State IntegrityReceipts, not verdicts

Cincinnati, Ohio: population and official figures

Population (1 July)
314,367
2025

In depth

What is the population of Cincinnati, Ohio?

Cincinnati, Ohio, had an estimated 314,367 residents on 1 July 2025, the 66th largest of the 824 US cities and towns with 50,000 or more people, and the 3rd largest of 924 incorporated places in Ohio (Census Bureau Vintage 2025 estimates).

Source: U.S. Census Bureau · saved copy

Is the population of Cincinnati growing?

Its population is up 4,778 (1.5%) on the April 2020 estimates base of 309,589, 405th slowest-growing of 824 US cities of 50,000 or more.

Source: U.S. Census Bureau · saved copy

How fast is Cincinnati, Ohio growing?

In the year to 1 July 2025 its population fell by 488 (0.15%), from 314,855 in July 2024.

Source: U.S. Census Bureau · saved copy

When does the fiscal year of Cincinnati end?

The Census Bureau lists Cincinnati's government in its 2024 finance survey as "Cincinnati City", with a fiscal year that ends on 31 December.

Source: U.S. Census Bureau · saved copy

More figures

Who runs Cincinnati?

In the United States, cities and towns are run by municipalities: Elected council; mayor elected directly or chosen by the council; in council-manager systems the council hires a professional city manager. Police, fire, local roads, zoning, water, parks. Townships exist in fewer than half the states.

How local power works in the United States

Cincinnati is in Ohio, which has 11,900,510 residents.

Cities of a similar size in the United States

Up a level: all cities in the United States · the United States · government and power

Sources

Each saved copy is the file exactly as downloaded, kept so the figures can be checked even if the source changes. Report an error.