Marion County, Ohio demographics
Population: 65,515
Median age: 41.2
Median household income: 51,144
Demographics, population, home values, social and economic characteristics of Marion County, Ohio.
Population
| 2021 | 65,515 |
| 2020 | 65,179 |
| 2019 | 65,299 |
| 2018 | 65,344 |
| 2017 | 65,483 |
| 2016 | 65,620 |
| 2015 | 65,943 |
| 2014 | 66,171 |
| 2013 | 66,323 |
| 2012 | 66,514 |
| 2011 | 66,503 |
| 2010 | 66,530 |
| 2009 | 65,593 |
Marion County, OH cities
Caledonia village - 480
Green Camp village - 349
La Rue village - 636
Marion city - 36,053
Morral village - 507
New Bloomington village - 377
Prospect village - 1,224
Waldo village - 338
Census data for Marion County, Ohio
Demographic and housing estimates in Marion County, Ohio
| Total population | 65,515 |
| Male | 34,906 |
| Female | 30,609 |
| Total population | 65,515 |
| Under 5 years | 3,729 |
| 5 to 9 years | 3,452 |
| 10 to 14 years | 4,362 |
| 15 to 19 years | 3,869 |
| 20 to 24 years | 3,834 |
| 25 to 34 years | 8,744 |
| 35 to 44 years | 7,960 |
| 45 to 54 years | 8,820 |
| 55 to 59 years | 4,516 |
| 60 to 64 years | 4,609 |
| 65 to 74 years | 7,094 |
| 75 to 84 years | 3,116 |
| 85 years and over | 1,410 |
| Median age (years) | 41.2 |
| Under 18 years | 13,931 |
| 16 years and over | 52,998 |
| 18 years and over | 51,584 |
| 21 years and over | 49,397 |
| 62 years and over | 14,421 |
| 65 years and over | 11,620 |
| Total population | 65,515 |
| One race | 62,711 |
| White | 58,149 |
| Black or African American | 3,389 |
| American Indian and Alaska Native | 142 |
| Asian | 481 |
| Native Hawaiian and Other Pacific Islander | 27 |
| Some other race | 523 |
| Two or more races | 2,804 |
| Citizen, VOTING AGE 18 and over population | 51,237 |
| Male Citizen, VOTING AGE 18 and over population | 27,651 |
| Female Citizen, VOTING AGE 18 and over population | 23,586 |
Social characteristics in Marion County, Ohio
| Total households | 24,251 |
| Family households (families) | 11,184 |
| Married-couple family | 2,029 |
| Male householder, no wife present, family | 4,442 |
| Female householder, no husband present, family | 3,464 |
| Nonfamily households | 6,596 |
| Average household size | 8,131 |
| Average family size | 2.47 |
Economic characteristics in Marion County, Ohio
| Total households | 24,251 |
| Less than $10,000 | 1,776 |
| $10,000 to $14,999 | 1,204 |
| $15,000 to $24,999 | 2,518 |
| $25,000 to $34,999 | 2,405 |
| $35,000 to $49,999 | 4,045 |
| $50,000 to $74,999 | 4,278 |
| $75,000 to $99,999 | 3,397 |
| $100,000 to $149,999 | 2,919 |
| $150,000 to $199,999 | 908 |
| $200,000 or more | 801 |
| Median household income (dollars) | 51,144 |
Housing characteristics in Marion County, Ohio
| Total housing units | 27,428 |
| Occupied housing units | 24,251 |
| Vacant housing units | 3,177 |
| Total housing units | 27,428 |
| 1-unit, detached | 21,500 |
| 1-unit, attached | 474 |
| 2 units | 1,027 |
| 3 or 4 units | 758 |
| 5 to 9 units | 834 |
| 10 to 19 units | 523 |
| 20 or more units | 972 |
| Mobile home | 1,340 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 27,428 |
| Built 2014 or later | 5 |
| Built 2010 to 2013 | 628 |
| Built 2000 to 2009 | 1,849 |
| Built 1990 to 1999 | 2,617 |
| Built 1980 to 1989 | 1,686 |
| Built 1970 to 1979 | 4,194 |
| Built 1960 to 1969 | 3,374 |
| Built 1950 to 1959 | 3,538 |
| Built 1940 to 1949 | 1,359 |
| Built 1939 or earlier | 8,178 |
| Total housing units | 27,428 |
| 1 room | 317 |
| 2 rooms | 281 |
| 3 rooms | 1,546 |
| 4 rooms | 2,745 |
| 5 rooms | 4,501 |
| 6 rooms | 6,787 |
| 7 rooms | 4,908 |
| 8 rooms | 3,017 |
| 9 rooms or more | 3,326 |
| Median rooms | 6.1 |
| Total housing units | 27,428 |
| No bedroom | 343 |
| 1 bedroom | 2,206 |
| 2 bedrooms | 5,747 |
| 3 bedrooms | 14,424 |
| 4 bedrooms | 4,222 |
| 5 or more bedrooms | 486 |
| Occupied housing units | 24,251 |
| Owner-occupied | 16,313 |
| Renter-occupied | 7,938 |
| Average household size of owner-occupied unit | 2.52 |
| Average household size of renter-occupied unit | 2.36 |
| Occupied housing units | 24,251 |
| Moved in 2017 or later | 1,732 |
| Moved in 2015 to 2016 | 6,545 |
| Moved in 2010 to 2014 | 4,291 |
| Moved in 2000 to 2009 | 4,327 |
| Moved in 1990 to 1999 | 3,085 |
| Moved in 1989 and earlier | 4,271 |
| Owner-occupied units | 16,313 |
| Less than $50,000 | 1,783 |
| $50,000 to $99,999 | 5,149 |
| $100,000 to $149,999 | 3,355 |
| $150,000 to $199,999 | 2,600 |
| $200,000 to $299,999 | 2,336 |
| $300,000 to $499,999 | 867 |
| $500,000 to $999,999 | 223 |
| $1,000,000 or more | 0 |
| Median (dollars) | 114,800 |
| Owner-occupied units | 16,313 |
| Housing units with a mortgage | 9,811 |
| Housing units without a mortgage | 6,502 |
| Occupied units paying rent | 7,194 |
| Less than $500 | 900 |
| $500 to $999 | 4,873 |
| $1,000 to $1,499 | 1,292 |
| $1,500 to $1,999 | 117 |
| $2,000 to $2,499 | 4 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 8 |
| Median (dollars) | 782 |
| No rent paid | 744 |
Demographic data for Marion County, OH and each city in the county. Lists of cities by population, wealth and poverty in Marion County, OH.
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