In Theodore there are 7 residential internet providers covering 99.64% of the city. The average home can get speeds up to 1,308 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.
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7 Internet Service Providers in Theodore
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 Theodore are not shown.
Theodore 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 Theodore
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.
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Internet service is available in 99.64% of Theodore. 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 Armstrong. Now you can call companies in Theodore with more confidence that they might be available.
How fast are internet speeds in Theodore?
The map below shows maximum internet speeds by area in Theodore.
Internet Speed Key
The average Theodore home can get up to 1,308 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,048 Mbps, which 29.32% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 70.32% of homes can only purchase plans up to 1,000 Mbps. See the internet provider details below for info about their speed and coverage in Theodore.-->
What type of internet should I choose in Theodore?
The fastest internet for you may vary based on where in Theodore you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 29.32% of Theodore homes.
- Cable is fastest for 70.32% 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 Theodore homes.
Internet Market Health in Theodore
Internet Competition Key
The map shows how competitive the Theodore 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 Theodore based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.9 (healthy)
- Average types of service (fiber, cable, DSL, etc): 2.9 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 4.4 (healthy)
Overall, competition is healthy.
Theodore internet customers have the ability to buy internet service from 3 to 8 different providers, depending on where they live. For different types of service, Theodore homes have between 2 and 4 options. The type(s) of service available are fixed wireless, cable, dsl, and fiber, 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. Theodore internet customers who want faster speeds have between 2 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, Theodore is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Theodore, along with details on where in Theodore and at what speeds.
Armstrong Cable in Theodore, MD
Armstrong cable coverage
About 99.64%, or 554 people, have Armstrong cable internet available to them in the city. The company covers the entire Theodore area. Armstrong is a large internet service provider internet service providers in the US, with internet service available in most of Theodore.
Armstrong cable download speeds
Armstrong is above average when comparing download speeds to all other internet providers in Theodore. Versus other cable providers in the area, Armstrong cable is the fastest. There are no different maximum speeds throughout Theodore. The fastest plan anyone in Theodore can order from Armstrong goes up to 1,000 Mbps, and all Theodore customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Armstrong cable upload speeds
In Theodore download speeds tend to be faster than than upload speeds for Armstrong cable. Compared to other ISPs, Armstrong is below average where upload speeds are concerned, and the fastest compared to other Theodore cable providers. Armstrong offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Theodore is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Armstrong DSL in Theodore, MD
Armstrong DSL coverage
About 58.27%, or 324 people, have Armstrong DSL internet available to them in the city. The company covers the entire Theodore area. Armstrong is a large internet service provider internet service providers in the US, with internet service available in a majority of Theodore.
Armstrong DSL download speeds
Armstrong is the slowest when comparing download speeds to all other internet providers in Theodore. Versus other DSL providers in the area, Armstrong DSL is the fastest. There are no different maximum speeds throughout Theodore. The fastest plan anyone in Theodore can order from Armstrong goes up to 10 Mbps, and all Theodore customers can get this speed.
Show all download speeds
- 100.0% up to 10.0 Mbps
Armstrong DSL upload speeds
In Theodore download speeds tend to be faster than than upload speeds for Armstrong DSL. Compared to other ISPs, Armstrong is the slowest where upload speeds are concerned, and the fastest compared to other Theodore DSL providers. Armstrong offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Theodore is up to 1.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1.0 Mbps
EarthLink Fiber in Theodore, MD
EarthLink fiber coverage
About 29.32%, or 163 people, have EarthLink fiber internet available to them in the city. The company covers the entire Theodore area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Theodore.
EarthLink fiber download speeds
EarthLink is one of the fastest when comparing download speeds to all other internet providers in Theodore. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Theodore. The fastest plan anyone in Theodore can order from EarthLink goes up to 2,048 Mbps, and all Theodore customers can get this speed.
Show all download speeds
- 100.0% up to 2,048.0 Mbps
EarthLink fiber upload speeds
In Theodore download speeds tend to be equal to than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Theodore fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Theodore is up to 2,048 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,048.0 Mbps
Verizon Fiber in Theodore, MD
Verizon fiber coverage
About 29.32%, or 163 people, have Verizon fiber internet available to them in the city. The company covers the entire Theodore area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Theodore.
