7 Best Internet Providers in 21837, MD
Find internet availability by address in 21837, MD
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | 21837 ISP Report Card | Business Internet in 21837
| 21837 ISP Report Card | C+ | |
| Download Speed for Most Households | 2,021 Mbps | |
| Number of Internet Service Providers | 7 | |
| Real 21837 Customer Ratings | 0 |
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.
21837 has 7 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, and Fixed Wireless internet are available in the zip. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in 21837.
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21837 has 7 internet service providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Fiber, Cable, and Fixed Wireless internet are available in the zip. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in 21837.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
Choptank Fiber
Connection
Customer Rating
Fiber
EarthLink
Connection
Customer Rating
Fixed Wireless
Bloosurf
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in 21837, MD for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your zip.
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 21837 ratings may vary and are shown below.
Who is the Best Internet Provider in 21837, MD?
Choptank Fiber is the highest-rated internet provider in 21837 based on 142 Maryland customer reviews, and Choptank Fiber has the highest rating nationwide. The provider information above and the information immediately below can help you decide. Compare provider ratings and review counts above. The chart and table below show average customer ratings from customers in 21837, Maryland, and customers throughout the country.
Top Rated Internet Providers in 21837
Local, State, and National Ratings for all 21837 Internet Providers
| ISP / Tech Type | 21837 Overall | Maryland Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| Choptank Fiber | (0) | (1) | (1) | View Plans | ||
| Verizon | (0) | (61) | (723) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| AT&T | (0) | (3) | (924) | View Plans | ||
| XFINITY | (0) | (65) | (2164) | View Plans | ||
| T-Mobile Home Internet | (0) | (9) | (284) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Bloosurf | (0) | (0) | (0) | View Plans |
Based on 142 reviews from Maryland internet customers, Choptank Fiber is the best internet service provider for 21837 residents. Choptank Fiber was rated at an average of 5.00 out of 5 in our report for overall customer satisfaction. Verizon wins for second-place in Maryland, with 3.67 out of 5 stars and 4.5% coverage in 21837.
At a national level, based on 4137 national reviews for any of the providers listed above, Choptank Fiber is rated higher than any other provider, with a rating of 5.00 out of 5.
Which Providers are Available at my Home in 21837?
a different provider.

Internet Availability Key
Speeds and coverage vary within the zip, 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 21837?
Based on both FCC data and unbiased customer ratings in 21837, the fastest internet in the zip comes from Choptank Fiber.
Data Reported to FCC by ISPs: Average Maximum Available in 21837
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Choptank Fiber | 2,500 Mbps | ||
| XFINITY from Comcast | 1,200 Mbps | ||
| Verizon | 300 Mbps | ||
| AT&T | 100 Mbps | ||
| EarthLink | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| Bloosurf | 25 Mbps | ||
| HughesNet | 25 Mbps |
Customer Ratings for Internet Provider Speeds in 21837
| ISP / Tech Type | 21837 Speed | Maryland Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (61) | (723) | View Plans | ||
| Choptank Fiber | (0) | (1) | (1) | View Plans | ||
| XFINITY | (0) | (65) | (2164) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| AT&T | (0) | (3) | (924) | View Plans | ||
| T-Mobile Home Internet | (0) | (9) | (284) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Bloosurf | (0) | (0) | (0) | View Plans |
Based on data reported by 21837 ISPs to the FCC, the fastest speeds in the zip are available through Choptank Fiber. The company offers speeds up to 2,500 Mbps in 21837. Therefore, the average customer can get up to 2,500 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
However, actual customers in the zip rated their satisfaction with internet speed highest with Choptank Fiber. This indicates Choptank Fiber reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in 21837?
Maryland customers rate Choptank 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.
Choptank Fiber received a local rating of 5.00 out of 5, which is higher than the average across all internet providers in the country. EarthLink is rated in second place for affordability by the company’s 21837 customers with an average price rating of 3.50 out of 5.
The chart and graph below show how customers in 21837, Maryland, and the United States rated the affordability of their internet service.
Rated Affordability in 21837
| ISP / Tech Type | 21837 Affordability | Maryland Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| Choptank Fiber | (0) | (1) | (1) | View Plans | ||
| EarthLink | (0) | (2) | (12) | View Plans | ||
| Verizon | (0) | (61) | (723) | View Plans | ||
| XFINITY | (0) | (65) | (2164) | View Plans | ||
| AT&T | (0) | (3) | (924) | View Plans | ||
| T-Mobile Home Internet | (0) | (9) | (284) | View Plans | ||
| HughesNet | (0) | (1) | (18) | View Plans | ||
| Viasat | (0) | (0) | (11) | View Plans | ||
| Bloosurf | (0) | (0) | (0) | View Plans |
21837 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 zip 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 21837 below, including the metrics used and how 21837 compares to the rest of Maryland and nation.
