Miami County, Ohio. QuickFacts provides statistics for all states and counties. Also for cities and towns with a population of 5,000 or more.

Miami County is a county located in the U.S. state of Ohio. As of the 2020 census, the population was 108,774. Its county seat is Troy. Bethel Township, Miami... · Springcreek Township, Miami...

Age, Number, Percent. TOTAL, 102,506, 100.0%. Under 19 years, 27,263, 26.6%. 20 to 24 years, 5,228, 5.1%. 25 to 29 years, 5,675, 5.5%. 30 to 34 years, 5,694 ...

The population of Miami County, Ohio in 2022 was 110,247, 7.6% up from the 102,487 who lived there in 2010. For comparison, the US population grew 7.7% and ... How has the population... · How old is the population in...

In 2022, Miami County, OH had a population of 109k people with a median age of 41.1 and a median household income of $71,440. Between 2021 and 2022 the ...

Miami County, Ohio has 406.6 square miles of land area and is the 70th largest county in Ohio by total area. Topics in the Miami County, Ohio data profile ...