Westerville, Ohio

Westerville population, 2020 to 2024

Westerville lost 628 residents from July 2020 to July 2024, a change of -1.6%. In the latest year it moved by +119. Among 254 Ohio places of 5,000 or more, that growth ranks 199th; the median place changed by -0.4%. The median place of 5,000+ in Ohio has 13,905 people, so Westerville is 2.8 times that size.

Westerville covers 12.60 square miles of land and 0.14 of water, for 3,064 people per square mile of land. The median Ohio place of 5,000+ has 2,000, so Westerville is denser than the typical town.

The 2 counties Westerville spans

Westerville crosses county lines. The Census county-part estimates split its 38,612 residents as follows; Franklin County holds 75.8% of them. The shaded shapes are on the map above; dots mark the eight nearest places.

ZIP codes in Westerville

2 ZIP Code Tabulation Areas (ZCTAs) overlap Westerville by at least 10% of the ZCTA's or the city's land: 43081, 43082. 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 Westerville is

The Census internal point of Westerville is at 40.123400, -82.913300. Columbus, the capital, is 12.1 miles SSW in a straight line. The nearest larger place is Columbus, OH (933,263 people), 10.4 miles away.

Daylight in Westerville

At 40.12° N, Westerville gets about 15 h 02 min of daylight around the June solstice and 9 h 19 min around the December solstice, a swing of 5 h 43 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Westerville

The eight nearest incorporated places of 1,000+ in Ohio, measured between internal points. The closest is Minerva Park, 3.6 miles away, with 1,961 people.