In Sligo there are 10 residential internet providers covering 99.68% of the city. The average home can get speeds up to 1,568 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 Sligo
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 Sligo are not shown.
Sligo 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 Sligo
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 99.68% of Sligo. 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 Windstream. Now you can call companies in Sligo with more confidence that they might be available.
How fast are internet speeds in Sligo?
The map below shows maximum internet speeds by area in Sligo.
Internet Speed Key
The average Sligo home can get up to 1,568 Mbps on their internet plan. For most people, the fastest download speed in the city is 2,000 Mbps, which 60.93% 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 10 Mbps. See the internet provider details below for info about their speed and coverage in Sligo.
Internet speeds tend to be faster in the south parts of Sligo, and slower in the northeast areas of the city.
What type of internet should I choose in Sligo?
The fastest internet for you may vary based on where in Sligo you live. If speed is your main concern, fiber will be the fastest internet in the city.
- Fiber is the fastest internet type for 85.06% of Sligo homes.
- Cable is fastest for 8.61% of the city.
- DSL is fastest for 2.06%.
- Fixed wireless is fastest for 3.96%.
- Satellite internet may be the only option for less than 1% of Sligo homes.
Internet Market Health in Sligo
Internet Competition Key
The map shows how competitive the Sligo 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 Sligo based on what connections the average home has availabile:
- Average number of internet service providers to a home: 4.4 (unhealthy)
- Average types of service (fiber, cable, DSL, etc): 3.6 (very healthy)
- Average providers with broadband (25 Mbps+) speeds: 4.3 (healthy)
Overall, competition is healthy.
Sligo internet customers have the ability to buy internet service from 1 to 8 different providers, depending on where they live. For different types of service, Sligo homes have between 1 and 4 options. The type(s) of service available are dsl, 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 worse. Sligo internet customers who want faster speeds have between 0 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, Sligo is doing better than most.
TV & Internet Providers in Depth
Below you'll find which TV and internet providers offer service in Sligo, along with details on where in Sligo and at what speeds.
Windstream DSL in Sligo, PA
Windstream DSL coverage
About 99.52%, or 1,885 people, have Windstream DSL internet available to them in the city. The company covers the entire Sligo area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sligo.
Windstream DSL download speeds
Windstream is below average when comparing download speeds to all other internet providers in Sligo. Versus other DSL providers in the area, Windstream DSL is the fastest. There are 5 different maximum speeds throughout Sligo. The fastest plan anyone in Sligo can order from Windstream goes up to 200 Mbps, the slowest package only goes up to 10 Mbps, and the city-wide average maximum speed for Sligo customers is up to 108 Mbps.
Show all download speeds
- 36.1% up to 200.0 Mbps
- 26.9% up to 100.0 Mbps
- 9.1% up to 50.0 Mbps
- 10.8% up to 25.0 Mbps
- 17.0% up to 10.0 Mbps
Windstream DSL upload speeds
In Sligo download speeds tend to be faster than than upload speeds for Windstream DSL. Compared to other ISPs, Windstream is below average where upload speeds are concerned, and the fastest compared to other Sligo DSL providers. Windstream 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 Sligo is up to 52 Mbps. Some customers have slower plan choices, which only go up to 1.0 Mbps. On average, Windstream customers can get speeds up to 28 Mbps.
Show all upload speeds
- 44.3% up to 52.0 Mbps
- 4.7% up to 32.0 Mbps
- 6.4% up to 23.0 Mbps
- 7.6% up to 17.0 Mbps
- 4.0% up to 12.0 Mbps
- 15.9% up to 3.0 Mbps
- 17.0% up to 1.0 Mbps
Windstream Fiber in Sligo, PA
Windstream fiber coverage
About 87.38%, or 1,655 people, have Windstream fiber internet available to them in the city. The company covers the entire Sligo area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in most of Sligo.
Windstream fiber download speeds
Windstream is the fastest when comparing download speeds to all other internet providers in Sligo. Versus other fiber providers in the area, Windstream fiber is the fastest. There are 2 different maximum speeds throughout Sligo. The fastest plan anyone in Sligo can order from Windstream goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the city-wide average maximum speed for Sligo customers is up to 1,697 Mbps.
