Franklin County, Ohio Population 2021

Franklin County, Ohio's estimated population is 1,334,870 with a growth rate of 0.68% in the past year according to the most recent United States census data. Franklin County, Ohio is the 2nd largest county in Ohio. The 2010 Population was 1,166,200 and has seen a growth of 14.46% since this time.

Note: 2020 and 2021 data is projected
Year Population Growth Growth Rate
20211,334,8709,0600.68%
20201,325,8109,0500.69%
20191,316,7609,0600.69%
20181,307,70012,1900.94%
20171,295,51021,0601.65%
20161,274,45017,0601.36%
20151,257,39019,0301.54%
20141,238,36019,4801.60%
20131,218,88019,8401.65%
20121,199,04018,2401.54%
20111,180,80014,6001.25%
20101,166,200204,76321.30%
1990961,43792,30510.62%
1980869,13235,8834.31%
1970833,249150,28722.01%
1960682,962179,55235.67%
1950503,410114,69829.51%
1940388,71227,6577.66%
1930361,05577,10427.15%
1920283,95162,38428.16%
1910221,56757,10734.72%
1900164,46040,37332.54%
1890124,08737,29042.96%
188086,79723,77837.73%
187063,01912,65825.13%
186050,3617,45217.37%
185042,90917,86071.30%
184025,04910,30869.93%
183014,7414,44943.23%
182010,2926,806195.24%
18103,4860.00%
2021 Growth Rate
0.68%
County Website
State
Founded
April 30, 1803
County Seat
2010 Population
1,166,200
Growth Since 2010
14.46%
map placeholder

Franklin County, Ohio Population Growth

Population by Race

Race Population Percentage
White855,17066.27%
Black or African American291,17722.57%
Asian67,7955.25%
Two or More Races49,6573.85%
Some Other Race23,2001.80%
American Indian and Alaska Native2,8910.22%
Native Hawaiian and Other Pacific Islander4700.04%
Loading...

Franklin County, Ohio Population by Race

Franklin County, Ohio Population Pyramid $2021

Loading...

Franklin County, Ohio Median Age

34.1


Total

33.2


Male

35


Female

Franklin County, Ohio Adults

There are 988,680 adults, (151,411 of whom are seniors) in Franklin County, Ohio.

Franklin County, Ohio Age Dependency

54.1

Age Dependency Ratio

18.1

Old Age Dependency Ratio

36

Child Dependency Ratio

Franklin County, Ohio Sex Ratio

Female

660,638

51.20%

Male

629,722

48.80%

Franklin County, Ohio Population by Age

Franklin County, Ohio Renter vs Owner Occupied by Household Type

Loading...

Franklin County, Ohio Household Types

Type Owner Renter
Married75.5%24.5%
All53.4%46.6%
Male44.9%55.1%
Non Family39.1%60.9%
Female35.9%64.1%

53.4%

Rate of Home Ownership

Franklin County, Ohio Households and Families

Type Count Average Size Owned
All511,4472.4753.4
Non Family211,4641.3539.1
Married202,8643.1975.5
Female71,3233.3935.9
Male25,7963.3444.9

3.15

Average Family Size

2.47

Average Household Size

Loading...

Franklin County, Ohio Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade25,2462.93%
9th to 12th Grade50,8305.90%
High School Graduate211,91124.60%
Some College168,76419.59%
Associates Degree59,7726.94%
Bachelors Degree217,89525.29%
Graduate Degree127,16714.76%
Loading...

Franklin County, Ohio Educational Attainment by Sex (over 25)

Franklin County, Ohio Educational Attainment by Race

Loading...
Race Total High School Bachelors
White585,641547,959264,937
Black175,242153,14336,715
Asian45,62240,00527,929
Hispanic35,39926,4198,566
2+ Races19,25317,5446,651
Other Race12,1978,4652,196
Native American1,9511,763483
Islander27519293

The highest rate of high school graduation is among white people with a rate of 93.57%.

The highest rate of bachelors degrees is among asian people with a rate of 61.22%.

