Plain City
Plain City is significantly wealthier than the US average, with a median household income of $117,972. Population has grown 35% since 2000. Median home value has roughly tripled since 2000, reaching $368,500. Poverty is rare here, at 3.5% of residents. It ranks in the top 5% of US cities for household income. Households here earn about 65% more than the Ohio median.
Population & growth
PEP 2025 EST:4,322 residents (Census Bureau Vintage 2025, released March 2026)
Income & economy
Housing
Race & ethnicity
Education
Commute & transportation
Work & employment
People & community
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Compare Plain City to nearby cities
How many people live in Plain City, Ohio?
Plain City, Ohio has about 3,829 residents according to the 2024 American Community Survey.
What is the median household income in Plain City, Ohio?
The typical household in Plain City, Ohio earns about $117,972 a year. Half of households make more than that, and half make less.
Is Plain City, Ohio expensive?
In Plain City, Ohio, the median home is worth about $368,500, and the typical rent is about $985 a month.
How educated are people in Plain City, Ohio?
About 43.5% of adults age 25 and over in Plain City, Ohio hold a bachelor's degree or higher.
What is the poverty rate in Plain City, Ohio?
About 3.5% of people in Plain City, Ohio live below the federal poverty line.
Has Plain City, Ohio grown since 1990?
Yes, Plain City, Ohio has grown since 1990. The population has added about 1,588 residents, a change of about 71 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024