Map of Mount Pleasant borough, Pennsylvania

Mount Pleasant is a borough in Westmoreland County, Pennsylvania, United States. It stands 45 miles (72 km) southeast of Pittsburgh. As of the 2020 census, the borough’s population was 4,245.

The Borough of Mount Pleasant, consisting of the town area, should not be confused with Mount Pleasant Township, which is an entirely separate municipality. Mount Pleasant Township is predominantly rural and adjoins the borough to the north.

In the past, Mount Pleasant was a center of an extensive coke-making industry. Other products included flour, lumber, iron, glass, foundry products, etc.

Mount Pleasant borough overview:
Name:	Mount Pleasant borough
LSAD Code:	21
LSAD Description:	borough (suffix)
State:	Pennsylvania
County:	Westmoreland County
Incorporated:	1828
Elevation:	1,171 ft (357 m)
Total Area:	1.00 sq mi (2.59 km²)
Land Area:	1.00 sq mi (2.59 km²)
Water Area:	0.00 sq mi (0.00 km²)
Total Population:	4,245
Population Density:	4,240.76/sq mi (1,637.20/km²)
ZIP code:	15666
FIPS code:	4251880
Website:	www.mtpleasantboro.com

Online Interactive Map

Click on to view map in "full screen" mode.

Mount Pleasant online map. Source: Basemap layers from Google Map, Open Street Map (OSM), Arcgisonline, Wmflabs. Boundary Data from Database of Global Administrative Areas.

Mount Pleasant location map. Where is Mount Pleasant borough?

Mount Pleasant location on the U.S. Map. Where is Mount Pleasant borough. — Mount Pleasant location on the U.S. Map.

Mount Pleasant location on the Pennsylvania map. Where is Mount Pleasant borough. — Location of Mount Pleasant in Pennsylvania.

History

The year of Mount Pleasant’s first non-Indian resident is not known, although one source states that at the time of the American Revolutionary War, there was a settlement of “not more than a half dozen houses.” Braddock Road (Braddock expedition) passed through the western end of the future town in 1755, opening the area to settlement. In 1793 Michael Smith was licensed to operate an inn, which would have served traffic on Glades Road (sometimes spelled Glade Road), now Route 31. In 1797, Nathaniel Marshall sold land to Andrew McCready, who laid out the design of the town.

Jacob’s Creek Bridge, the first iron-chain suspension bridge built in the United States, was erected south of the town in 1801. It was demolished in 1833.

Unfortunately, no pre-1800 structures remain within the borough limits. The borough’s three oldest existing buildings all date from approximately 1812: The Shupe House at 201 Main Street, Hitchman House at 355 Main Street, and the Rupert Building at 642-644 Main Street.

Mount Pleasant became a borough on February 7, 1828.

Glass manufacturing was a foundation of the local economy, with Bryce Brothers commencing operations in 1850, and L. E. Smith Glass in 1907. The invention of the Bessemer process of steelmaking in 1859, which required coke (fuel), had a dramatic impact on the region. The town prospered as coal deposits were developed, from which coke was made. However, the lives of coal miners in the outlying “patch towns” (company-owned mining towns) were arduous, and labor-management disputes became frequent. The strike in Morewood, west of Mount Pleasant borough, was the most violent of the area’s strikes, in which nine miners were killed by sheriff’s deputies on April 3, 1891.

Mount Pleasant was disadvantaged when the main lines of the railroads bypassed the community in the 1850s. The community’s isolation lessened in 1871 with the opening of the Mount Pleasant and Broadford Railroad, later part of the Baltimore and Ohio Railroad. In addition, a branch line of the Pennsylvania Railroad connected the borough to Scottdale, and West Penn Railways (an interurban trolley) served Mount Pleasant from 1906 to 1952.

The Borough of Mount Pleasant has three listings on the National Register of Historic Places: the Samuel Warden House (1886) at 200 South Church Street, the demolished Mount Pleasant Armory, and the Mount Pleasant Historic District, which encompasses the oldest parts of the borough.