Slippery Rock, Pennsylvania

Slippery Rock population, 2020 to 2024

Slippery Rock added 392 residents from July 2020 to July 2024, a change of +12.4%. In the latest year it moved by -22.

Slippery Rock covers 1.65 square miles of land, for 2,156 people per square mile of land. The median Pennsylvania place of 5,000+ has 3,911, so Slippery Rock is less dense than the typical town.

What county Slippery Rock is in

All of Slippery Rock's residents live in Butler County, which had 199,341 residents in 2024. Slippery Rock holds 1.8% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Slippery Rock

1 ZIP Code Tabulation Area (ZCTA) overlaps Slippery Rock by at least 10% of the ZCTA's or the borough's land: 16057. 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 Slippery Rock is

The Census internal point of Slippery Rock is at 41.069500, -80.057900. Harrisburg, the capital, is 175.4 miles ESE in a straight line. The nearest larger place is Grove City, PA (7,749 people), 6.3 miles away. The nearest city of 100,000 or more is Pittsburgh, PA, 43.7 miles away.

Daylight in Slippery Rock

At 41.07° N, Slippery Rock gets about 15 h 08 min of daylight around the June solstice and 9 h 13 min around the December solstice, a swing of 5 h 55 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Slippery Rock

The eight nearest incorporated places of 1,000+ in Pennsylvania, measured between internal points. The closest is Grove City, 6.3 miles away, with 7,749 people.