In Theodore there is 1 residential Cable provider covering 99.64% of the city. The average home can get speeds up to 1,000 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.
This page contains all Cable internet providers in Theodore, MD.
To see availability maps for all providers including fiber, cable, DSL, and more in Theodore, MD please click below.
Theodore, MD Availability Maps
Cable Internet Service Provider 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
Where in Theodore is cable internet available?
Cable Internet Availability Key
Cable is available in 99.64% of Theodore. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is Armstrong. Call one of the companies with service in Theodore above to see who has service at your home.
How fast is cable internet in Theodore?
The map below shows maximum cable internet speeds by area in Theodore.
Cable Internet Speed Key
The average Theodore home can get up to 1,000 Mbps on their cable internet plan. The fastest cable download speed in the city is 1,000 Mbps, which 99.64% of residents can get.
Is cable the fastest internet I can get in Theodore?
The fastest internet for you may vary based on where in Theodore you live. In general, fiber competes most often with cable 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.
Cable 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
Theodore Cable 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 cable internet in Theodore compare to the rest of Maryland?
Cable internet speeds in Theodore are much faster versus the average speeds in Maryland: 0.00 Mbps in Maryland versus 1,000 Mbps in the city. The state has similar cable availability compared to the city. Average cable coverage in Maryland is 0.00% versus 99.64% in Theodore.
What zip codes have cable internet?
Cable 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 cable internet 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 cable coverage, faster speeds
- Port Deposit, MD: less cable coverage, faster speeds
- North East, MD: less cable coverage, faster speeds
- Rising Sun, MD: more cable coverage, slower speeds
- Charlestown, MD: less cable coverage, faster speeds
- Colora, MD: more cable coverage, slower speeds
- Perryville, MD: less cable coverage, faster speeds
- Blueball, MD: more cable coverage, similar speeds
- Frenchtown, MD: less cable coverage, faster speeds
- Perry Point, MD: less cable coverage, similar speeds
Cities with Similar Populations
- David, KY: more cable coverage, similar speeds
- Day, FL: less cable coverage, faster speeds
- Dellwood, GA: less cable coverage, similar speeds
- Dermont, KY: less cable coverage, similar speeds
- Diamond Ridge, AK: less cable coverage, faster speeds
- Dillard, OR: less cable coverage, similar speeds
- Dilts Corner, NJ: more cable coverage, faster speeds
- Diorite, MI: less cable coverage, similar speeds
- Curdsville, VA: less cable coverage, faster speeds
- Whiteash, IL: less cable coverage, similar speeds