Map of Marion, Ohio, United States

Marion is a city in Ohio, United States, with a population of about 36,363. It lies at 40.5887°N, 83.1285°W, about 299 m above sea level. Marion is about 554 km (344 mi) west of Washington, D.C., the capital. The nearest city on our map is Delaware, 33 km to the south.

Marion at a glance

Region
Ohio
Population
36,363GeoNames
Coordinates
40.5887, -83.128540°35′19″N 83°07′43″W
Time zone
America/New_YorkUTC−05:00 / UTC−04:00 (daylight saving time)
Local time
–
Elevation
299 m (981 ft)
Distance to Washington, D.C.
554 km (344 mi)

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Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.