In Mars there are 10 residential internet providers covering 98.97% of the city. The average home can get speeds up to 1,858 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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10 Internet Service Providers in Mars
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 Mars are not shown.
Mars 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 Mars
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.
Please note some providers will take longer to load than others
Internet service is available in 98.97% of Mars. 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 Fidium. Now you can call companies in Mars with more confidence that they might be available.
How fast are internet speeds in Mars?
The map below shows maximum internet speeds by area in Mars.
Internet Speed Key
The average Mars home can get up to 1,858 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 84.90% of residents can get. Some homes and apartments do not have access to these speeds. On the slower end, for example, 13.87% 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 Mars.
Internet speeds tend to be faster in the southeast parts of Mars, and slower in the west areas of the city.
What type of internet should I choose in Mars?
The fastest internet for you may vary based on where in Mars you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 96.45% of Mars homes.
- Cable is fastest for 2.52% 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 1.03% of Mars homes.
Internet Market Health in Mars
Internet Competition Key
The map shows how competitive the Mars 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 Mars based on what connections the average home has availabile:
- Average number of internet service providers to a home: 7.2 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 3.4 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 7.0 (very healthy)
Overall, competition is very healthy.
Mars internet customers have the ability to buy internet service from 3 to 9 different providers, depending on where they live. For different types of service, Mars homes have between 2 and 4 options. The type(s) of service available are fixed wireless, fiber, cable, and dsl, 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. Mars internet customers who want faster speeds have between 2 and 9 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, Mars is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Mars, along with details on where in Mars and at what speeds.
Armstrong Fiber in Mars, PA
Armstrong fiber coverage
About 95.63%, or 16,054 people, have Armstrong fiber internet available to them in the city. The company covers the entire Mars area. Armstrong is a large internet service provider internet service providers in the US, with internet service available in most of Mars.
Armstrong fiber download speeds
Armstrong is above average when comparing download speeds to all other internet providers in Mars. Versus other fiber providers in the area, Armstrong fiber is the slowest. There are no different maximum speeds throughout Mars. The fastest plan anyone in Mars can order from Armstrong goes up to 1,000 Mbps, and all Mars customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Armstrong fiber upload speeds
In Mars download speeds tend to be equal to than upload speeds for Armstrong fiber. Compared to other ISPs, Armstrong is above average where upload speeds are concerned, and below average compared to other Mars fiber providers. Armstrong offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mars is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Fidium Fiber Fiber in Mars, PA
Fidium fiber coverage
About 84.08%, or 14,116 people, have Fidium fiber internet available to them in the city. The company covers the entire Mars area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in much of Mars.
Fidium Fiber fiber download speeds
Fidium is one of the fastest when comparing download speeds to all other internet providers in Mars. Versus other fiber providers in the area, Fidium fiber is the fastest. There are no different maximum speeds throughout Mars. The fastest plan anyone in Mars can order from Fidium goes up to 2,000 Mbps, and all Mars customers can get this speed.
Show all download speeds
- 100.0% up to 2,000.0 Mbps
Fidium Fiber fiber upload speeds
In Mars download speeds tend to be equal to than upload speeds for Fidium fiber. Compared to other ISPs, Fidium is the fastest where upload speeds are concerned, and the fastest compared to other Mars fiber providers. Fidium offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mars is up to 2,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 2,000.0 Mbps
Armstrong Cable in Mars, PA
Armstrong cable coverage
About 71.29%, or 11,969 people, have Armstrong cable internet available to them in the city. The company covers the southwest, south, north, central, northeast, east, northwest, and west Mars area. Armstrong is a large internet service provider internet service providers in the US, with internet service available in much of Mars.
Armstrong cable download speeds
Armstrong is above average when comparing download speeds to all other internet providers in Mars. Versus other cable providers in the area, Armstrong cable is the slowest. There are 2 different maximum speeds throughout Mars. The fastest plan anyone in Mars can order from Armstrong goes up to 1,000 Mbps, the slowest package only goes up to 750 Mbps, and the city-wide average maximum speed for Mars customers is up to 987 Mbps.