Franklin County, Ohio Educational Attainment by Race

Loading...
Name Average Male Female
Overall$41,419$46,259$36,733
Less Than 9th Grade$22,000$25,306$17,879
High School Graduate$30,443$33,855$25,872
Some College$35,552$40,112$32,151
Bachelors Degree$53,940$61,861$48,471
Graduate Degree$70,396$84,521$61,178

$41,419

Average Earnings

$46,259

Average Male

$36,733

Average Female

Franklin County, Ohio Earnings by Educational Attainment

Franklin County, Ohio Language by Age

Loading...

Franklin County, Ohio Language

86.47% of Franklin County, Ohio residents speak only English, while 13.53% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.81% of the population.

Franklin County, Ohio Language

Franklin County, Ohio Poverty by Race

Loading...
Name Total In Poverty Poverty Rate
Black286,44580,75528.19%
White792,07379,40610.03%
Hispanic70,18318,28826.06%
Multiple48,46210,93622.57%
Asian65,5359,71014.82%
Other23,0816,03826.16%
Native2,77438413.84%
Islander459449.59%

15.71%

Overall Poverty Rate

14.62%

Male Poverty Rate

16.74%

Female Poverty Rate

Poverty in Franklin County, Ohio

The race most likely to be in poverty in Franklin County, Ohio is Black, with 28.19% below the poverty level.

The race least likely to be in poverty in Franklin County, Ohio is Islander, with 9.59% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.51%. Among those working part-time, it was 23.25%, and for those that did not work, the poverty rate was 25.55%.

Franklin County, Ohio Poverty

Loading...
Name Poverty
Less Than 9th Grade31.85%
High School16.42%
Some College11.37%
Bachelors or Greater4.13%

Franklin County, Ohio Poverty Rate by Education

Loading...
Rate Poverty
Female Unemployed40.26%
Male Unemployed34.91%
Female Employed8.84%
Male Employed6.47%

Franklin County, Ohio Poverty Rate by Employment Status and Sex

Franklin County, Ohio Income by Household Type

Loading...
Name Median Mean
Households$61,305$83,201
Families$76,424$100,112
Married Families$98,340$122,955
Non Families$43,050$56,334
Loading...

Income by Household Type

Franklin County, Ohio Marital Status

Loading...

Marriage Rates

42.4%

Overall Marriage Rate

44.1%

Male Marriage Rate

40.8%

Female Marriage Rate

Franklin County, Ohio Married by Age and Sex

Loading...

Franklin 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.

Franklin County, Ohio Marital Status by Race

Loading...

Franklin County, Ohio Marital Status

Loading...

62,898

Number of Veterans

57,129

Male Veterans

5,769

Female Veterans

War Veterans
Vietnam20,370
Second Gulf War12,964
First Gulf War12,472
Korea4,216
World War II1,962

Franklin County, Ohio Veterans by War

Loading...
Age Group Veterans
35 to 5416,302
65 to 7415,293
75+12,270
55 to 6412,006
18 to 347,027

Franklin County, Ohio Veterans by Age

Loading...
Name Veterans % of Total
White48,7047.09%
Black11,6855.72%
2+ Races1,4755.59%
Hispanic1,4503.36%
Asian6291.18%
Native American2189.68%
Other Race1871.27%

Franklin County, Ohio Veterans by Race

Franklin County, Ohio Veterans by Education

Loading...

7.34%

Veteran Poverty Rate

24.56%

Veteran Disability Rate

Franklin County, Ohio Veterans by Education

Loading...

70%

Labor Force Participation

66.5%

Employment Rate

4.9%

Unemployment Rate

Franklin County, Ohio Employment by Age

Loading...

Franklin County, Ohio Employment by Race

Loading...

Franklin County, Ohio Employment by Education

Origin of Non-Citizens

Loading...

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

Origin of Naturalized Citizens

Loading...

65.99%

Born in Franklin County, Ohio

89.11%

Native Born

10.89%

Foreign Born

5.87%

Non Citizen

5.02%

Naturalized

Place of Birth

89.11% of Franklin County, Ohio residents were born in the United States, with 65.99% having been born in Ohio. 5.87% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Franklin 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