6 Best Internet Providers in 21117, MD
Find internet availability by address in 21117, MD
Jump to: Best Internet Provider | Availability Maps | Customer Reviews | 21117 ISP Report Card | Business Internet in 21117
| 21117 ISP Report Card | B+ | |
| Download Speed for Most Households | 2,000 Mbps | |
| Number of Internet Service Providers | 6 | |
| Real 21117 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.
21117 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 zip. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in 21117.
21117 overview
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21117 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 zip. Reviews are grouped by provider and the type of service they offer, covering all 3 available internet technologies in 21117.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
XFINITY
Connection
Customer Rating
Cable
EarthLink
Connection
Customer Rating
Fiber
Fixed Wireless
Verizon
Connection
Customer Rating
Fiber
Fixed Wireless
T-Mobile Home Internet
Connection
Customer Rating
Fixed Wireless
Above are the top 4 providers in 21117, 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 21117 ratings may vary and are shown below.
Who is the Best Internet Provider in 21117, MD?
is the highest-rated internet provider in 21117 based on 0 Maryland customer reviews, and 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 21117, Maryland, and customers throughout the country.
Top Rated Internet Providers in 21117
Local, State, and National Ratings for all 21117 Internet Providers
| ISP / Tech Type | 21117 Overall | Maryland Overall | National Overall | For Service | ||
|---|---|---|---|---|---|---|
| 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 | ||
| Believe Wireless | (0) | (0) | (0) | View Plans |
Based on 0 reviews from Maryland internet customers, is the best internet service provider for 21117 residents. was rated at an average of out of 5 in our report for overall customer satisfaction.
At a national level, based on 0 national reviews for any of the providers listed above, is rated higher than any other provider, with a rating of out of 5.
Which Providers are Available at my Home in 21117?
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 21117?
According to unbiased feedback from real internet customers in the zip, they reported being happiest with speeds provided by . 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 21117
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| XFINITY from Comcast | 2,000 Mbps | ||
| EarthLink | 940 Mbps | ||
| Verizon | 940 Mbps | ||
| AT&T | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| HughesNet | 25 Mbps | ||
| Believe Wireless | 10 Mbps |
Customer Ratings for Internet Provider Speeds in 21117
| ISP / Tech Type | 21117 Speed | Maryland Speed | National Speed | For Service | ||
|---|---|---|---|---|---|---|
| Verizon | (0) | (61) | (723) | 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 | ||
| Believe Wireless | (0) | (0) | (0) | View Plans |
Based on data reported by 21117 ISPs to the FCC, the fastest speeds in the zip are available through XFINITY from Comcast. The company offers speeds up to 2,000 Mbps in 21117. Therefore, the average customer can get up to 2,000 Mbps if they're willing to purchase the fastest subscription tier available at their homes.
Additionally, actual customers in the zip rated their satisfaction with internet speed highest with . This indicates reliably delivers speeds expected by the customer based on the plan they are paying for.
Who is the Cheapest Internet Provider in 21117?
Maryland customers rate 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.
received a local rating of out of 5, which is the average across all internet providers in the country.
The chart and graph below show how customers in 21117, Maryland, and the United States rated the affordability of their internet service.
Rated Affordability in 21117
| ISP / Tech Type | 21117 Affordability | Maryland Affordability | National Affordability | For Service | ||
|---|---|---|---|---|---|---|
| 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 | ||
| Believe Wireless | (0) | (0) | (0) | View Plans |
21117 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 21117 below, including the metrics used and how 21117 compares to the rest of Maryland and nation.
| Metric
(hover for details)
|
21117 | Maryland | USA | ||
|---|---|---|---|---|---|
| Fiber Availability Percent The percentage of households in 21117 that have a Fiber internet connection available to their home. | 87.13% | 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. | 2,000 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 21117. | 6.9 | 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. | 2.5 | 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. | 19% | 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. | 96% | 96% | 95% | ||
| Households with InternetA higher percentage of households with internet indicates a higher need for usage and connectivity in people’s daily lives. | 92% | 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. | 80% | 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. | 80% | 81% | 76% |
Our demographic data is sourced from the latest 5-year release of the American Community Survey by the US Census Bureau.
21117 ISP Report Card & Digital Connectivity Index
The ISP Report Card in 21117 is B+, which is better than other zip codes. The local demand for broadband internet connectivity in 21117 is high with a score of 74 / 100 in our Digital Connectivity Index. This means that internet service providers operating in 21117 have done a good job meeting the needs of its residents.
The 21117 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.
92% of 21117 households have an internet connection despite having 99.96% availability. 80% of households have fiber, cable, or DSL, 6% have satellite, 0% are still on dial-up, and 3% 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 80% of households have a broadband connection such as fiber, cable or DSL available to their home, 80% subscribe to it. A large amount of 21117 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 21117?
- ISP Report Card: A-
- Digital Connectivity Index: 72 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 81 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 87 / 100
How Much Speed does a 21117 Household Need?
Higher speed is typically preferred, but that comes at a higher price. The average size of a household in 21117 is 2.5, which is smaller than the Maryland average of 2.7 and smaller than the national average of 2.7. 21117's average household income is $105,999 which is higher than the Maryland average of $115,317 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.
21117 also has 18% of its population enrolled in school between the 6th grade and college level, this is higher than the Maryland average of 17%. Additionally, 19% 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 21117 has a very high need for internet connectivity and speeds.
Compared to the rest of the country, 21117 households are more technology-engaged. 96% of households have some sort of computing device, 90% have desktops or laptops in the home, and 94% have smartphones. To see what speeds you are currently getting, please visit our internet speed test tool.
Which Fiber Internet Providers are Available in 21117?
