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6 Best Internet Providers in Gaithersburg, MD

Find internet availability by address in Gaithersburg, MD

Jump to: Best Internet Provider | Availability Maps | Customer Reviews | Gaithersburg ISP Report Card | Business Internet in Gaithersburg

Gaithersburg ISP Report at a Glance
ISP grade Gaithersburg ISP Report Card B+
Average speed Download Speed for Most Households 1,989 Mbps
ISP count Number of Internet Service Providers 6
Customer review count Real Gaithersburg Customer Ratings 10

This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.

Data update information

This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.

Gaithersburg has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Gaithersburg.

Gaithersburg overview

Gaithersburg has 6 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Cable, Fiber, and Fixed Wireless internet are available in the city. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in Gaithersburg.

Compare Providers Ranked by Coverage, Speed, and Customer Ratings

XFINITY

XFINITY logo

Availability:

99.0%

Customer Rating:

3.4 of 5 stars

(2,391)

View Plans

1-877-244-3013 Price: $40.00 - $130.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Gaithersburg.

Max Download Speed InfoCalculated from the maximum speeds available to most Gaithersburg residents, weighted by user distribution.

Customer Rating

Cable

99.0%

1,938 Mbps

2,000 Mbps

Cable: 3.3 of 5 stars

(1,910)

EarthLink

EarthLink logo

Availability:

99.6%

Customer Rating:

3.8 of 5 stars

(13)

View Plans

1-877-418-2092 Price: Starting at $54.95 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Gaithersburg.

Max Download Speed InfoCalculated from the maximum speeds available to most Gaithersburg residents, weighted by user distribution.

Customer Rating

Fiber

93.4%

1,483 Mbps

2,048 Mbps

Fiber: 4.2 of 5 stars

(5)

Fixed Wireless

89.6%

54 Mbps

100 Mbps

Wireless: 0.0 of 5 stars

(0)

Verizon

Verizon logo

Availability:

96.8%

Customer Rating:

3.8 of 5 stars

(811)

View Plans

1-833-213-7018 Price: $49.99 - $89.99 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Gaithersburg.

Max Download Speed InfoCalculated from the maximum speeds available to most Gaithersburg residents, weighted by user distribution.

Customer Rating

Fiber

93.4%

1,483 Mbps

2,048 Mbps

Fiber: 3.9 of 5 stars

(451)

Fixed Wireless

27.0%

316 Mbps

1,000 Mbps

Wireless: 3.7 of 5 stars

(170)

Astound Broadband

Astound Broadband logo

Availability:

36.9%

Customer Rating:

3.4 of 5 stars

(119)

View Plans

1-844-490-5831 Price: $20.00 - $290.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Gaithersburg.

Max Download Speed InfoCalculated from the maximum speeds available to most Gaithersburg residents, weighted by user distribution.

Customer Rating

Cable

36.9%

1,500 Mbps

1,500 Mbps

Cable: 3.3 of 5 stars

(90)

Above are the top 4 providers in Gaithersburg, MD for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.


T-Mobile Home Internet

T-Mobile Home Internet logo

Availability:

94.5%

Customer Rating:

4.0 of 5 stars

(341)

View Plans

1-833-601-2935 Price: $55.00 - $105.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Gaithersburg.

Max Download Speed InfoCalculated from the maximum speeds available to most Gaithersburg residents, weighted by user distribution.

Customer Rating

Fixed Wireless

94.5%

83 Mbps

100 Mbps

Wireless: 3.9 of 5 stars

(204)

AT&T

AT&T logo

Availability:

89.6%

Customer Rating:

3.7 of 5 stars

(1,051)

View Plans

1-877-610-1219 Price: $65.00 - $90.00 / mo.

Connection

Availability

Avg. Download Speed InfoThe highest download speed available in Gaithersburg.

Max Download Speed InfoCalculated from the maximum speeds available to most Gaithersburg residents, weighted by user distribution.