Show all download speeds
- 95.0% up to 1,000.0 Mbps
- 5.0% up to 750.0 Mbps
Armstrong cable upload speeds
In Mars 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 slowest compared to other Mars cable providers. Armstrong offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mars is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Fidium Fiber DSL in Mars, PA
Fidium DSL coverage
About 61.44%, or 10,315 people, have Fidium DSL internet available to them in the city. The company covers the entire Mars area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in a majority of Mars.
Fidium Fiber DSL download speeds
Fidium is below average when comparing download speeds to all other internet providers in Mars. Versus other DSL providers in the area, Fidium DSL is the fastest. There are 13 different maximum speeds throughout Mars. The fastest plan anyone in Mars can order from Fidium goes up to 500 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Mars customers is up to 160 Mbps.
Show all download speeds
- 18.1% up to 500.0 Mbps
- 3.0% up to 400.0 Mbps
- 0.5% up to 300.0 Mbps
- 2.1% up to 250.0 Mbps
- 0.0% up to 200.0 Mbps
- 35.7% up to 100.0 Mbps
- 5.2% up to 90.0 Mbps
- 1.4% up to 80.0 Mbps
- 0.7% up to 70.0 Mbps
- 8.5% up to 60.0 Mbps
- 1.1% up to 50.0 Mbps
- 1.5% up to 30.0 Mbps
- 22.2% up to 10.0 Mbps
Fidium Fiber DSL upload speeds
In Mars download speeds tend to be faster than than upload speeds for Fidium DSL. Compared to other ISPs, Fidium is below average where upload speeds are concerned, and the fastest compared to other Mars DSL providers. Fidium offers 7 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 Mars is up to 75 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Fidium customers can get speeds up to 22 Mbps.
Show all upload speeds
- 18.1% up to 75.0 Mbps
- 3.5% up to 70.0 Mbps
- 2.1% up to 40.0 Mbps
- 35.7% up to 10.0 Mbps
- 16.9% up to 5.0 Mbps
- 1.5% up to 3.0 Mbps
- 22.2% up to 1.0 Mbps
Brightspeed DSL in Mars, PA
Brightspeed DSL coverage
About 13.28%, or 2,229 people, have Brightspeed DSL internet available to them in the city. The company covers the north, northeast, and northwest Mars area. Brightspeed is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Mars.
Brightspeed DSL download speeds
Brightspeed is the slowest when comparing download speeds to all other internet providers in Mars. Versus other DSL providers in the area, Brightspeed DSL is the slowest. There are 3 different maximum speeds throughout Mars. The fastest plan anyone in Mars can order from Brightspeed goes up to 80 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Mars customers is up to 16 Mbps.
Show all download speeds
- 8.2% up to 80.0 Mbps
- 1.2% up to 40.0 Mbps
- 90.6% up to 10.0 Mbps
Brightspeed DSL upload speeds
In Mars download speeds tend to be faster than than upload speeds for Brightspeed DSL. Compared to other ISPs, Brightspeed is the slowest where upload speeds are concerned, and the slowest compared to other Mars DSL providers. Brightspeed offers 3 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 Mars is up to 10 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Brightspeed customers can get speeds up to 1.8 Mbps.
Show all upload speeds
- 8.2% up to 10.0 Mbps
- 1.2% up to 3.0 Mbps
- 90.6% up to 1.0 Mbps
XFINITY from Comcast Fiber in Mars, PA
XFINITY fiber coverage
About 12.22%, or 2,052 people, have XFINITY fiber internet available to them in the city. The company covers the southwest, west, and northwest Mars 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 Mars.
XFINITY from Comcast fiber download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Mars. Versus other fiber providers in the area, XFINITY fiber is below average. There are 3 different maximum speeds throughout Mars. The fastest plan anyone in Mars can order from XFINITY goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Mars customers is up to 1,042 Mbps.
Show all download speeds
- 0.5% up to 2,000.0 Mbps
- 18.2% up to 1,200.0 Mbps
- 81.2% up to 1,000.0 Mbps
XFINITY from Comcast fiber upload speeds
In Mars download speeds tend to be faster than than upload speeds for XFINITY fiber. Compared to other ISPs, XFINITY is above average where upload speeds are concerned, and the slowest compared to other Mars fiber providers. XFINITY offers 3 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 Mars 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 988 Mbps.