EarthLink Fiber in 21117, MD
EarthLink offers Fiber service to 87.1% of 21117 homes. Across the zip, EarthLink Fiber has speeds up to 939 Mbps, with speeds from 30 Mpbs up to 940 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 880, with an average of 879 Mbps throughout the zip. EarthLink Fiber is rated about the same as other types of internet service available in 21117 from EarthLink in terms of customer satisfaction.
Verizon Fiber in 21117, MD
Verizon offers Fiber service to 87.1% of 21117 homes. Across the zip, Verizon Fiber has speeds up to 939 Mbps, with speeds from 30 Mpbs up to 940 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 10 and as high as 880, with an average of 879 Mbps throughout the zip. Verizon Fiber is rated about the same as other types of internet service available in 21117 from Verizon in terms of customer satisfaction.
Which Cable Internet Providers are Available in 21117?
XFINITY Cable in 21117, MD
XFINITY from Comcast offers Cable service to 99.9% of 21117 homes. Across the zip, XFINITY Cable is the only type of service available from the company, with speeds up to 2,000 Mbps
Which DSL Internet Providers are Available in 21117?
According to the most recently submitted data by internet service providers to the FCC, there are currently no DSL providers available in 21117, MD.
Which Fixed Wireless and LTE Internet Providers are Available in 21117?
T-Mobile Home Internet Fixed Wireless in 21117, MD
T-Mobile Home Internet offers Fixed Wireless service to 96.4% of 21117 homes. Across the zip, T-Mobile Home Internet Fixed Wireless is the only type of service available from the company, with speeds up to 71 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 zip.
Believe Wireless Fixed Wireless in 21117, MD
Believe Wireless offers Fixed Wireless service to 91.5% of 21117 homes. Across the zip, Believe Wireless Fixed Wireless is the only type of service available from the company, with speeds up to 10 Mbps
EarthLink Fixed Wireless in 21117, MD
EarthLink offers Fixed Wireless service to 88.0% of 21117 homes. Across the zip, EarthLink Fixed Wireless has speeds up to 47 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 8.1 Mbps throughout the zip.
AT&T Fixed Wireless in 21117, MD
AT&T offers Fixed Wireless service to 88.0% of 21117 homes. Across the zip, AT&T Fixed Wireless is the only type of service available from the company, with speeds up to 47 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 8.1 Mbps throughout the zip.
Verizon Fixed Wireless in 21117, MD
Verizon offers Fixed Wireless service to 47.4% of 21117 homes. Across the zip, Verizon Fixed Wireless has speeds up to 300 Mbps
Which ISP Should You Choose in 21117?
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 21117 is .
- The fastest internet provider should be XFINITY from Comcast. Considering speed for the money and reliability in speeds, may be a better choice based on real-world local customer feedback.
- The most affordable internet provider in 21117 is .
- XFINITY from Comcast, Viasat, and HughesNet has the broadest coverage in 21117, 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 21117 compare to other cities with a similar population?
To see how 21117 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 21117's B+ ISP Report Card and 74 / 100 Digital Connectivity Index.
- ISP Report Card: A-
- Digital Connectivity Index: 71 / 100
- ISP Report Card: B+
- Digital Connectivity Index: 32 / 100
- ISP Report Card: A
- Digital Connectivity Index: 93 / 100
Customer Reviews
Customer Reviews for Internet Service Providers in Maryland
Customer Reviews
Erica F
Glo Fiber
January 20, 2026 I previously had Xfinity and they were horrible. Service was decent but so costly. They were the only provider in town so we all had to use them. Then Glofiber came in. Pricing is better than Xfinity. Service is somewhat the same but I do experience some lags when using the wifi. The installation was poor. Was told they would be here one day and they no showed. Then came and did a temporary setup and left a cord strewn across the lawn for days. The installer came and was not friendly at all. He did a poor job of drilling the hole in my wall, left the piece crooked and left all the remnants from the drilling on the floor. Was very short with me and gave me an extra piece of equipment that I never ordered. He didn't verify anything with me before he left and didn't explain any of it to me.
More
Bob M
Choptank Fiber
January 10, 2026 The only problem with our provider is that you can only reach someone during normal business hours. So if your internet goes out after 5pm your not likely to get it restored until the next day. Fortunately this has never happened.
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David G.
Verizon Fiber
December 21, 2025 Verizon Fios has been seen as a considerable upgrade from our previous internet provider, xfinity, but still has its own set of drawbacks. The download speed and the upload speed are very fast, especially when using an ethernet cable, and the customer service is responsive when needed. We've also not seen any problems with having many devices using the wi-fi simultaneously when multiple people are over, or when we are using multiple devices per person, so that is another positive. However, it seems like the coverage from the router is not as good as other providers as the wi-fi is not as strong at the top floor of our house. When using the wi-fi at the top floor of our house, it is sometimes much slower than the lower floors, and sometimes does not even connect, which can be very frustrating considering the monthly price. This problem was not apparent with other providers as the wi-fi may be marginally slower, but not many other problems aside from that. It is understandable that the wi-fi is not as strong on the top floor as the router is located on the bottom floor, but not being able to connect at times is somewhat disappointing. Overall, Verizon Fios has been a good choice at its price point for the speeds we receive, but there are definitely times where it feels like we should switch to another provider.
More
A Cockeysville, MD Customer
XFINITY Fiber
December 08, 2025 More
Caitlin M
XFINITY Fiber
December 02, 2025 My internet provider, Xfinity, is not very satisfactory but they have a monopoly on my area. My internet frequently goes out without warning and there is often scheduled maintenance that also leaves my area without internet. As far as their pricing, it is decent as long as you use your own router and call in order to renegotiate when your contract is set to increase. I will say that I like their app and their customer service has always been very good when I call. The service representatives are polite, prompt and helpful. I never have any issues with their bill auto pay.
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