Customer Rating

Fixed Wireless

89.6%

54 Mbps

100 Mbps

Wireless: 3.6 of 5 stars

(164)

Providers with less than 1% coverage in this city are excluded from the list. To see if one of these providers is available at your home, please use the address search above.

Satellite providers, which generally offer 100% coverage across the United States, are available for Gaithersburg residents as well. Some of the top satellite options include Dish Network, DirecTV, HughesNet, Viasat, and Starlink. These providers offer varied services and pricing, giving residents flexibility in choosing the best option for their location and needs.

Dish

Dish logo

Availability:

100%

Customer Rating:

3.6923 of 5 stars

(13)

View Plans

1-866-252-1910 Price: {{isp_price_range}}


DirecTV

DirecTV logo

Availability:

100%

Customer Rating:

4.3333 of 5 stars

(9)

View Plans

1-844-294-9501 Price: {{isp_price_range}}


Viasat

Viasat logo

Availability:

100%

Customer Rating:

1.7273 of 5 stars

(11)

View Plans

1-833-875-1370 Price: {{isp_price_range}}


HughesNet

HughesNet logo

Availability:

100%

Customer Rating:

2.4286 of 5 stars

(21)

View Plans

1-833-684-9249 Price: {{isp_price_range}}


Starlink

Starlink logo

Availability:

100%

Customer Rating:

3.9836 of 5 stars

(61)

View Plans

Price: {{isp_price_range}}

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 Gaithersburg ratings may vary and are shown below.

Who is the Best Internet Provider in Gaithersburg, MD?

XFINITY from Comcast is the best internet provider in Gaithersburg based on Maryland customer satisfaction ratings and reviews. Based on our extensive and unbiased survey, XFINITY from Comcast had the best reviews at the local, state, and national levels versus all available providers in Gaithersburg, making it a solid recommendation among providers with reviews. XFINITY from Comcast is an option for 99.00% of the city.

The chart and table below show average customer ratings from customers in Gaithersburg, Maryland, and customers throughout the country.

Top Rated Internet Providers in Gaithersburg


XFINITY4.673.233.37
T-Mobile Home Internet4.002.894.04
Verizon3.833.673.82
EarthLinkN/A3.503.60
  • City Rating
  • State Rating
  • National Rating

Local, State, and National Ratings for all Gaithersburg Internet Providers

ISP / Tech TypeGaithersburg OverallMaryland OverallNational OverallFor Service
XFINITY (3) (65) (2164)View Plans
T-Mobile Home Internet (1) (9) (284)View Plans
Verizon (6) (61) (723)View Plans
EarthLink (0) (2) (12)View Plans
AT&T (0) (3) (924)View Plans
HughesNet (0) (1) (18)View Plans
Astound Broadband (0) (2) (109)View Plans
Viasat (0) (0) (11)View Plans

Based on 143 reviews from Maryland internet customers, XFINITY from Comcast is the best internet service provider for Gaithersburg residents. XFINITY from Comcast was rated at an average of 3.23 out of 5 in our report for overall customer satisfaction. T-Mobile Home Internet wins for second-place in Maryland, with 4.00 out of 5 stars and 94.5% coverage in Gaithersburg.

At a national level, based on 4245 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 Gaithersburg?

The map shows speeds per provider and where each provider is available. Click the drop-down menu to choose
a different provider.

Gaithersburg, MD map of internet availability

Internet Availability Key

0%
10%
50%
100%

 

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 Gaithersburg?

Based on both FCC data and unbiased customer ratings in Gaithersburg, the fastest internet in the city comes from XFINITY from Comcast.