Show all download speeds
- 69.7% up to 2,000.0 Mbps
- 30.3% up to 1,000.0 Mbps
Windstream fiber upload speeds
In Sligo download speeds tend to be equal to than upload speeds for Windstream fiber. Compared to other ISPs, Windstream is the fastest where upload speeds are concerned, and the fastest compared to other Sligo fiber providers. Windstream 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 Sligo is up to 2,000 Mbps. Some customers have slower plan choices, which only go up to 1,000 Mbps. On average, Windstream customers can get speeds up to 1,697 Mbps.
Show all upload speeds
- 69.7% up to 2,000.0 Mbps
- 30.3% up to 1,000.0 Mbps
XFINITY from Comcast Cable in Sligo, PA
XFINITY cable coverage
About 48.63%, or 921 people, have XFINITY cable internet available to them in the city. The company covers the central, west, south, southwest, and northwest Sligo area. XFINITY is one of the largest internet service providers internet service providers in the US, with internet service available in some of Sligo.
XFINITY from Comcast cable download speeds
XFINITY is above average when comparing download speeds to all other internet providers in Sligo. Versus other cable providers in the area, XFINITY cable is the fastest. There are no different maximum speeds throughout Sligo. The fastest plan anyone in Sligo can order from XFINITY goes up to 1,200 Mbps, and all Sligo customers can get this speed.
Show all download speeds
- 100.0% up to 1,200.0 Mbps
XFINITY from Comcast cable upload speeds
In Sligo 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 average compared to other Sligo cable providers. XFINITY offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sligo is up to 35 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 35.0 Mbps
Atlantic Broadband Cable in Sligo, PA
Atlantic Broadband cable coverage
About 33.69%, or 638 people, have Atlantic Broadband cable internet available to them in the city. The company covers the central, northeast, southeast, east, south, and north Sligo area. Atlantic Broadband is a large internet service provider internet service providers in the US, with internet service available in a small portion of Sligo.
Atlantic Broadband cable download speeds
Atlantic Broadband is above average when comparing download speeds to all other internet providers in Sligo. Versus other cable providers in the area, Atlantic Broadband cable is the slowest. There are 2 different maximum speeds throughout Sligo. The fastest plan anyone in Sligo can order from Atlantic Broadband goes up to 1,000 Mbps, the slowest package only goes up to 250 Mbps, and the city-wide average maximum speed for Sligo customers is up to 884 Mbps.
Show all download speeds
- 84.5% up to 1,000.0 Mbps
- 15.5% up to 250.0 Mbps
Atlantic Broadband cable upload speeds
In Sligo download speeds tend to be faster than than upload speeds for Atlantic Broadband cable. Compared to other ISPs, Atlantic Broadband is below average where upload speeds are concerned, and the fastest compared to other Sligo cable providers. Atlantic Broadband 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 Sligo is up to 50 Mbps. Some customers have slower plan choices, which only go up to 20 Mbps. On average, Atlantic Broadband customers can get speeds up to 45 Mbps.
Show all upload speeds
- 84.5% up to 50.0 Mbps
- 15.5% up to 20.0 Mbps
Armstrong Cable in Sligo, PA
Armstrong cable coverage
About 8.87%, or 168 people, have Armstrong cable internet available to them in the city. The company covers the northwest and west Sligo area. Armstrong is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Sligo.
Armstrong cable download speeds
Armstrong is above average when comparing download speeds to all other internet providers in Sligo. Versus other cable providers in the area, Armstrong cable is below average. There are no different maximum speeds throughout Sligo. The fastest plan anyone in Sligo can order from Armstrong goes up to 1,000 Mbps, and all Sligo customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Armstrong cable upload speeds
In Sligo 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 Sligo cable providers. Armstrong offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sligo is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
T-Mobile Home Internet Fixed Wireless in Sligo, PA
T-Mobile Home Internet fixed wireless coverage
About 91.45%, or 1,732 people, have T-Mobile Home Internet fixed wireless internet available to them in the city. The company covers the entire Sligo 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 Sligo.
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 Sligo. Versus other fixed wireless providers in the area, T-Mobile Home Internet fixed wireless is below average. There are 2 different maximum speeds throughout Sligo. The fastest plan anyone in Sligo 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 Sligo customers is up to 26 Mbps.
Show all download speeds
- 1.2% up to 100.0 Mbps
- 98.8% up to 25.0 Mbps
T-Mobile Home Internet fixed wireless upload speeds
In Sligo 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 below average compared to other Sligo 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 Sligo 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 3.2 Mbps.
