Celina Flag

Celina

County:
Mercer County
County Seat:
Yes
Area (mi²):
5.028
State:
Ohio

Celina is a city located in Mercer County, Ohio. Celina has a 2025 population of 10,855. It is also the county seat of Mercer CountyCelina is currently declining at a rate of -0.14% annually and its population has decreased by -0.69% since the most recent census, which recorded a population of 10,930 in 2020.

The average household income in Celina is $75,908 with a poverty rate of 10.69%.The median age in Celina is 39.5 years: 36.6 years for males, and 42.7 years for females.

10.9K
Total Population
2,159
Density (mi²)
-15 -0.14%
Growth

Celina Population

Demographics

Economics and Income Statistics

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)