Data Reported to FCC by ISPs: Average Maximum Available in Gaithersburg

Max Advertised Speed in Gaithersburg, MD


ISP / Tech TypeMax Advertised Speed
Verizon2,048 Mbps
EarthLink2,048 Mbps
XFINITY from Comcast2,000 Mbps
Astound Broadband1,500 Mbps
AT&T100 Mbps
T-Mobile Home Internet100 Mbps
Viasat100 Mbps
HughesNet25 Mbps

Customer Ratings for Internet Provider Speeds in Gaithersburg


XFINITY4.673.683.77
Verizon4.334.074.00
T-Mobile Home Internet4.003.003.96
AT&TN/A3.003.75
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeGaithersburg SpeedMaryland SpeedNational SpeedFor Service
XFINITY (3) (65) (2164)View Plans
Verizon (6) (61) (723)View Plans
T-Mobile Home Internet (1) (9) (284)View Plans
EarthLink (0) (2) (12)View Plans
AT&T (0) (3) (924)View Plans
Astound Broadband (0) (2) (109)View Plans
HughesNet (0) (1) (18)View Plans
Viasat (0) (0) (11)View Plans

Based on data reported by Gaithersburg ISPs to the FCC, the fastest speeds in the city are available through XFINITY from Comcast. The company offers speeds up to 2,048 Mbps in Gaithersburg. Therefore, the average customer can get up to 1,938 Mbps if they're willing to purchase the fastest subscription tier available at their homes.

However, actual customers in the city rated their satisfaction with internet speed highest with XFINITY from Comcast. This indicates XFINITY reliably delivers speeds expected by the customer based on the plan they are paying for.

Who is the Cheapest Internet Provider in Gaithersburg?

Maryland customers rate XFINITY from Comcast 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.

XFINITY from Comcast received a local rating of 4.67 out of 5, which is higher than the average across all internet providers in the country. Verizon is rated in second place for affordability by the company’s Gaithersburg customers with an average price rating of 3.67 out of 5.

The chart and graph below show how customers in Gaithersburg, Maryland, and the United States rated the affordability of their internet service.

Rated Affordability in Gaithersburg


XFINITY4.673.143.03
Verizon3.673.483.50
T-Mobile Home Internet3.003.004.11
EarthLinkN/A3.502.87
  • City Rating
  • State Rating
  • National Rating

ISP / Tech TypeGaithersburg AffordabilityMaryland AffordabilityNational AffordabilityFor Service
XFINITY (3) (65) (2164)View Plans
Verizon (6) (61) (723)View Plans
T-Mobile Home Internet (1) (9) (284)View Plans
EarthLink (0) (2) (12)View Plans
AT&T (0) (3) (924)View Plans
HughesNet (0) (1) (18)View Plans
Astound Broadband (0) (2) (109)View Plans
Viasat (0) (0) (11)View Plans

Gaithersburg 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 Gaithersburg below, including the metrics used and how Gaithersburg compares to the rest of Maryland and nation.

Gaithersburg ISP Report Card: B+
Metric

(hover for details)
Gaithersburg Maryland USA
93.37% 75.50% 67.25%
1,989 Mbps 2,041 Mbps 3,293 Mbps
6.3 6.0 6.8

 

Gaithersburg Digital Connectivity Index: 91 / 100
Metric

(hover for details)
Gaithersburg Maryland USA
3.0 2.7 2.7
22% 17% 14%
98% 96% 95%
96% 92% 90%
86% 80% 75%
87% 81% 76%

Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.

Gaithersburg ISP Report Card & Digital Connectivity Index

The ISP Report Card in Gaithersburg is B+, which is much better than other cities. The local demand for broadband internet connectivity in Gaithersburg is high with a score of 91 / 100 in our Digital Connectivity Index. This means that internet service providers operating in Gaithersburg have done a great job meeting the needs of its residents.

The Gaithersburg 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.

96% of Gaithersburg households have an internet connection despite having 99.71% availability. 86% of households have fiber, cable, or DSL, 6% have satellite, 0% are still on dial-up, and 2% 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 86% of households have a broadband connection such as fiber, cable or DSL available to their home, 87% subscribe to it. A very large amount of Gaithersburg 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 Gaithersburg?

