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This page features files containing county population totals and components of change for years 2020 to 2023. For the most recent data available, please refer to the Vintage 2023 data. Vintage 2023 is the most recent completed vintage and consistent set of estimates.
This is a list of the 100 most populous of the 3,144 counties in the United States based on the national decennial US census conducted on April 1, 2020, and vintage Census population estimates for July 1, 2023.
There are no counties in Ohio with fewer than 10,000 residents. The least populated county in Ohio is Vinton County with 13,139, a decline of 1.98%. Other small counties in Ohio include Monroe County (13,790), Noble County (14,354), Morgan County (14,604), Harrison County (15,174), and Paulding County (18,760).
US County Population Trends Largest Counties. According to the most recent United States Census, Los Angeles County in California is the largest county in the nation, with a total population of 10,150,558 – an increase of 3.5% since 2010. Chicago's Cook County follows and, although very large in its own right, is half the size of Los Angeles ...
20 cze 2024 · The most populous counties in Ohio are Franklin County with 1,326,063, Cuyahoga County at 1,233,088, Hamilton County with 827,058, Summit County at 535,733, and Montgomery County with 533,796.
The population of Ohio was 11,785,935 at that time, a decrease of 0.1% from 2020. The average population of Ohio's counties was 133,931; Franklin County was the most populous (1,326,063) and Vinton County was the least (12,474).
22 godz. temu · Top Counties (Population) Franklin County: 1,291,981: Cuyahoga County: 1,248,514 (2% decline) Ohio’s population trends highlight significant regional differences. Columbus continues to thrive with steady growth, driven by economic opportunities and urban development according to sources.