| Metric
(hover for details)
|
21837 | Maryland | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in 21837 that have a Fiber internet connection available to their home. | 63.19% | 75.50% | 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. | 2,021 Mbps | 2,041 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 21837. | 4.4 | 6.0 | 6.8 |
| Average Household SizeA larger household size in a zip indicates that there will be a greater need for bandwidth due to simultaneous usage, multiple devices, and network congestion. | 2.6 | 2.7 | 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. | 7% | 17% | 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. | 91% | 96% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 75% | 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. | 55% | 80% | 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. | 55% | 81% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
21837 ISP Report Card & Digital Connectivity Index
The ISP Report Card in 21837 is C+, which is worse than other zip codes. The local demand for broadband internet connectivity in 21837 is high with a score of 35 / 100 in our Digital Connectivity Index. This means that internet service providers operating in 21837 have done a poor job meeting the needs of its residents.
The 21837 ISP Report Card evaluates the zip on availability and speed metrics compared to other zip codes in the United States. ISP Infrastructure can vary greatly and on its own isn’t a perfect measure of what a zip 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.
75% of 21837 households have an internet connection despite having 100.00% availability. 55% of households have fiber, cable, or DSL, 7% have satellite, 1% are still on dial-up, and 5% 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 55% of households have a broadband connection such as fiber, cable or DSL available to their home, 55% subscribe to it. A low number of 21837 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 Zip Codes Compare to 21837?
- ISP Report Card: C
- Digital Connectivity Index: 67 / 100
- ISP Report Card: D+
- Digital Connectivity Index: 61 / 100
- ISP Report Card: C
- Digital Connectivity Index: 31 / 100
How Much Speed does a 21837 Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in 21837 is 2.6, which is smaller than the Maryland average of 2.7 and smaller than the national average of 2.7. 21837's average household income is $70,160 which is much lower than the Maryland average of $115,317 and about average for the national average of $90,606. Homes with more people living in them and with lower incomes tend to indicate a fairly average device usage pattern.
21837 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, 7% of residents work from home, which is lower 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 21837 has a low need for internet connectivity and speeds.
Compared to the rest of the country, 21837 households are more technology-disengaged. 91% of households have some sort of computing device, 84% have desktops or laptops in the home, and 83% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in 21837?
Choptank Fiber in 21837, MD
Choptank Fiber offers Fiber service to 63.2% of 21837 homes. Across the zip, Choptank Fiber is the only type of service available from the company, with speeds up to 2,500 Mbps
Which Cable Internet Providers are Available in 21837?
XFINITY Cable in 21837, MD
XFINITY from Comcast offers Cable service to 80.6% of 21837 homes. Across the zip, XFINITY Cable is the only type of service available from the company, with speeds up to 1,200 Mbps
Which DSL Internet Providers are Available in 21837?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in 21837, MD.
Which Fixed Wireless and LTE Internet Providers are Available in 21837?
Bloosurf Fixed Wireless in 21837, MD
Bloosurf offers Fixed Wireless service to 100.0% of 21837 homes. Across the zip, Bloosurf Fixed Wireless is the only type of service available from the company, with speeds up to 25 Mbps
T-Mobile Home Internet Fixed Wireless in 21837, MD
T-Mobile Home Internet offers Fixed Wireless service to 92.6% of 21837 homes. Across the zip, T-Mobile Home Internet 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 zip.
EarthLink Fixed Wireless in 21837, MD
EarthLink offers Fixed Wireless service to 49.4% of 21837 homes. Across the zip, EarthLink Fixed Wireless is the only type of service available from the company, with speeds up to 26 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 3.2 Mbps throughout the zip.
AT&T Fixed Wireless in 21837, MD
AT&T offers Fixed Wireless service to 49.4% of 21837 homes. Across the zip, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 26 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 3.2 Mbps throughout the zip.
Verizon Fixed Wireless in 21837, MD
Verizon offers Fixed Wireless service to 4.5% of 21837 homes. Across the zip, Verizon Fixed Wireless is the only type of service available from the company, with speeds up to 300 Mbps
Which ISP Should You Choose in 21837?
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 21837 is Choptank Fiber.
- The fastest internet provider should be Choptank Fiber. Considering speed for the money and reliability in speeds, Choptank Fiber may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in 21837 is Choptank Fiber.
- Viasat, HughesNet, and Bloosurf has the broadest coverage in 21837, 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 21837 compare to other cities with a similar population?
To see how 21837 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 21837's C+ ISP Report Card and 35 / 100 Digital Connectivity Index.
- ISP Report Card: D+
- Digital Connectivity Index: 80 / 100
- ISP Report Card: B-
- Digital Connectivity Index: 44 / 100
- ISP Report Card: C
- Digital Connectivity Index: 46 / 100
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