Washington Grove, MD

  • ISP Report Card: A-
  • Digital Connectivity Index: 89 / 100
Montgomery Village, MD

  • ISP Report Card: B+
  • Digital Connectivity Index: 78 / 100
Redland, MD

  • ISP Report Card: B+
  • Digital Connectivity Index: 93 / 100
Germantown, MD

  • ISP Report Card: B
  • Digital Connectivity Index: 90 / 100
Derwood, MD

  • ISP Report Card: B+
  • Digital Connectivity Index: 91 / 100
North Potomac, MD

  • ISP Report Card: B+
  • Digital Connectivity Index: 95 / 100
Rockville, MD

  • ISP Report Card: B+
  • Digital Connectivity Index: 86 / 100
Laytonsville, MD

  • ISP Report Card: B+
  • Digital Connectivity Index: 92 / 100
Boyds, MD

  • ISP Report Card: B
  • Digital Connectivity Index: 95 / 100

How Much Speed does a Gaithersburg Household Need?

Higher speed is typically preferred, but that comes at a higher price. The average size of a household in Gaithersburg is 3.0, which is larger than the Maryland average of 2.7 and larger than the national average of 2.7. Gaithersburg's average household income is $125,005 which is higher than the Maryland average of $115,317 and much higher than the national average of $90,606. Homes with more people living in them and with higher incomes tend to indicate more devices being used more often.

Gaithersburg also has 16% of its population enrolled in school between the 6th grade and college level, this is lower than the Maryland average of 17%. Additionally, 22% of residents work from home, which is higher than the 17% of residents in Maryland who work from home. This and other factors you can see above show us that the community of Gaithersburg has a very high need for internet connectivity and speeds.

Compared to the rest of the country, Gaithersburg households are much more technology-engaged. 98% of households have some sort of computing device, 90% have desktops or laptops in the home, and 96% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.

Which Fiber Internet Providers are Available in Gaithersburg?

EarthLink Fiber in Gaithersburg, MD

EarthLink logo

Availability:

93.4%

Customer Rating:

4.2 of 5 stars

(5)

Avg. Download Speed

1,483 Mbps

EarthLink offers Fiber service to 93.4% of Gaithersburg homes. Across the city, EarthLink Fiber has speeds up to 1,483 Mbps, with speeds from 75 Mpbs up to 2,048 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 75 and as high as 2,048, with an average of 1,452 Mbps throughout the city. EarthLink Fiber is rated about the same as other types of internet service available in Gaithersburg from EarthLink in terms of customer satisfaction.

Verizon Fiber in Gaithersburg, MD

Verizon logo

Availability:

93.4%

Customer Rating:

3.9 of 5 stars

(451)

Avg. Download Speed

1,483 Mbps

Verizon offers Fiber service to 93.4% of Gaithersburg homes. Across the city, Verizon Fiber has speeds up to 1,483 Mbps, with speeds from 75 Mpbs up to 2,048 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 75 and as high as 2,048, with an average of 1,452 Mbps throughout the city. Verizon Fiber is rated about the same as other types of internet service available in Gaithersburg from Verizon in terms of customer satisfaction.

Which Cable Internet Providers are Available in Gaithersburg?

XFINITY Cable in Gaithersburg, MD

XFINITY logo

Availability:

99.0%

Customer Rating:

3.3 of 5 stars

(1,910)

Avg. Download Speed

1,938 Mbps

XFINITY from Comcast offers Cable service to 99.0% of Gaithersburg homes. Across the city, XFINITY Cable is the only type of service available from the company, with speeds up to 1,938 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 2,000, with an average of 273 Mbps throughout the city. XFINITY Cable is rated about the same as other types of internet service available in Gaithersburg from XFINITY in terms of customer satisfaction.

Astound Broadband Cable in Gaithersburg, MD

Astound Broadband logo

Availability:

36.9%

Customer Rating:

3.3 of 5 stars

(90)

Avg. Download Speed

1,500 Mbps

Astound Broadband offers Cable service to 36.9% of Gaithersburg homes. Across the city, Astound Broadband Cable is the only type of service available from the company, with speeds up to 1,500 Mbps, with speeds from 1,500 Mpbs up to 1,500 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 50 and as high as 50, with an average of 50 Mbps throughout the city. Astound Broadband Cable is rated about the same as other types of internet service available in Gaithersburg from Astound Broadband in terms of customer satisfaction.

