Jefferson Hills, Pennsylvania

Jefferson Hills population, 2020 to 2024

Jefferson Hills lost 135 residents from July 2020 to July 2024, a change of -1.1%. In the latest year it moved by +64. Among 193 Pennsylvania places of 5,000 or more, that growth ranks 114th; the median place changed by +0.2%. The median place of 5,000+ in Pennsylvania has 8,364 people, so Jefferson Hills is 1.5 times that size.

Jefferson Hills covers 16.59 square miles of land and 0.16 of water, for 741 people per square mile of land. The median Pennsylvania place of 5,000+ has 3,911, so Jefferson Hills is less dense than the typical town.

What county Jefferson Hills is in

All of Jefferson Hills's residents live in Allegheny County, which had 1,231,814 residents in 2024. Jefferson Hills holds 1.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Jefferson Hills

2 ZIP Code Tabulation Areas (ZCTAs) overlap Jefferson Hills by at least 10% of the ZCTA's or the borough's land: 15025, 15332. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a borough that annexed land after 2020 may reach into ZIP codes not listed here.

Where Jefferson Hills is

The Census internal point of Jefferson Hills is at 40.297200, -79.942500. Harrisburg, the capital, is 161.2 miles E in a straight line. The nearest larger place is West Mifflin, PA (18,902 people), 4.6 miles away. The nearest city of 100,000 or more is Pittsburgh, PA, 10.0 miles away.

Daylight in Jefferson Hills

At 40.30° N, Jefferson Hills gets about 15 h 03 min of daylight around the June solstice and 9 h 18 min around the December solstice, a swing of 5 h 45 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Jefferson Hills

The eight nearest incorporated places of 1,000+ in Pennsylvania, measured between internal points. The closest is Pleasant Hills, 2.4 miles away, with 8,318 people.