West Union, Pennsylvania

West Union: Situated in the rugged terrain of southwestern Pennsylvania, this unincorporated community is located within Greene County.

About

West Union is a city located in the county of Greene in the U.S. state of Pennsylvania.

Quick Facts about West Union

State Pennsylvania (United States)
County Greene County
Latitude & Longitude 40.0026,-80.2706
Time Zone America/New_York
Local time 11:51:04 (7th November 2026)
Weather 53℉ Mostly Cloudy 7-days weather

Geography

West Union is located at 40°0'9"N 80°16'14"W (40.0025700, -80.2706200).

West Union map

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Weather

53°F
Mostly Cloudy
6 to 15 mph W Today

Mostly cloudy, with a high near 53. West wind 6 to 15 mph, with gusts as high as 25 mph.

7-Day Forecast

Nearby Schools and Colleges

Schools and campuses linked to West Union, PA. Select a name to open its map and contact details.

Code Name City ZIP
216694 Waynesburg University Waynesburg (PA) 15370-1257

Nearby Transit Stations (5)

Rail and bus stations connected to West Union, PA. Select a station to open its map and address details.

Code Name Address Type
PGH Union Station 1100 Liberty Avenue RAIL
COV Connellsville station North Water Street and West Peach Street RAIL
GNB Greensburg Harrison Ave. and Seton Hill Dr. RAIL
LAB Latrobe station 329 McKinley Ave RAIL
GTV Grantsville, MD 3000 Chestnut Ridge Road BUS

Closest post offices linked to West Union.

Post Office Name City ZIP
Prosperity Post Office Prosperity (PA) 15329

Other places with the same name (2)

  • West Union, Ohio city in Iowa, United States. with a population of 3,147 people.
  • West Union, Iowa city in Iowa, United States. with a population of 2,270 people.

Other cities in Greene County

Cities, towns, neighborhoods & other populated places in Greene County , PA.

City Name Population Title
Morrisville 8,490 Borough in Pennsylvania, United States
Chartiers 8,299 Township in Washington County, Pennsylvania, United States
Mount Carmel 5,708 Borough in southeastern Northumberland County, Pennsylvania
Waynesburg 3,857 Borough of Pennsylvania, USA
Dunkard 2,210 Township in Greene County, Pennsylvania