Marion County, Ohio Population 2022

Marion County, Ohio's estimated population is 64,091 with a growth rate of -0.52% in the past year according to the most recent United States census data. Marion County, Ohio is the 40th largest county in Ohio. The 2010 Population was 66,458 and has seen a growth of -3.56% since this time.

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
18306,5510.00%
184014,7658,214125.39%
185012,618-2,147-14.54%
186015,4902,87222.76%
187016,1846944.48%
188020,5654,38127.07%
189024,7274,16220.24%
190028,6783,95115.98%
191033,9715,29318.46%
192042,0048,03323.65%
193045,4203,4168.13%
194044,898-522-1.15%
195049,9595,06111.27%
196060,22110,26220.54%
197064,7244,5037.48%
198067,9743,2505.02%
199064,274-3,700-5.44%
201066,4582,1843.40%
201166,5991410.21%
201266,277-322-0.48%
201365,964-313-0.47%
201465,791-173-0.26%
201565,431-360-0.55%
201665,467360.06%
201765,076-391-0.60%
201865,4273510.54%
201965,093-334-0.51%
202064,759-334-0.51%
202164,425-334-0.52%
202264,091-334-0.52%
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Marion County, Ohio Population Growth

Population by Race

Race Population Percentage
White58,14989.21%
Black or African American3,3785.18%
American Indian and Alaska Native1640.25%
Asian4700.72%
Native Hawaiian and Other Pacific Islander290.04%
Some Other Race4300.66%
Two or More Races2,5593.93%
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Marion County, Ohio Population by Race

Marion County, Ohio Population Pyramid 2022

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Marion County, Ohio Median Age

41.6


Total

40.2


Male

43.2


Female

Marion County, Ohio Adults

There are 51,458 adults, (11,546 of whom are seniors) in Marion County, Ohio.

Marion County, Ohio Age Dependency

Age Dependency Ratio

28.9

Old Age Dependency Ratio

34.4

Child Dependency Ratio

Marion County, Ohio Sex Ratio

Female

30,418

46.67%

Male

34,761

53.33%

Marion County, Ohio Population by Age

Marion County, Ohio Renter vs Owner Occupied by Household Type

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Marion County, Ohio Household Types

Type Owner Renter
Married80.7%19.3%
All67.4%32.6%
Male61.9%38.1%
Non Family57.5%42.5%
Female49.3%50.7%

67.4%

Rate of Home Ownership

Marion County, Ohio Households and Families

Type Count Average Size Owned
All24,6172.4267.4
Married11,4003.0480.7
Male9923.3961.9
Female2,9513.5349.3
Non Family9,2741.257.5

3.06

Average Family Size

2.42

Average Household Size

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Marion County, Ohio Households by Type

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Education Attained Count Percentage
Less Than 9th Grade1,1812.56%
9th to 12th Grade3,4997.57%
High School Graduate20,68644.76%
Some College11,37424.61%
Associates Degree3,4947.56%
Bachelors Degree3,8898.42%
Graduate Degree2,0884.52%
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Marion County, Ohio Educational Attainment by Sex (over 25)

Marion County, Ohio Educational Attainment by Race

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Race Total High School Bachelors
Islander292913
Asian30227570
White41,22037,5635,708
Other Race27424313
Hispanic98574640
2+ Races1,04483342
Black2,6962,154101
Native American144993

The highest rate of high school graduation is among islander people with a rate of 100.00%.

The highest rate of bachelors degrees is among islander people with a rate of 44.83%.

Marion County, Ohio Educational Attainment by Race

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Name Average Male Female
Overall$35,323$39,497$29,040
Less Than 9th Grade$20,386$20,654$20,000
High School Graduate$31,976$36,954$24,050
Some College$36,913$43,648$29,038
Bachelors Degree$46,173$49,851$41,847
Graduate Degree$59,024$60,375$58,870

$35,323

Average Earnings

$39,497

Average Male

$29,040

Average Female

Marion County, Ohio Earnings by Educational Attainment

Marion County, Ohio Language by Age

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Marion County, Ohio Language

95.61% of Marion County, Ohio residents speak only English, while 4.39% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.15% of the population.

Marion County, Ohio Language

Marion County, Ohio Poverty by Race

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Name Total In Poverty Poverty Rate
Native654061.54%
Hispanic1,34862546.36%
Multiple2,17170132.29%
Black1,40738827.58%
Asian4508619.11%
White54,3136,57612.11%
Other23NaN%

13.71%

Overall Poverty Rate

12.50%

Male Poverty Rate

14.90%

Female Poverty Rate

Poverty in Marion County, Ohio

The race most likely to be in poverty in Marion County, Ohio is Native, with 61.54% below the poverty level.

The race least likely to be in poverty in Marion County, Ohio is Other, with NaN% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.48%. Among those working part-time, it was 18.39%, and for those that did not work, the poverty rate was 18.72%.

Marion County, Ohio Poverty

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Name Poverty
Less Than 9th Grade27.34%
High School12.44%
Some College7.30%
Bachelors or Greater3.10%

Marion County, Ohio Poverty Rate by Education

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Rate Poverty
Male Employed4.86%
Male Unemployed33.52%
Female Employed9.15%
Female Unemployed28.43%

Marion County, Ohio Poverty Rate by Employment Status and Sex

Marion County, Ohio Income by Household Type

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Name Median Mean
Households$49,225$66,924
Families$63,084$82,325
Married Families$72,359$92,970
Non Families$27,786$38,130
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Income by Household Type

Marion County, Ohio Marital Status

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Marriage Rates

45.9%

Overall Marriage Rate

43.8%

Male Marriage Rate

48.4%

Female Marriage Rate

Marion County, Ohio Married by Age and Sex

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Marion County, Ohio Marriage

The age group where males are most likely to be married is Over 65, while the female age group most likely to be married is 35-44.

Marion County, Ohio Marital Status by Race

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Marion County, Ohio Marital Status

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4,694

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War570
First Gulf War1,003
Vietnam1,453
Korea335
World War II134

Marion County, Ohio Veterans by War

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Age Group Veterans
18 to 34326
35 to 541,273
55 to 641,117
65 to 741,107
75+871

Marion County, Ohio Veterans by Age

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Name Veterans % of Total
White4,4719.69%
Black742.45%
Native American10.63%
Other Race175.56%
2+ Races1319.24%
Hispanic302.77%

Marion County, Ohio Veterans by Race

Marion County, Ohio Veterans by Education

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6.86%

Veteran Poverty Rate

30.68%

Veteran Disability Rate

Marion County, Ohio Veterans by Education

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53.4%

Labor Force Participation

50.1%

Employment Rate

6.1%

Unemployment Rate

Marion County, Ohio Employment by Age

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Marion County, Ohio Employment by Race

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Marion County, Ohio Employment by Education

Origin of Non-Citizens

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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

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82.27%

Born in Marion County, Ohio

98.56%

Native Born

1.44%

Foreign Born

0.66%

Non Citizen

0.78%

Naturalized

Place of Birth

98.56% of Marion County, Ohio residents were born in the United States, with 82.27% having been born in Ohio. 0.66% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Marion County, Ohio Place of Birth

  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990

Sources