In Baltimore County there are 3 residential Fiber providers covering 92.34% of the county. The average home can get speeds up to 945 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 Fiber 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
Fiber Internet Service Providers 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 fiber internet available?
Fiber Internet Availability Key
Fiber is available in 92.34% of Baltimore County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Earthlink. Call one of the companies with service in Baltimore County above to see who has service at your home.
How fast is fiber internet in Baltimore County?
The map below shows maximum fiber internet speeds by area in Baltimore County.
Fiber Internet Speed Key
The average Baltimore County home can get up to 945 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 2,000 Mbps, which less than 1% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, less than 1% of homes can only purchase plans up to 30 Mbps. See the internet provider details below for info about their speed and coverage in Baltimore County.
Fiber internet speeds tend to be faster in the north parts of Baltimore County, and slower in the west areas of the county.
Is fiber 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, cable competes most often with fiber 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.
Fiber 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.
EarthLink Fiber in Baltimore County, MD
EarthLink fiber coverage
About 91.64%, or 783,097 people, have EarthLink fiber internet available to them in the county. The company covers the entire Baltimore County area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Baltimore County.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Baltimore County. Versus other fiber providers in the area, EarthLink fiber is one of the slowest. There are 3 different maximum speeds throughout Baltimore County. The fastest plan anyone in Baltimore County can order from EarthLink goes up to 940 Mbps, the slowest package only goes up to 30 Mbps, and the county-wide average maximum speed for Baltimore County customers is up to 939 Mbps.
Show all download speeds
- 99.9% up to 940.0 Mbps
- 0.0% up to 75.0 Mbps
- 0.1% up to 30.0 Mbps
EarthLink fiber upload speeds
In Baltimore County download speeds tend to be faster than than upload speeds for EarthLink fiber. Compared to other ISPs, EarthLink is above average where upload speeds are concerned, and above average compared to other Baltimore County fiber providers. EarthLink offers 4 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 880 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, EarthLink customers can get speeds up to 879 Mbps.
Show all upload speeds
- 99.9% up to 880.0 Mbps
- 0.0% up to 75.0 Mbps
- 0.1% up to 20.0 Mbps
- 0.0% up to 10.0 Mbps
Verizon Fiber in Baltimore County, MD
Verizon fiber coverage
About 91.64%, or 783,097 people, have Verizon fiber internet available to them in the county. The company covers the entire Baltimore County area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in most of Baltimore County.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in Baltimore County. Versus other fiber providers in the area, Verizon fiber is one of the slowest. There are 3 different maximum speeds throughout Baltimore County. The fastest plan anyone in Baltimore County can order from Verizon goes up to 940 Mbps, the slowest package only goes up to 30 Mbps, and the county-wide average maximum speed for Baltimore County customers is up to 939 Mbps.
Show all download speeds
- 99.9% up to 940.0 Mbps
- 0.0% up to 75.0 Mbps
- 0.1% up to 30.0 Mbps
Verizon fiber upload speeds
In Baltimore County download speeds tend to be faster than than upload speeds for Verizon fiber. Compared to other ISPs, Verizon is above average where upload speeds are concerned, and above average compared to other Baltimore County fiber providers. Verizon offers 4 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 880 Mbps. Some customers have slower plan choices, which only go up to 10 Mbps. On average, Verizon customers can get speeds up to 879 Mbps.
Show all upload speeds
- 99.9% up to 880.0 Mbps
- 0.0% up to 75.0 Mbps
- 0.1% up to 20.0 Mbps
- 0.0% up to 10.0 Mbps
XFINITY from Comcast Fiber in Baltimore County, MD
XFINITY fiber coverage
About 1.17%, or 9,975 people, have XFINITY fiber internet available to them in the county. The company covers the north, northwest, and east Baltimore County area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Baltimore County.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Baltimore County. Versus other fiber providers in the area, XFINITY fiber is the fastest. There are 3 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 1,000 Mbps, and the county-wide average maximum speed for Baltimore County customers is up to 1,400 Mbps.
Show all download speeds
- 27.9% up to 2,000.0 Mbps
- 60.4% up to 1,200.0 Mbps
- 11.7% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Baltimore County download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is below average where upload speeds are concerned, and below average compared to other Baltimore County fiber providers. XFINITY offers 3 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 1,000 Mbps. Some customers have slower plan choices, which only go up to 35 Mbps. On average, XFINITY customers can get speeds up to 290 Mbps.
Show all upload speeds
- 20.7% up to 1,000.0 Mbps
- 25.6% up to 250.0 Mbps
- 53.6% up to 35.0 Mbps
Baltimore County Fiber 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 fiber internet in Baltimore County compare to the rest of Maryland?
Fiber internet speeds in Baltimore County are much faster versus the average speeds in Maryland: 0.00 Mbps in Maryland versus 945 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Maryland is 0.00% versus 92.34% in Baltimore County.
What zip codes have fiber internet?
Fiber 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 fiber 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 fiber coverage, faster speeds
- Howard County, MD: more fiber coverage, faster speeds
- Kent County, MD: less fiber coverage, faster speeds
- Frederick County, MD: less fiber coverage, faster speeds
- Jefferson County, WV: less fiber coverage, faster speeds
- Berkeley County, WV: less fiber coverage, faster speeds
- Cumberland County, NJ: less fiber coverage, slower speeds
- Hampshire County, WV: less fiber coverage, faster speeds
- Atlantic County, NJ: less fiber coverage, faster speeds
- Mineral County, WV: less fiber coverage, faster speeds
Counties with Similar Populations
- Ventura County, CA: less fiber coverage, faster speeds
- San Mateo County, CA: less fiber coverage, faster speeds
- Kern County, CA: less fiber coverage, faster speeds
- San Joaquin County, CA: less fiber coverage, faster speeds
- El Paso County, TX: less fiber coverage, faster speeds
- Essex County, MA: less fiber coverage, faster speeds
- San Francisco County, CA: less fiber coverage, faster speeds
- Hidalgo County, TX: less fiber coverage, faster speeds
- Montgomery County, PA: more fiber coverage, faster speeds
- Middlesex County, NJ: less fiber coverage, faster speeds