Verizon fiber download speeds
Verizon is one of the fastest when comparing download speeds to all other internet providers in Theodore. Versus other fiber providers in the area, Verizon fiber is one of the fastest. There are no different maximum speeds throughout Theodore. The fastest plan anyone in Theodore can order from Verizon goes up to 2,048 Mbps, and all Theodore customers can get this speed.
Show all download speeds
- 100.0% up to 2,048.0 Mbps
Verizon fiber upload speeds
In Theodore download speeds tend to be equal to than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is one of the fastest where upload speeds are concerned, and one of the fastest compared to other Theodore fiber providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Theodore is up to 2,048 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,048.0 Mbps
T-Mobile Home Internet Fixed Wireless in Theodore, MD
T-Mobile Home Internet fixed wireless coverage
About 99.64%, or 554 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Theodore 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 Theodore.
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 Theodore. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are no different maximum speeds throughout Theodore. The fastest plan anyone in Theodore can order from T-Mobile Home Internet goes up to 100 Mbps, and all Theodore customers can get this speed.
Show all download speeds
- 100.0% up to 100.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Theodore 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 one of the fastest compared to other Theodore fixed wireless providers. T-Mobile Home Internet offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Theodore is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
EarthLink Fixed Wireless in Theodore, MD
EarthLink fixed wireless coverage
About 70.68%, or 393 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Theodore area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Theodore.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Theodore. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Theodore. The fastest plan anyone in Theodore can order from EarthLink goes up to 25 Mbps, and all Theodore customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Theodore download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is below average where upload speeds are concerned, and one of the slowest compared to other Theodore fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Theodore 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 Theodore, MD
AT&T fixed wireless coverage
About 70.68%, or 393 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Theodore area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Theodore.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Theodore. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Theodore. The fastest plan anyone in Theodore can order from AT&T goes up to 25 Mbps, and all Theodore customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Theodore download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is below average where upload speeds are concerned, and one of the slowest compared to other Theodore fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Theodore is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Verizon Fixed Wireless in Theodore, MD
Verizon fixed wireless coverage
About 35.43%, or 197 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Theodore area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Theodore.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Theodore. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Theodore. The fastest plan anyone in Theodore can order from Verizon goes up to 300 Mbps, and all Theodore customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Theodore download speeds tend to be faster than than upload speeds for Verizon fixed wireless. Compared to other ISPs, Verizon is below average where upload speeds are concerned, and one of the fastest compared to other Theodore fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Theodore is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Theodore Internet by Area
This information is most helpful to those looking for homes or considering moving to Theodore or any of the areas nearby.
How does internet in Theodore compare to the rest of Maryland?
Internet speeds in Theodore are slower versus the average speeds in Maryland: 2,041 Mbps in Maryland versus 1,308 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Maryland is 98.96% versus 99.64% in Theodore.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Theodore 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
- Principio Furnace, MD: more internet coverage, slower speeds
- Port Deposit, MD: less internet coverage, slower speeds
- North East, MD: more internet coverage, faster speeds
- Rising Sun, MD: more internet coverage, slower speeds
- Charlestown, MD: less internet coverage, faster speeds
- Colora, MD: more internet coverage, slower speeds
- Perryville, MD: more internet coverage, faster speeds
- Blueball, MD: more internet coverage, faster speeds
- Frenchtown, MD: more internet coverage, faster speeds
- Perry Point, MD: less internet coverage, slower speeds
Cities with Similar Populations
- Dunlow, WV: less internet coverage, slower speeds
- Cynthiana, OH: more internet coverage, slower speeds
- David, KY: more internet coverage, slower speeds
- Day, FL: less internet coverage, faster speeds
- Dellwood, GA: more internet coverage, faster speeds
- Deltana, AK: less internet coverage, slower speeds
- Dermont, KY: more internet coverage, faster speeds
- Diamond Ridge, AK: less internet coverage, slower speeds
- Dillard, OR: more internet coverage, slower speeds
- Dilts Corner, NJ: more internet coverage, faster speeds