In Mercer County there are 3 residential Fiber providers covering 21.43% of the county. The average home can get speeds up to 7,142 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 Mercer County, PA.
To see availability maps for all providers including fiber, cable, DSL, and more in Mercer County, PA please click below.
Mercer County, PA Availability Maps
Fiber Internet Service Providers in Mercer 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 Mercer County are not shown.
Mercer 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 Mercer County is fiber internet available?
Fiber Internet Availability Key
Fiber is available in 21.43% of Mercer County. Areas in green have fiber internet service, where areas in yellow or red may not. The most widely available provider is Omni Fiber. Call one of the companies with service in Mercer County above to see who has service at your home.
How fast is fiber internet in Mercer County?
The map below shows maximum fiber internet speeds by area in Mercer County.
Fiber Internet Speed Key
The average Mercer County home can get up to 7,142 Mbps on their fiber internet plan. The fastest fiber download speed in the county is 10,000 Mbps, which 14.55% 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 100 Mbps. See the internet provider details below for info about their speed and coverage in Mercer County.
Fiber internet speeds tend to be faster in the southwest parts of Mercer County, and slower in the northwest areas of the county.
Is fiber the fastest internet I can get in Mercer County?
The fastest internet for you may vary based on where in Mercer County you live. In general, cable competes most often with fiber in the county.
- Fiber is the fastest internet type for 21.14% of Mercer County homes.
- Cable is fastest for 69.97% of the county.
- DSL is fastest for 1.40%.
- Fixed wireless is fastest for 5.83%.
- Satellite internet may be the only option for 1.67% of Mercer County homes.
Fiber Providers in Depth
Below you'll find which TV and internet providers offer service in Mercer County, along with details on where in Mercer County and at what speeds.
Omni Fiber Fiber in Mercer County, PA
Omni Fiber fiber coverage
About 14.55%, or 16,101 people, have Omni Fiber fiber internet available to them in the county. The company covers the west, southwest, and central Mercer County area. Omni Fiber is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Mercer County.
Omni Fiber fiber download speeds
Omni Fiber is the fastest when comparing download speeds to all other internet providers in Mercer County. Versus other fiber providers in the area, Omni Fiber fiber is the fastest. There are no different maximum speeds throughout Mercer County. The fastest plan anyone in Mercer County can order from Omni Fiber goes up to 10,000 Mbps, and all Mercer County customers can get this speed.
Show all download speeds
- 100.0% up to 10,000.0 Mbps
Omni Fiber fiber upload speeds
In Mercer County download speeds tend to be equal to than upload speeds for Omni Fiber fiber. Compared to other ISPs, Omni Fiber is the fastest where upload speeds are concerned, and the fastest compared to other Mercer County fiber providers. Omni Fiber offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Mercer County is up to 10,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 10,000.0 Mbps
Windstream Fiber in Mercer County, PA
Windstream fiber coverage
About 5.23%, or 5,790 people, have Windstream fiber internet available to them in the county. The company covers the northeast, east, northwest, north, and central Mercer County area. Windstream is one of the largest internet service providers internet service providers in the US, with internet service available in a very small piece of Mercer County.
Windstream fiber download speeds
Windstream is above average when comparing download speeds to all other internet providers in Mercer County. Versus other fiber providers in the area, Windstream fiber is below average. There are 2 different maximum speeds throughout Mercer County. The fastest plan anyone in Mercer County can order from Windstream goes up to 2,000 Mbps, the slowest package only goes up to 1,000 Mbps, and the county-wide average maximum speed for Mercer County customers is up to 1,178 Mbps.
Show all download speeds
- 17.8% up to 2,000.0 Mbps
- 82.2% up to 1,000.0 Mbps
Windstream fiber upload speeds
In Mercer County download speeds tend to be equal to than upload speeds for Windstream fiber. Compared to other ISPs, Windstream is above average where upload speeds are concerned, and below average compared to other Mercer County fiber providers. Windstream offers 2 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 Mercer County 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 1,178 Mbps.
Show all upload speeds
- 17.8% up to 2,000.0 Mbps
- 82.2% up to 1,000.0 Mbps
Armstrong Fiber in Mercer County, PA
Armstrong fiber coverage
About 1.95%, or 2,158 people, have Armstrong fiber internet available to them in the county. The company covers the northeast, east, southeast, and north Mercer County area. Armstrong is a large internet service provider internet service providers in the US, with internet service available in a very small piece of Mercer County.
Armstrong fiber download speeds
Armstrong is below average when comparing download speeds to all other internet providers in Mercer County. Versus other fiber providers in the area, Armstrong fiber is below average. There are no different maximum speeds throughout Mercer County. The fastest plan anyone in Mercer County can order from Armstrong goes up to 1,000 Mbps, and all Mercer County customers can get this speed.
Show all download speeds
- 100.0% up to 1,000.0 Mbps
Armstrong fiber upload speeds
In Mercer County 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 Mercer County fiber providers. Armstrong offers no different upload speeds across the county. The fastest upload speed available to anyone from this ISP in Mercer County is up to 1,000 Mbps, which is available to everyone covered.
Show all upload speeds
- 100.0% up to 1,000.0 Mbps
Mercer County Fiber by Area
This information is most helpful to those looking for homes or considering moving to Mercer County or any of the areas nearby.
How does fiber internet in Mercer County compare to the rest of Pennsylvania?
Fiber internet speeds in Mercer County are much faster versus the average speeds in Pennsylvania: 0.00 Mbps in Pennsylvania versus 7,142 Mbps in the county. The state has similar fiber availability compared to the county. Average fiber coverage in Pennsylvania is 0.00% versus 21.43% in Mercer County.
What zip codes have fiber internet?
Fiber internet coverage varies by zip code and neighborhood. Some examples in or around Mercer 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
- Trumbull County, OH: more fiber coverage, slower speeds
- Clarion County, PA: more fiber coverage, slower speeds
- Portage County, OH: more fiber coverage, slower speeds
- Summit County, OH: more fiber coverage, slower speeds
- Medina County, OH: more fiber coverage, faster speeds
- Lorain County, OH: more fiber coverage, slower speeds
- Huron County, OH: more fiber coverage, faster speeds
- Sandusky County, OH: more fiber coverage, faster speeds
- Seneca County, OH: more fiber coverage, slower speeds
- Clinton County, PA: less fiber coverage, slower speeds
Counties with Similar Populations
- Fayette County, GA: more fiber coverage, slower speeds
- Allegan County, MI: more fiber coverage, slower speeds
- Androscoggin County, ME: more fiber coverage, slower speeds
- Douglas County, KS: more fiber coverage, slower speeds
- Carroll County, GA: more fiber coverage, slower speeds
- Wayne County, NC: more fiber coverage, slower speeds
- Tom Green County, TX: more fiber coverage, slower speeds
- Monongalia County, WV: more fiber coverage, slower speeds
- Potter County, TX: more fiber coverage, slower speeds
- Platte County, MO: more fiber coverage, slower speeds