Monessen, Pennsylvania — interactive Google street map, satellite and terrain views, Street View, live National Weather Service conditions and 7-day forecasts, real-time local and world news, and an editorial description of Monessen, Westmoreland County.
| City | Monessen |
| State | Pennsylvania (PA) |
| County | Westmoreland |
| Country | United States of America |
| Timezone | Eastern Time (America/New_York) |
| Latitude | 40.148405 |
| Longitude | -79.887825 |
| Population | 6,780 |
| Density | 912.8 /km² |
| Incorporated | N/A |
| ZIP Code(s) | 15062 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| County Seat | Greensburg |
| School District | Monessen City School District |
Monessen is a locality in Westmoreland County, Pennsylvania, United States. It has a population of approximately 6,780. The population density is 912.8 people per km². Monessen is located at 40.1484°N, 79.8878°W. It observes the Eastern Time (America/New_York) timezone. ZIP code: 15062.
Monessen sprawls along the western bank of the Monongahela River, a ribbon of steel and brick tracing the contours of the land. It lies 14.7 miles south-south-east of Bethel Park, PA (from Bethel Park, PA: bearing 147°T), and is situated 4.4 miles west-south-west of Rostraver. The terrain here rises in a series of hills, their slopes softened by the persistent green of deciduous trees, their summits often shrouded in a wispy, characteristic Pennsylvania mist that lends a perpetual, ethereal glow to the late afternoon. Down in the valley, the river itself, a broad, muddy artery, hums with the infrequent passage of barges, their low thrumming a bass note against the more insistent chirping of unseen insects in the overgrown lots and the distant, metallic sigh of industry. Even the air carries a certain weight, a faint, earthy scent mingled with the ghost of coal smoke, a reminder of generations past. The very bones of Monessen were forged in the crucible of heavy industry, its founding tied intrinsically to the steel mills that once dominated the skyline, their towering structures now largely dismantled, leaving behind skeletal remains that stand as silent sentinels to a bygone era. For decades, this was a town that lived and breathed by the rhythm of the furnace and the clang of hammers, its economy inextricably linked to the fortunes of coal and iron. While the grand edifices of steel have receded, the spirit of resilience, that quiet, determined grit, endures, palpable in the well-worn sidewalks and the stoic facades of the older buildings. The river, once a highway for raw materials and finished goods, still offers a connection to the wider world, a constant, murmuring presence that has witnessed the ebb and flow of Monessen's fortunes.
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This page provides an interactive Google map of Monessen, Pennsylvania with street, satellite and terrain views and integrated Street View imagery. Live weather conditions are sourced directly from the National Weather Service, with current observations and a 7-day forecast also powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while a Wikipedia summary or an editorially written description provides background on Monessen and Westmoreland County.
Detailed location data for Monessen includes the ZIP code (15062), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Westmoreland County (Greensburg), and school district assignment (Monessen City School District). These are among the most commonly searched location details for any US city or town.
Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity — ensuring the correct Monessen is identified even where the name is shared across multiple counties or states. Population figures are sourced from the 2020 US Census.
| Page generated | June 2026 |
| Location data | SimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data |
| Wikipedia validation | Article content matched to USGS GNIS coordinates via Wikipedia geosearch API. Location verified by proximity — not name matching alone. |