Monroeville, Pennsylvania

Monroeville population, 2020 to 2024

Monroeville lost 687 residents from July 2020 to July 2024, a change of -2.4%. In the latest year it moved by -120. Among 193 Pennsylvania places of 5,000 or more, that growth ranks 150th; the median place changed by +0.2%. The median place of 5,000+ in Pennsylvania has 8,364 people, so Monroeville is 3.3 times that size.

Monroeville covers 19.72 square miles of land, for 1,418 people per square mile of land. The median Pennsylvania place of 5,000+ has 3,911, so Monroeville is less dense than the typical town.

What county Monroeville is in

All of Monroeville's residents live in Allegheny County, which had 1,231,814 residents in 2024. Monroeville holds 2.3% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Monroeville

2 ZIP Code Tabulation Areas (ZCTAs) overlap Monroeville by at least 10% of the ZCTA's or the municipality's land: 15140, 15146. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a municipality that annexed land after 2020 may reach into ZIP codes not listed here.

Where Monroeville is

The Census internal point of Monroeville is at 40.426300, -79.761400. Harrisburg, the capital, is 151.9 miles E in a straight line. The nearest larger place is Pittsburgh, PA (307,668 people), 11.3 miles away.

Daylight in Monroeville

At 40.43° N, Monroeville gets about 15 h 04 min of daylight around the June solstice and 9 h 17 min around the December solstice, a swing of 5 h 47 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Monroeville

The eight nearest incorporated places of 1,000+ in Pennsylvania, measured between internal points. The closest is Pitcairn, 1.5 miles away, with 2,984 people.