Waynesburg, Pennsylvania

Waynesburg, Pennsylvania
Greene County Courthouse in downtown Waynesburg
Etymology: Anthony Wayne
Location of Waynesburg in Greene County, Pennsylvania.
Waynesburg
Waynesburg
Coordinates: 39°53′47″N 80°11′11″W / 39.89639°N 80.18639°W / 39.89639; -80.18639
CountryUnited States
StatePennsylvania
CountyGreene
Established1796
Government
 • MayorLynn Bussey
Area
 • Total
0.80 sq mi (2.08 km2)
 • Land0.80 sq mi (2.08 km2)
 • Water0 sq mi (0.00 km2)
Elevation
1,034 ft (315 m)
Population
 (2020)
 • Total
4,001
 • Estimate 
(2023)
3,728
 • Density4,976/sq mi (1,921.4/km2)
Time zoneUTC-4 (EST)
 • Summer (DST)UTC-5 (EDT)
ZIP Code
15370
Area codes724, 878
FIPS code42-81832
Websitewaynesburgboro.com
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Waynesburg is a borough in Greene County, Pennsylvania, United States, and its county seat. The population was 4,001 at the 2020 census. It is located about 50 miles (80 km) south of Pittsburgh.

The region around Waynesburg is underlaid with several layers of coking coal, including the Pittsburgh No. 8 seam, the Waynesburg seam, and the Sewickley (Mapletown) seam. The area is also rich with coalbed methane, which is being developed from the underlying Marcellus Shale, the largest domestic natural gas reserve. Early in the 20th century, four large gas compressing stations and a steam shovel factory were located in Waynesburg.

Waynesburg is named for General "Mad" Anthony Wayne, one of the top lieutenants of George Washington during the Revolutionary War (1776–81). The borough is the location of Waynesburg University, and it is served by the Greene County Airport.