Union County had the greatest increase in population, growing by 10.4 percent from 63,085 to 69,637 between 2020 and 2023.

Resources on this website include: State and county-level population data and projections Maps of Ohio’s projected older population from 2020-2050 Reports on the 65+ population for each of Ohio’s 88 ...

The essential role those cities (and some smaller urban centers) play in making Ohio the seventh-largest producer of GDP in the country is uniquely threatened by predictions of precipitous population ...

Fifty of Ohio's 88 counties saw population growth from 2007 to 2012, according to new data released this week. Here's a look at population change in all counties.

While the state has seen deindustrialization resulting in a decline in population declines in cities like Cleveland and Cincinnati, the state capital of Columbus is flourishing. Meanwhile ...

However, a handful of counties in the Buckeye State have seen their population boom in recent years. Ohio is the seventh most populous U.S. state, with a 2023 population of 11,785,935, according ...