Show all upload speeds
- 1.2% up to 20.0 Mbps
- 98.8% up to 3.0 Mbps
EarthLink Fixed Wireless in Sligo, PA
EarthLink fixed wireless coverage
About 25.87%, or 490 people, have EarthLink fixed wireless internet available to them in the city. The company covers the central, northwest, west, southwest, northeast, and south Sligo area. EarthLink is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Sligo.
EarthLink fixed wireless download speeds
EarthLink is one of the slowest when comparing download speeds to all other internet providers in Sligo. Versus other fixed wireless providers in the area, EarthLink fixed wireless is one of the slowest. There are no different maximum speeds throughout Sligo. The fastest plan anyone in Sligo can order from EarthLink goes up to 25 Mbps, and all Sligo customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
EarthLink fixed wireless upload speeds
In Sligo 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 Sligo fixed wireless providers. EarthLink offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sligo is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
AT&T Fixed Wireless in Sligo, PA
AT&T fixed wireless coverage
About 25.87%, or 490 people, have AT&T fixed wireless internet available to them in the city. The company covers the central, northwest, west, southwest, northeast, and south Sligo area. AT&T is one of the largest internet service providers internet service providers in the US, with internet service available in a small portion of Sligo.
AT&T fixed wireless download speeds
AT&T is one of the slowest when comparing download speeds to all other internet providers in Sligo. Versus other fixed wireless providers in the area, AT&T fixed wireless is one of the slowest. There are no different maximum speeds throughout Sligo. The fastest plan anyone in Sligo can order from AT&T goes up to 25 Mbps, and all Sligo customers can get this speed.
Show all download speeds
- 100.0% up to 25.0 Mbps
AT&T fixed wireless upload speeds
In Sligo 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 Sligo fixed wireless providers. AT&T offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sligo is up to 3.0 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 3.0 Mbps
Verizon Fixed Wireless in Sligo, PA
Verizon fixed wireless coverage
About 21.12%, or 400 people, have Verizon fixed wireless internet available to them in the city. The company covers the central, northwest, southeast, southwest, northeast, and south Sligo 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 Sligo.
Verizon fixed wireless download speeds
Verizon is below average when comparing download speeds to all other internet providers in Sligo. Versus other fixed wireless providers in the area, Verizon fixed wireless is the fastest. There are no different maximum speeds throughout Sligo. The fastest plan anyone in Sligo can order from Verizon goes up to 300 Mbps, and all Sligo customers can get this speed.
Show all download speeds
- 100.0% up to 300.0 Mbps
Verizon fixed wireless upload speeds
In Sligo 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 Sligo fixed wireless providers. Verizon offers no different upload speeds across the city. The fastest upload speed available to anyone from this ISP in Sligo is up to 20 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 20.0 Mbps
Sligo Internet by Area
This information is most helpful to those looking for homes or considering moving to Sligo or any of the areas nearby.
How does internet in Sligo compare to the rest of Pennsylvania?
Internet speeds in Sligo are slower versus the average speeds in Pennsylvania: 2,212 Mbps in Pennsylvania versus 1,568 Mbps in the city. The state has similar internet availability compared to the city. Average internet coverage in Pennsylvania is 98.60% versus 99.68% in Sligo.
What zip codes have widespread internet?
Internet coverage varies by zip code and neighborhood. Some examples in or around Sligo 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
- Reidsburg, PA: more internet coverage, slower speeds
- Callensburg, PA: more internet coverage, slower speeds
- Wildcat, PA: less internet coverage, slower speeds
- Rimersburg, PA: less internet coverage, slower speeds
- Leatherwood, PA: more internet coverage, slower speeds
- Turnip Hole, PA: more internet coverage, slower speeds
- Turkey City, PA: more internet coverage, slower speeds
- Kissingers Mill, PA: more internet coverage, slower speeds
- Smithland, PA: more internet coverage, slower speeds
- West Freedom, PA: less internet coverage, slower speeds
Cities with Similar Populations
- Bowdoinham, ME: more internet coverage, faster speeds
- Chippewa Lake, OH: more internet coverage, faster speeds
- Clifton, IL: more internet coverage, faster speeds
- Colorado City, CO: less internet coverage, slower speeds
- Rainelle, WV: less internet coverage, slower speeds
- Sequatchie, TN: more internet coverage, slower speeds
- Port Barrington, IL: more internet coverage, faster speeds
- Penrose, NC: more internet coverage, faster speeds
- Paris, MI: less internet coverage, slower speeds
- Palmyra, TN: more internet coverage, slower speeds