Which DSL Internet Providers are Available in Gaithersburg?

According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in Gaithersburg, MD.

Which Fixed Wireless and LTE Internet Providers are Available in Gaithersburg?

T-Mobile Home Internet Fixed Wireless in Gaithersburg, MD

T-Mobile Home Internet logo

Availability:

94.5%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

83 Mbps

T-Mobile Home Internet offers Fixed Wireless service to 94.5% of Gaithersburg homes. Across the city, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 83 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 16 Mbps throughout the city. T-Mobile Home Internet Fixed Wireless is rated other types of internet service available in Gaithersburg from T-Mobile Home Internet in terms of customer satisfaction.

EarthLink Fixed Wireless in Gaithersburg, MD

EarthLink logo

Availability:

89.6%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

54 Mbps

EarthLink offers Fixed Wireless service to 89.6% of Gaithersburg homes. Across the city, EarthLink Fixed Wireless has speeds up to 54 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 9.5 Mbps throughout the city. EarthLink Fixed Wireless is rated other types of internet service available in Gaithersburg from EarthLink in terms of customer satisfaction.

AT&T Fixed Wireless in Gaithersburg, MD

AT&T logo

Availability:

89.6%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

54 Mbps

AT&T offers Fixed Wireless service to 89.6% of Gaithersburg homes. Across the city, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 54 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 9.5 Mbps throughout the city. AT&T Fixed Wireless is rated other types of internet service available in Gaithersburg from AT&T in terms of customer satisfaction.

Verizon Fixed Wireless in Gaithersburg, MD

Verizon logo

Availability:

27.0%

Customer Rating:

 of 5 stars

(0)

Avg. Download Speed

316 Mbps

Verizon offers Fixed Wireless service to 27.0% of Gaithersburg homes. Across the city, Verizon Fixed Wireless has speeds up to 316 Mbps, with speeds from 300 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 75, with an average of 21 Mbps throughout the city. Verizon Fixed Wireless is rated other types of internet service available in Gaithersburg from Verizon in terms of customer satisfaction.

Which ISP Should You Choose in Gaithersburg?

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 Gaithersburg is XFINITY.
  • The fastest internet provider should be XFINITY from Comcast. Considering speed for the money and reliability in speeds, XFINITY from Comcast may be a better choice based on real-world local customer feedback.
  • The most affordable internet provider in Gaithersburg is XFINITY.
  • EarthLink, Viasat, and HughesNet has the broadest coverage in Gaithersburg, 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 Gaithersburg compare to other cities with a similar population?

To see how Gaithersburg 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 Gaithersburg's B+ ISP Report Card and 91 / 100 Digital Connectivity Index.

Poinciana, FL

  • ISP Report Card: B-
  • Digital Connectivity Index: 74 / 100
Port Charlotte, FL

  • ISP Report Card: B-
  • Digital Connectivity Index: 63 / 100
Pomona, CA

  • ISP Report Card: B+
  • Digital Connectivity Index: 71 / 100
Plano, TX

  • ISP Report Card: B+
  • Digital Connectivity Index: 89 / 100
Pittsburgh, PA

  • ISP Report Card: B-
  • Digital Connectivity Index: 61 / 100
Pleasanton, CA

  • ISP Report Card: B-
  • Digital Connectivity Index: 93 / 100
Plymouth, MN

  • ISP Report Card: B-
  • Digital Connectivity Index: 84 / 100
Pompano Beach, FL

  • ISP Report Card: B+
  • Digital Connectivity Index: 62 / 100
Noblesville, IN

  • ISP Report Card: A-
  • Digital Connectivity Index: 85 / 100

Customer Reviews

Customer Reviews for Internet Service Providers in Maryland

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