite having 99.91% availability. 84% of households have fiber, cable, or DSL, 1% have satellite, 0% are still on dial-up, and 1% of households have internet but don’t pay for a subscription because it’s subsidized by the Affordable Connectivity Program.
As you can see in the table above, while 84% of households have a broadband connection such as fiber, cable or DSL available to their home, 84% subscribe to it. A very large amount of Newmarket residents are taking advantage of the available internet infrastructure.
For more details, please visit our ISP Report Card and Digital Connectivity Index pages.
How do Neighboring Cities Compare to Newmarket?
- ISP Report Card: B
- Digital Connectivity Index: 92 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 69 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 78 / 100
- ISP Report Card: B
- Digital Connectivity Index: 87 / 100
- ISP Report Card: B
- Digital Connectivity Index: 81 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 93 / 100
- ISP Report Card: B
- Digital Connectivity Index: 84 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 83 / 100
- ISP Report Card: B
- Digital Connectivity Index: 86 / 100
How Much Speed does a Newmarket Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Newmarket is 2.2, which is smaller than the New Hampshire average of 2.5 and smaller than the national average of 2.7. Newmarket's average household income is $97,943 which is higher than the New Hampshire average of $104,600 and much higher than the national average of $90,606. Homes with fewer people living in them and with higher incomes tend to indicate a fairly average device usage pattern.
Newmarket also has 11% of its population enrolled in school between the 6th grade and college level, this is lower than the New Hampshire average of 14%. Additionally, 17% of residents work from home, which is higher than the 15% of residents in New Hampshire who work from home. This and other factors you can see above show us that the community of Newmarket has a very high need for internet connectivity and speeds.
Compared to the rest of the country, Newmarket households are much more technology-engaged. 99% of households have some sort of computing device, 96% have desktops or laptops in the home, and 95% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in Newmarket?
Fidium Fiber in Newmarket, NH
Fidium Fiber offers Fiber service to 96.6% of Newmarket homes. Across the city, Fidium Fiber has speeds up to 2,000 Mbps
Atlantic Broadband Fiber in Newmarket, NH
Atlantic Broadband offers Fiber service to 2.9% of Newmarket homes. Across the city, Atlantic Broadband Fiber has speeds up to 1,000 Mbps
Which Cable Internet Providers are Available in Newmarket?
XFINITY Cable in Newmarket, NH
XFINITY from Comcast offers Cable service to 99.9% of Newmarket homes. Across the city, XFINITY Cable is the only type of service available from the company, with speeds up to 1,984 Mbps, with speeds from 1,200 Mpbs up to 2,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 35 and as high as 250, with an average of 246 Mbps throughout the city.
Atlantic Broadband Cable in Newmarket, NH
Atlantic Broadband offers Cable service to 7.6% of Newmarket homes. Across the city, Atlantic Broadband Cable has speeds up to 1,000 Mbps
Which DSL Internet Providers are Available in Newmarket?
Fidium DSL in Newmarket, NH
Fidium Fiber offers DSL service to 54.4% of Newmarket homes. Across the city, Fidium DSL has speeds up to 39 Mbps, with speeds from 10 Mpbs up to 80 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 6.7 Mbps throughout the city. Fidium DSL is rated lower than other types of internet service available in Newmarket from Fidium in terms of customer satisfaction.
Which Fixed Wireless and LTE Internet Providers are Available in Newmarket?
T-Mobile Home Internet Fixed Wireless in Newmarket, NH
T-Mobile Home Internet offers Fixed Wireless service to 99.7% of Newmarket homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 68 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 13 Mbps throughout the city.
EarthLink Fixed Wireless in Newmarket, NH
EarthLink offers Fixed Wireless service to 88.4% of Newmarket homes. Across the city, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
AT&T Fixed Wireless in Newmarket, NH
AT&T offers Fixed Wireless service to 88.4% of Newmarket homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
Which ISP Should You Choose in Newmarket?
The right ISP for you depends upon your needs, but in general we can make the following suggestions:
- The best all-around internet service provider in Newmarket is Fidium.
- The fastest internet provider should be XFINITY from Comcast. Considering speed for the money and reliability in speeds, Fidium Fiber may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in Newmarket is Fidium.
- Viasat, XFINITY from Comcast, and HughesNet has the broadest coverage in Newmarket, and is most likely to cover your home. To find out exactly what's available at your home, please use our address search tool.
How does Newmarket compare to other cities with a similar population?
To see how Newmarket stacks up on the national level, it's useful to look at some other cities with similarly sized populations. Below you can see a list of these cities and how they compare to Newmarket's B ISP Report Card and 74 / 100 Digital Connectivity Index.
- ISP Report Card: C+
- Digital Connectivity Index: 74 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 61 / 100
- ISP Report Card: C
- Digital Connectivity Index: 30 / 100
- ISP Report Card: A
- Digital Connectivity Index: 58 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 94 / 100
- ISP Report Card: A-
- Digital Connectivity Index: 69 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 33 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 62 / 100
- ISP Report Card: C-
- Digital Connectivity Index: 67 / 100