In Casco there are 10 residential internet providers covering 99.46% of the city. The average home can get speeds up to 997 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 Casco
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 Casco are not shown.
Casco 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 Casco
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 99.46% of Casco. 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 Spectrum. Now you can call companies in Casco with more confidence that they might be available.
How fast are internet speeds in Casco?
The map below shows maximum internet speeds by area in Casco.
Internet Speed Key
The average Casco home can get up to 997 Mbps on their internet plan. For most people, the fastest download speed in the city is 1,000 Mbps, which 99.18% 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 50 Mbps. See the internet provider details below for info about their speed and coverage in Casco.
Internet speeds tend to be faster in the west parts of Casco, and slower in the south areas of the city.
What type of internet should I choose in Casco?
The fastest internet for you may vary based on where in Casco you live. If speed is your main concern, cable will be the fastest internet in the city.
- Fiber is the fastest internet type for 7.78% of Casco homes.
- Cable is fastest for 91.40% 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 Casco homes.
Internet Market Health in Casco
Internet Competition Key
The map shows how competitive the Casco 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 Casco based on what connections the average home has availabile:
- Average number of internet service providers to a home: 6.6 (very healthy)
- Average types of service (fiber, cable, DSL, etc): 2.9 (healthy)
- Average providers with broadband (25 Mbps+) speeds: 5.9 (very healthy)
Overall, competition is very healthy.
Casco internet customers have the ability to buy internet service from 1 to 9 different providers, depending on where they live. For different types of service, Casco homes have between 1 and 4 options. The type(s) of service available are cable, fixed wireless, dsl, and fiber, 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. Casco internet customers who want faster speeds have between 1 and 8 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, Casco is doing quite well.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Casco, along with details on where in Casco and at what speeds.
Spectrum Cable in Casco, ME
Spectrum cable coverage
About 99.18%, or 3,136 people, have Spectrum cable internet available to them in the city. The company covers the entire Casco area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in most of Casco.
Spectrum cable download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Casco. Versus other cable providers in the area, Spectrum cable is the fastest. There are no different maximum speeds throughout Casco. The fastest plan anyone in Casco can order from Spectrum goes up to 1,000 Mbps, and all Casco customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum cable upload speeds
In Casco download speeds tend to be faster than than upload speeds for Spectrum cable. Compared to other ISPs, Spectrum is below average where upload speeds are concerned, and the fastest compared to other Casco cable providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Casco is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Fidium Fiber DSL in Casco, ME
Fidium DSL coverage
About 81.63%, or 2,581 people, have Fidium DSL internet available to them in the city. The company covers the entire Casco area. Fidium is one of the largest internet service providers internet service providers in the US, with internet service available in much of Casco.
Fidium Fiber DSL download speeds
Fidium is below average when comparing download speeds to all other internet providers in Casco. Versus other DSL providers in the area, Fidium DSL is the slowest. There are 3 different maximum speeds throughout Casco. The fastest plan anyone in Casco can order from Fidium goes up to 50 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Casco customers is up to 42 Mbps.
Show all download speeds
- 74.3% up to 50.0 Mbps
- 10.2% up to 30.0 Mbps
- 15.5% up to 10.0 Mbps
Fidium Fiber DSL upload speeds
In Casco 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 Casco DSL providers. Fidium 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 Casco is up to 20 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Fidium customers can get speeds up to 16 Mbps.
Show all upload speeds
- 74.3% up to 20.0 Mbps
- 10.2% up to 10.0 Mbps
- 15.5% up to 1.0 Mbps
Spectrum Fiber in Casco, ME
Spectrum fiber coverage
About 7.62%, or 241 people, have Spectrum fiber internet available to them in the city. The company covers the west and northeast Casco area. Spectrum is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Casco.
Spectrum fiber download speeds
Spectrum is one of the fastest when comparing download speeds to all other internet providers in Casco. Versus other fiber providers in the area, Spectrum fiber is one of the fastest. There are no different maximum speeds throughout Casco. The fastest plan anyone in Casco can order from Spectrum goes up to 1,000 Mbps, and all Casco customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Spectrum fiber upload speeds
In Casco download speeds tend to be faster than than upload speeds for Spectrum fiber. Compared to other ISPs, Spectrum is above average where upload speeds are concerned, and the slowest compared to other Casco fiber providers. Spectrum offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Casco is up to 500 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 500.0 Mbps
T-Mobile Home Internet Fixed Wireless in Casco, ME
T-Mobile Home Internet fixed wireless coverage
About 96.33%, or 3,046 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Casco 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 Casco.
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 Casco. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Casco. The fastest plan anyone in Casco 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 Casco customers is up to 48 Mbps.
Show all download speeds
- 30.3% up to 100.0 Mbps
- 69.7% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Casco 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 Casco 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 Casco 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 8.2 Mbps.
Show all upload speeds
- 30.3% up to 20.0 Mbps
- 69.7% up to 3.0 Mbps
US Cellular Fixed Wireless in Casco, ME
US Cellular fixed wireless coverage
About 92.25%, or 2,917 people, have US Cellular fixed wireless internet available to them in the city. The company covers the entire Casco area. US Cellular is one of the largest internet service providers internet service providers in the US, with internet service available in most of Casco.
US Cellular fixed wireless download speeds
US Cellular is the slowest when comparing download speeds to all other internet providers in Casco. Versus other fixed wireless providers in the area, US Cellular fixed wireless is the slowest. There are 2 different maximum speeds throughout Casco. The fastest plan anyone in Casco can order from US Cellular goes up to 25 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Casco customers is up to 16 Mbps.
