Gahanna, Ohio Population 2024

34,548

Gahanna is a city located in Franklin County Ohio. Gahanna has a 2024 population of 34,548. Gahanna is currently declining at a rate of -0.83% annually and its population has decreased by -3.24% since the most recent census, which recorded a population of 35,706 in 2020.

The average household income in Gahanna is $125,729 with a poverty rate of 4.37%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Gahanna is 39.1 years, 36.7 years for males, and 41.7 years for females.

Gahanna Demographics

According to the most recent ACS, the racial composition of Gahanna was:

  • White: 75.87%
  • Black or African American: 12.63%
  • Two or more races: 5.91%
  • Asian: 3.39%
  • Other race: 2.1%
  • Native Hawaiian or Pacific Islander: 0.06%
  • Native American: 0.05%
State
Ohio
Land Area (mi²)
12.4 sq mi
Density (mi²)
2,780.60/sq mi
Growth Since 2020
-3.24% (-1,158)
The current population of Gahanna, Ohio is 34,548 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 35,706.

Gahanna, Ohio Population 2024

Population by Race

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Race
Population
Percentage (of total)
White26,95575.87%
Black or African American4,48712.63%
Two or more races2,1005.91%
Asian1,2033.39%
Other race7452.1%
Native Hawaiian or Pacific Islander220.06%
Native American170.05%

White

Black or African American

Two or more races

Asian

Other race

Native Hawaiian or Pacific Islander

Native American

Gahanna Population by Race

Gahanna Population Pyramid 2024

Gahanna Median Age

39.1

Total

36.7

Male

41.7

Female

Gahanna Adults

There are 26,908 adults, (5,733 of whom are seniors) in Gahanna.

Gahanna Age Dependency

67.8

Age Dependency Ratio

27.1

Old Age Dependency Ratio

40.7

Child Dependency Ratio

Gahanna Sex Ratio

Female18,44751.92%
Male17,08248.08%

Gahanna Population by Age

Gahanna Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All14,3962.4570.429.6
Married7,6763.0688.711.3
Non Family4,7271.1847.552.5
Female1,4723.1853.746.3
Male5212.9755.544.5

3.04

Average Family Size

2.45

Average Household Size

70.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Gahanna Households and Families

Male

Female

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Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Gahanna Educational Attainment by Sex (over 25)

Gahanna Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 75.32%.

Gahanna Educational Attainment by Race

All

Male

Female

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$61,825

Average Earnings

$63,830

Average Male

$60,222

Average Female

Gahanna Earnings by Educational Attainment

Gahanna Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Gahanna Language

95.27% of Gahanna residents speak only English, while 4.73% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 1.57% of the population.

Gahanna Language

Gahanna Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
White26,6079623.62%
Black4,4184189.46%
Multiple2,0971326.29%
Hispanic882252.83%
Asian1,20360.5%
Other74550.67%

4.37%

Overall Poverty Rate

3.43%

Male Poverty Rate

5.24%

Female Poverty Rate

Poverty in Gahanna

The race most likely to be in poverty in Gahanna is Black, with 9.46% below the poverty level.

The race least likely to be in poverty in Gahanna is Asian, with 0.5% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.12%. Among those working part-time, it was 5.89%, and for those that did not work, the poverty rate was 9.69%.

Gahanna Poverty

rate

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Rate
Poverty
High School7.36%
Some College5.96%
Less Than 9th Grade3.27%
Bachelors or Greater1.57%

Gahanna Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed27.14%
Female Employed3.25%
Male Employed1.35%
Male Unemployed0%

Gahanna Poverty Rate by Employment Status and Sex

Gahanna Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Gahanna Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.5%

Overall Marriage Rate

59.6%

Male Marriage Rate

50.1%

Female Marriage Rate

Gahanna Married by Age and Sex

male

female

Gahanna 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.

Gahanna Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Gahanna Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,395

Number of Veterans

1,146

Male Veterans

249

Female Veterans

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Gahanna Veterans by War

count

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Gahanna Veterans by Age

count

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Gahanna Veterans by Race

Gahanna Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0.73%

Veteran Poverty Rate

22.87%

Veteran Disability Rate

Gahanna Veterans by Education

LaborForceParticipation

69.8%

Labor Force Participation

67.6%

Employment Rate

2.2%

Unemployment Rate

Gahanna Employment by Age

LaborForceParticipation

Gahanna Employment by Race

LaborForceParticipation

Gahanna Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

67.95%

Born in Gahanna

93.85%

Native Born

6.15%

Foreign Born

2.59%

Non Citizen

3.56%

Naturalized

Place of Birth

93.85% of Gahanna residents were born in the United States, with 67.95% having been born in Ohio. 2.59% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Gahanna Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
202933,100-290-0.87%
202833,390-289-0.86%
202733,679-290-0.85%
202633,969-289-0.84%
202534,258-290-0.84%
202434,548-289-0.83%
202334,837-290-0.83%
202235,127-355-1%
202135,482-224-0.63%
202035,7061760.5%
201935,530130.04%
201835,517880.25%
201735,4292200.62%
201635,2094541.31%
201534,7553000.87%
201434,4552410.7%
201334,2143130.92%
201233,9013561.06%
201133,5452710.81%
201033,27400%
200032,6364,84517.43%
199027,7919,79054.39%
198018,0015,60145.17%
197012,4009,683356.39%
19602,7172,317579.25%
1940400-32,700-98.79%
showing: 26 rows

Gahanna Population by Year