The basics
Total Population
11,810,293
Median Age
39.7
Population Density
289.05
Climate & hazard risk
Greatest FEMA-rated hazard: tornado.
Go deeper
Explore every county, ZIP code, and census tract in Ohio — demographics, housing, climate, and risk — on the interactive map.
Explore Ohio on the map →Sources: U.S. Census ACS, FEMA National Risk Index, FHFA House Price Index, OpenStreetMap, EPA. Explore the map →