Duquesne, Pennsylvania

Duquesne population, 2020 to 2024

Duquesne lost 172 residents from July 2020 to July 2024, a change of -3.3%. In the latest year it moved by -22. Among 193 Pennsylvania places of 5,000 or more, that growth ranks 170th; the median place changed by +0.2%. The median place of 5,000+ in Pennsylvania has 8,364 people, so Duquesne is 61% of it.

Duquesne covers 1.82 square miles of land and 0.20 of water, for 2,788 people per square mile of land. The median Pennsylvania place of 5,000+ has 3,911, so Duquesne is less dense than the typical town.

What county Duquesne is in

All of Duquesne's residents live in Allegheny County, which had 1,231,814 residents in 2024. Duquesne holds 0.4% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Duquesne

1 ZIP Code Tabulation Area (ZCTA) overlaps Duquesne by at least 10% of the ZCTA's or the city's land: 15110. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Duquesne is

The Census internal point of Duquesne is at 40.373500, -79.850200. Harrisburg, the capital, is 156.4 miles E in a straight line. The nearest larger place is McKeesport, PA (17,119 people), 2.2 miles away. The nearest city of 100,000 or more is Pittsburgh, PA, 8.0 miles away.

Daylight in Duquesne

At 40.37° N, Duquesne gets about 15 h 03 min of daylight around the June solstice and 9 h 17 min around the December solstice, a swing of 5 h 46 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Duquesne

The eight nearest incorporated places of 1,000+ in Pennsylvania, measured between internal points. The closest is East Pittsburgh, 1.7 miles away, with 1,855 people.