Show all download speeds
- 37.9% up to 25.0 Mbps
- 62.1% up to 10.0 Mbps
US Cellular fixed wireless upload speeds
In Casco download speeds tend to be faster than than upload speeds for US Cellular fixed wireless. Compared to other ISPs, US Cellular is the slowest where upload speeds are concerned, and the slowest compared to other Casco fixed wireless providers. US Cellular 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 Casco is up to 3.0 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, US Cellular customers can get speeds up to 1.8 Mbps.
Show all upload speeds
- 37.9% up to 3.0 Mbps
- 62.1% up to 1.0 Mbps
Redzone Wireless Fixed Wireless in Casco, ME
Redzone Wireless fixed wireless coverage
About 88.99%, or 2,814 people, have Redzone Wireless fixed wireless internet available to them in the city. The company covers the entire Casco area. Redzone Wireless is a large internet service provider internet service providers in the US, with internet service available in most of Casco.
Redzone Wireless fixed wireless download speeds
Redzone Wireless is below average when comparing download speeds to all other internet providers in Casco. Versus other fixed wireless providers in the area, Redzone Wireless fixed wireless is below average. There are no different maximum speeds throughout Casco. The fastest plan anyone in Casco can order from Redzone Wireless goes up to 50 Mbps, and all Casco customers can get this speed.
Show all download speeds
- 100.0% up to 50.0 Mbps
Redzone Wireless fixed wireless upload speeds
In Casco download speeds tend to be faster than than upload speeds for Redzone Wireless fixed wireless. Compared to other ISPs, Redzone Wireless is below average where upload speeds are concerned, and above average compared to other Casco fixed wireless providers. Redzone Wireless offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Casco is up to 15 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 15.0 Mbps
EarthLink Fixed Wireless in Casco, ME
EarthLink fixed wireless coverage
About 76.82%, or 2,429 people, have EarthLink fixed wireless internet available to them in the city. The company covers the west, south, north, central, northeast, east, southeast, and southwest Casco area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in much of Casco.
EarthLink fixed wireless download speeds
EarthLink is below average when comparing download speeds to all other internet providers in Casco. Versus other fixed wireless providers in the area, EarthLink fixed wireless is below average. There are 2 different maximum speeds throughout Casco. The fastest plan anyone in Casco 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 Casco customers is up to 47 Mbps.
Show all download speeds
- 28.8% up to 100.0 Mbps
- 71.2% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Casco 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 below average compared to other Casco 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 Casco 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 7.9 Mbps.
Show all upload speeds
- 28.8% up to 20.0 Mbps
- 71.2% up to 3.0 Mbps
AT&T Fixed Wireless in Casco, ME
AT&T fixed wireless coverage
About 76.82%, or 2,429 people, have AT&T fixed wireless internet available to them in the city. The company covers the west, south, north, central, northeast, east, southeast, and southwest Casco area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in much of Casco.
AT&T fixed wireless download speeds
AT&T is below average when comparing download speeds to all other internet providers in Casco. Versus other fixed wireless providers in the area, AT&T fixed wireless is below average. There are 2 different maximum speeds throughout Casco. The fastest plan anyone in Casco 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 Casco customers is up to 47 Mbps.
Show all download speeds
- 28.8% up to 100.0 Mbps
- 71.2% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Casco 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 below average compared to other Casco 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 Casco 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 7.9 Mbps.
Show all upload speeds
- 28.8% up to 20.0 Mbps
- 71.2% up to 3.0 Mbps
Verizon Fixed Wireless in Casco, ME
Verizon fixed wireless coverage
About 34.19%, or 1,081 people, have Verizon fixed wireless internet available to them in the city. The company covers the west, south, and central Casco area. Verizon is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Casco.
Verizon fixed wireless download speeds
Verizon is average when comparing download speeds to all other internet providers in Casco. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Casco. The fastest plan anyone in Casco can order from Verizon goes up to 300 Mbps, and all Casco customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Casco 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 Casco fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Casco is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Casco Internet by Area
This information is most helpful to those looking for homes or considering moving to Casco or any of the areas nearby.
How does internet in Casco compare to the rest of Maine?
Internet speeds in Casco are slower versus the average speeds in Maine: 1,729 Mbps in Maine versus 997 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Maine is 98.93% versus 99.46% in Casco.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Casco 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
- Pike Corner, ME: more internet coverage, faster speeds
- South Casco, ME: more internet coverage, slower speeds
- Crescent Lake, ME: more internet coverage, faster speeds
- Naples, ME: more internet coverage, faster speeds
- Raymond, ME: more internet coverage, faster speeds
- West Poland, ME: more internet coverage, faster speeds
- North Sebago, ME: more internet coverage, faster speeds
- Scribners Mill, ME: more internet coverage, faster speeds
- South Bridgton, ME: more internet coverage, faster speeds
- East Otisfield, ME: less internet coverage, faster speeds
Cities with Similar Populations
- Berlin, MA: more internet coverage, faster speeds
- DeCordova, TX: more internet coverage, faster speeds
- Crandall, GA: more internet coverage, slower speeds
- Clarksville, TX: less internet coverage, faster speeds
- Clarion, IA: more internet coverage, slower speeds
- Chincoteague, VA: less internet coverage, slower speeds
- Byrdstown, TN: more internet coverage, faster speeds
- New Buffalo, MI: less internet coverage, faster speeds
- Nags Head, NC: more internet coverage, faster speeds
- Middleport, OH: less internet coverage, faster speeds