In Sandy Spring there are 7 residential internet providers covering 100.00% of the city. The average home can get speeds up to 1,200 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 Sandy Spring
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 Sandy Spring are not shown.
Sandy Spring 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 Sandy Spring
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 100.00% of Sandy Spring. 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 XFINITY. Now you can call companies in Sandy Spring with more confidence that they might be available.
How fast are internet speeds in Sandy Spring?
The map below shows maximum internet speeds by area in Sandy Spring.
Internet Speed Key
The average Sandy Spring home can get up to 1,200 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,200 Mbps, which 100.00% of residents can get.
What type of internet should I choose in Sandy Spring?
The fastest internet for you may vary based on where in Sandy Spring you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for less than 1% of Sandy Spring homes.
- Cable is fastest for 100.00% 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 Sandy Spring homes.
Internet Market Health in Sandy Spring
Internet Competition Key
The map shows how competitive the Sandy Spring 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 Sandy Spring based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.1 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.0 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 6.1 (very healthy)
Overall, competition is very healthy.
Sandy Spring internet customers have the ability to buy internet service from 4 to 7 different providers, depending on where they live. For different types of service, Sandy Spring homes have 3 options. The type(s) of service available are fixed wireless, fiber, and cable, 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 similar. Sandy Spring internet customers who want faster speeds have between 4 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, Sandy Spring is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Sandy Spring, along with details on where in Sandy Spring and at what speeds.
XFINITY from Comcast Cable in Sandy Spring, MD
XFINITY cable coverage
About 100.00%, or 2,162 people, have XFINITY cable internet available to them in the city. The company covers the entire Sandy Spring area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Sandy Spring.
XFINITY from Comcast cable download speeds
XFINITY is the fastest when comparing download speeds to all other internet providers in Sandy Spring. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout Sandy Spring. The fastest plan anyone in Sandy Spring can order from XFINITY goes up to 1,200 Mbps, and all Sandy Spring customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Sandy Spring 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 Sandy Spring cable providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sandy Spring is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
EarthLink Fiber in Sandy Spring, MD
EarthLink fiber coverage
About 100.00%, or 2,162 people, have EarthLink fiber internet available to them in the city. The company covers the entire Sandy Spring area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Sandy Spring.
EarthLink fiber download speeds
EarthLink is above average when comparing download speeds to all other internet providers in Sandy Spring. Versus other fiber providers in the area, EarthLink fiber is one of the fastest. There are no different maximum speeds throughout Sandy Spring. The fastest plan anyone in Sandy Spring can order from EarthLink goes up to 940 Mbps, and all Sandy Spring customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
EarthLink fiber upload speeds
In Sandy Spring download speeds tend to be faster than 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 Sandy Spring fiber providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sandy Spring is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
Verizon Fiber in Sandy Spring, MD
Verizon fiber coverage
About 100.00%, or 2,162 people, have Verizon fiber internet available to them in the city. The company covers the entire Sandy Spring area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Sandy Spring.
Verizon fiber download speeds
Verizon is above average when comparing download speeds to all other internet providers in Sandy Spring. Versus other fiber providers in the area, Verizon fiber is one of the fastest. There are no different maximum speeds throughout Sandy Spring. The fastest plan anyone in Sandy Spring can order from Verizon goes up to 940 Mbps, and all Sandy Spring customers can get this speed.
Show all download speeds
- 100.0% up to 940.0 Mbps
Verizon fiber upload speeds
In Sandy Spring download speeds tend to be faster than 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 Sandy Spring fiber providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sandy Spring is up to 880 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 880.0 Mbps
T-Mobile Home Internet Fixed Wireless in Sandy Spring, MD
T-Mobile Home Internet fixed wireless coverage
About 100.00%, or 2,162 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Sandy Spring area. T-Mobile Home Internet is one of the largest internet service providers internet service providers in the US, with internet service available in every corner of Sandy Spring.
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 Sandy Spring. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Sandy Spring. The fastest plan anyone in Sandy Spring can order from T-Mobile Home Internet goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Sandy Spring customers is up to 78 Mbps.
Show all download speeds
- 71.0% up to 100.0 Mbps
- 29.0% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Sandy Spring 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 average compared to other Sandy Spring fixed wireless providers. T-Mobile Home Internet offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sandy Spring is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, T-Mobile Home Internet customers can get speeds up to 15 Mbps.
