In Baltimore County there is 1 residential Cable provider covering 98.55% of the county. The average home can get speeds up to 1,837 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 Baltimore County, MD.
To see availability maps for all providers including fiber, cable, DSL, and more in Baltimore County, MD please click below.
Baltimore County, MD Availability Maps
Cable Internet Service Provider in Baltimore County
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 Baltimore County are not shown.
Baltimore County 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 Baltimore County is cable internet available?
Cable Internet Availability Key
Cable is available in 98.55% of Baltimore County. Areas in green have cable internet service, where areas in yellow or red may not. The most widely available provider is XFINITY. Call one of the companies with service in Baltimore County above to see who has service at your home.
How fast is cable internet in Baltimore County?
The map below shows maximum cable internet speeds by area in Baltimore County.
Cable Internet Speed Key
The average Baltimore County home can get up to 1,837 Mbps on their cable internet plan. The fastest cable download speed in the county is 2,000 Mbps, which 78.49% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 20.06% of homes can only purchase plans up to 1,200 Mbps. See the internet provider details below for info about their speed and coverage in Baltimore County.
Cable internet speeds tend to be faster in the southeast parts of Baltimore County, and slower in the north areas of the county.
Is cable the fastest internet I can get in Baltimore County?
The fastest internet for you may vary based on where in Baltimore County you live. In general, fiber competes most often with cable in the county.
- Fiber is the fastest internet type for 1.14% of Baltimore County homes.
- Cable is fastest for 97.72% of the county.
- 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 Baltimore County homes.
Cable Providers in Depth
Below you'll find which TV and internet providers offer service in Baltimore County, along with details on where in Baltimore County and at what speeds.
XFINITY from Comcast Cable in Baltimore County, MD
XFINITY cable coverage
About 98.55%, or 842,146 people, have XFINITY cable internet available to them in the county. The company covers the entire Baltimore County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in most of Baltimore County.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in Baltimore County. Versus other cable providers in the area, XFINITY cable is the fastest. There are 2 different maximum speeds throughout Baltimore County. The fastest plan anyone in Baltimore County can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,200 Mbps, and the county-wide average maximum speed for Baltimore County customers is up to 1,837 Mbps.
Show all download speeds
- 79.6% up to 2,000.0 Mbps
- 20.4% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Baltimore County download speeds tend to be faster than than upload speeds for XFINITY cable. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and the fastest compared to other Baltimore County cable providers. XFINITY offers 2 different upload speeds across the county, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Baltimore County is up to 250 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 206 Mbps.
Show all upload speeds
- 79.6% up to 250.0 Mbps
- 20.4% up to 35.0 Mbps
Baltimore County Cable by Area
This information is most helpful to those looking for homes or considering moving to Baltimore County or any of the areas nearby.
How does cable internet in Baltimore County compare to the rest of Maryland?
Cable internet speeds in Baltimore County are much faster versus the average speeds in Maryland: 0.00 Mbps in Maryland versus 1,837 Mbps in the county. The state has similar cable availability compared to the county. Average cable coverage in Maryland is 0.00% versus 98.55% in Baltimore County.
What zip codes have cable internet?
Cable internet coverage varies by zip code and neighborhood. Some examples in or around Baltimore County 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 counties?
Below are counties nearby and with similar populations. This comparison can be useful if living somewhere with fast internet is important to you.
Nearby Counties
- Baltimore City, MD: less cable coverage, faster speeds
- Howard County, MD: more cable coverage, slower speeds
- Kent County, MD: less cable coverage, slower speeds
- Frederick County, MD: less cable coverage, faster speeds
- Jefferson County, WV: less cable coverage, slower speeds
- Berkeley County, WV: less cable coverage, faster speeds
- Cumberland County, NJ: less cable coverage, slower speeds
- Hampshire County, WV: less cable coverage, slower speeds
- Atlantic County, NJ: less cable coverage, faster speeds
- Mineral County, WV: less cable coverage, slower speeds
Counties with Similar Populations
- Ventura County, CA: less cable coverage, slower speeds
- San Mateo County, CA: more cable coverage, faster speeds
- Kern County, CA: less cable coverage, slower speeds
- San Joaquin County, CA: less cable coverage, slower speeds
- El Paso County, TX: less cable coverage, slower speeds
- Essex County, MA: more cable coverage, slower speeds
- San Francisco County, CA: more cable coverage, slower speeds
- Hidalgo County, TX: less cable coverage, slower speeds
- Montgomery County, PA: more cable coverage, slower speeds
- Middlesex County, NJ: less cable coverage, slower speeds