Williamsport, Indiana

Williamsport population, 2020 to 2024

Williamsport added 8 residents from July 2020 to July 2024, a change of +0.4%. In the latest year it moved by -9.

Williamsport covers 1.31 square miles of land, for 1,491 people per square mile of land. The median Indiana place of 5,000+ has 1,645, so Williamsport is close to the typical town.

What county Williamsport is in

All of Williamsport's residents live in Warren County, which had 8,451 residents in 2024. Williamsport holds 23.1% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Williamsport

1 ZIP Code Tabulation Area (ZCTA) overlaps Williamsport by at least 10% of the ZCTA's or the town's land: 47993. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a town that annexed land after 2020 may reach into ZIP codes not listed here.

Where Williamsport is

The Census internal point of Williamsport is at 40.288400, -87.292300. Indianapolis, the capital, is 69.9 miles ESE in a straight line. The nearest larger place is Attica, IN (3,247 people), 2.5 miles away. The nearest city of 100,000 or more is Carmel, IN, 64.4 miles away.

Daylight in Williamsport

At 40.29° N, Williamsport 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 Williamsport

The eight nearest incorporated places of 1,000+ in Indiana, measured between internal points. The closest is Attica, 2.5 miles away, with 3,247 people.