Show all upload speeds
- 71.0% up to 20.0 Mbps
- 29.0% up to 3.0 Mbps
EarthLink Fixed Wireless in Sandy Spring, MD
EarthLink fixed wireless coverage
About 81.73%, or 1,767 people, have EarthLink fixed wireless internet available to them in the city. The company covers the west, north, east, south, and southeast Sandy Spring area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sandy Spring.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Sandy Spring. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Sandy Spring. The fastest plan anyone in Sandy Spring can order from EarthLink goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Sandy Spring customers is up to 69 Mbps.
Show all download speeds
- 58.8% up to 100.0 Mbps
- 41.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Sandy Spring download speeds tend to be faster than than upload speeds for EarthLink fixed wireless. Compared to other ISPs, EarthLink is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Sandy Spring fixed wireless providers. EarthLink offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sandy Spring is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, EarthLink customers can get speeds up to 13 Mbps.
Show all upload speeds
- 58.8% up to 20.0 Mbps
- 41.2% up to 3.0 Mbps
AT&T Fixed Wireless in Sandy Spring, MD
AT&T fixed wireless coverage
About 81.73%, or 1,767 people, have AT&T fixed wireless internet available to them in the city. The company covers the west, north, east, south, and southeast Sandy Spring area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Sandy Spring.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Sandy Spring. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Sandy Spring. The fastest plan anyone in Sandy Spring can order from AT&T goes up to 100 Mbps, the slowest package only goes up to 25 Mbps, and the city-wide average maximum speed for Sandy Spring customers is up to 69 Mbps.
Show all download speeds
- 58.8% up to 100.0 Mbps
- 41.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Sandy Spring download speeds tend to be faster than than upload speeds for AT&T fixed wireless. Compared to other ISPs, AT&T is one of the slowest where upload speeds are concerned, and one of the slowest compared to other Sandy Spring fixed wireless providers. AT&T offers 2 different upload speeds across the city, so your internet plan's upload speed may vary by neighborhood . The fastest upload speed available to anyone from this ISP in Sandy Spring is up to 20 Mbps. Some customers have slower plan choices, which only go up to 3.0 Mbps. On average, AT&T customers can get speeds up to 13 Mbps.
Show all upload speeds
- 58.8% up to 20.0 Mbps
- 41.2% up to 3.0 Mbps
Verizon Fixed Wireless in Sandy Spring, MD
Verizon fixed wireless coverage
About 48.66%, or 1,052 people, have Verizon fixed wireless internet available to them in the city. The company covers the west, east, and southeast Sandy Spring area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in some of Sandy Spring.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Sandy Spring. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Sandy Spring. The fastest plan anyone in Sandy Spring can order from Verizon goes up to 300 Mbps, and all Sandy Spring customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Sandy Spring 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 the fastest compared to other Sandy Spring fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sandy Spring is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Sandy Spring Internet by Area
This information is most helpful to those looking for homes or considering moving to Sandy Spring or any of the areas nearby.
How does internet in Sandy Spring compare to the rest of Maryland?
Internet speeds in Sandy Spring are slower versus the average speeds in Maryland: 2,041 Mbps in Maryland versus 1,200 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Maryland is 98.96% versus 100.00% in Sandy Spring.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Sandy Spring 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
- Ashton, MD: equal internet coverage, faster speeds
- Brinklow, MD: equal internet coverage, similar speeds
- Olney, MD: less internet coverage, faster speeds
- Brookeville, MD: less internet coverage, faster speeds
- Spencerville, MD: equal internet coverage, faster speeds
- Cloverly, MD: equal internet coverage, faster speeds
- Highland, MD: equal internet coverage, faster speeds
- Aspen Hill, MD: less internet coverage, faster speeds
- Colesville, MD: equal internet coverage, faster speeds
- Glenmont, MD: less internet coverage, faster speeds
Cities with Similar Populations
- Yachats, OR: less internet coverage, slower speeds
- Reinbeck, IA: equal internet coverage, slower speeds
- Rotonda West, FL: equal internet coverage, faster speeds
- South Wales, NY: equal internet coverage, slower speeds
- Ty Ty, GA: less internet coverage, faster speeds
- Waitsfield, VT: less internet coverage, slower speeds
- Westville, FL: less internet coverage, slower speeds
- Conyngham, PA: equal internet coverage, faster speeds
- Conway, PA: less internet coverage, faster speeds
- Conehatta, MS: less internet coverage, faster speeds