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Marion (OH) Streets, Geographical, Population & More

Population of Marion, Ohio

StateOhio
Land Area (mi²)11.8 sq mi
Density (mi²)3,040.2/sq mi
2022 Growth Rate-0.23% (-84)
Growth Since 2020-0.5% (-180)
Rank in State39th
Rank in Country1254th

The population of Marion, OH in 2022 is estimated to be 35,831. This is a decrease of -0.23% (-84 people) compared to the population in 2021.

Population in Metro Area of Marion by Year

2021 and 2022 population is estimated by projecting the 2019 numbers.

YearPopulationGrowthGrowth Rate

Population of Marion by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Marion by Age

Marion Population Pyramid 2022
Marion Median Age
37.2
Total
37.3
Male
36.8
Female
Marion Sex Ratio
56.35%
20,293
Male
43.65%
15,718
Female
Marion Age Dependency Ratio
21.1
Old Age Dependency Ratio
30.8
Child Dependency Ratio
Marion Adults
28,710
Adults
(4,995 of whom are seniors) in Marion.

Population of Marion by Year

Year
PopulationGrowthAnnual Growth Rate