Show all upload speeds
- 98.7% up to 1,000.0 Mbps
- 0.5% up to 250.0 Mbps
- 0.8% up to 35.0 Mbps
T-Mobile Home Internet Fixed Wireless in Mars, PA
T-Mobile Home Internet fixed wireless coverage
About 98.55%, or 16,545 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Mars 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 Mars.
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 Mars. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Mars. The fastest plan anyone in Mars 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 Mars customers is up to 82 Mbps.
Show all download speeds
- 75.8% up to 100.0 Mbps
- 24.2% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Mars 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 above average compared to other Mars 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 Mars 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 16 Mbps.
Show all upload speeds
- 75.8% up to 20.0 Mbps
- 24.2% up to 3.0 Mbps
EarthLink Fixed Wireless in Mars, PA
EarthLink fixed wireless coverage
About 97.78%, or 16,416 people, have EarthLink fixed wireless internet available to them in the city. The company covers the entire Mars area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in most of Mars.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Mars. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Mars. The fastest plan anyone in Mars 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 Mars customers is up to 37 Mbps.
Show all download speeds
- 16.4% up to 100.0 Mbps
- 83.6% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Mars 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 Mars 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 Mars 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 5.8 Mbps.
Show all upload speeds
- 16.4% up to 20.0 Mbps
- 83.6% up to 3.0 Mbps
AT&T Fixed Wireless in Mars, PA
AT&T fixed wireless coverage
About 97.78%, or 16,416 people, have AT&T fixed wireless internet available to them in the city. The company covers the entire Mars area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in most of Mars.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Mars. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are 2 different maximum speeds throughout Mars. The fastest plan anyone in Mars 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 Mars customers is up to 37 Mbps.
Show all download speeds
- 16.4% up to 100.0 Mbps
- 83.6% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Mars 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 Mars 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 Mars 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 5.8 Mbps.
Show all upload speeds
- 16.4% up to 20.0 Mbps
- 83.6% up to 3.0 Mbps
Verizon Fixed Wireless in Mars, PA
Verizon fixed wireless coverage
About 83.67%, or 14,047 people, have Verizon fixed wireless internet available to them in the city. The company covers the entire Mars area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in much of Mars.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Mars. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Mars. The fastest plan anyone in Mars can order from Verizon goes up to 300 Mbps, and all Mars customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Mars 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 Mars fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Mars is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Mars Internet by Area
This information is most helpful to those looking for homes or considering moving to Mars or any of the areas nearby.
How does internet in Mars compare to the rest of Pennsylvania?
Internet speeds in Mars are slower versus the average speeds in Pennsylvania: 2,212 Mbps in Pennsylvania versus 1,858 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Pennsylvania is 98.60% versus 98.97% in Mars.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Mars 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
- Seven Fields, PA: more internet coverage, slower speeds
- Warrendale, PA: more internet coverage, slower speeds
- Callery, PA: more internet coverage, faster speeds
- Cranberry Twp, PA: more internet coverage, slower speeds
- Bradford Woods, PA: more internet coverage, faster speeds
- Wexford, PA: more internet coverage, slower speeds
- Watters, PA: more internet coverage, slower speeds
- Fernway, PA: more internet coverage, slower speeds
- Valencia, PA: more internet coverage, slower speeds
- Gibsonia, PA: more internet coverage, slower speeds
Cities with Similar Populations
- Cairo, GA: more internet coverage, faster speeds
- Chaparral, NM: more internet coverage, slower speeds
- Centerville, UT: more internet coverage, faster speeds
- Celina, TX: more internet coverage, faster speeds
- Carnegie, PA: more internet coverage, faster speeds
- Carmel, NY: more internet coverage, faster speeds
- Cape May Court House, NJ: more internet coverage, slower speeds
- Canton, NC: more internet coverage, faster speeds
- Camby, IN: more internet coverage, faster speeds
- Cambridge, OH: more internet coverage, faster speeds