Montgomery County, Ohio Population 2023

Montgomery County, Ohio's estimated 2023 population is 537,957 with a growth rate of 0.04% in the past year according to the most recent United States census data. Montgomery County, Ohio is the 5th largest county in Ohio. The 2010 population was 535,153 and has seen a growth of 0.52% since that time.

Note: data after 2020 is projected based on recent growth

Montgomery County, Ohio Population 2023

Population by Race

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Montgomery County, Ohio Population by Race

Montgomery County, Ohio Population Pyramid 2023

Montgomery County, Ohio Median Age

39.1

Total

37.1

Male

41.1

Female

Montgomery County, Ohio Adults

There are 414,241 adults, (95,292 of whom are seniors) in Montgomery County, Ohio.

Montgomery County, Ohio Age Dependency

66.8

Age Dependency Ratio

29.9

Old Age Dependency Ratio

36.9

Child Dependency Ratio

Montgomery County, Ohio Sex Ratio

Female275,92651.87%
Male256,06248.13%

Montgomery County, Ohio Population by Age

Montgomery County, Ohio Renter vs Owner Occupied by Household Type

2.91

Average Family Size

2.26

Average Household Size

61.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Montgomery County, Ohio Households and Families

Male

Female

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

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

Montgomery County, Ohio Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

The highest rate of high school graduation is among white people with a rate of 78.84%.

The highest rate of bachelors degrees is among asian people with a rate of 48.77%.

Montgomery County, Ohio Educational Attainment by Race

All

Male

Female

$39,195

Average Earnings

$45,738

Average Male

$32,749

Average Female

Montgomery County, Ohio Earnings by Educational Attainment

Montgomery County, Ohio Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Montgomery County, Ohio Language

94.06% of Montgomery County, Ohio residents speak only English, while 5.94% speak other languages. The non-English language spoken by the largest group is Asian and Pacific Island languages, which is spoken by 1.97% of the population.

Montgomery County, Ohio Language

Montgomery County, Ohio Poverty by Race

rate

18.94%

Overall Poverty Rate

15.21%

Male Poverty Rate

16.76%

Female Poverty Rate

Poverty in Montgomery County, Ohio

The race most likely to be in poverty in Montgomery County, Ohio is Native, with 42.41% below the poverty level.

The race least likely to be in poverty in Montgomery County, Ohio is White, with 12.92% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 2.95%. Among those working part-time, it was 20.85%, and for those that did not work, the poverty rate was 22.45%.

Montgomery County, Ohio Poverty

Montgomery County, Ohio Poverty Rate by Education

Montgomery County, Ohio Poverty Rate by Employment Status and Sex

Montgomery County, Ohio Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

mean

median

Income by Household Type

Montgomery County, Ohio Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

43.7%

Overall Marriage Rate

45.8%

Male Marriage Rate

41.9%

Female Marriage Rate

Montgomery County, Ohio Married by Age and Sex

male

female

Montgomery 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 45-54.

Montgomery County, Ohio Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Montgomery County, Ohio Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

38,803

Number of Veterans

33,867

Male Veterans

4,936

Female Veterans

Montgomery County, Ohio Veterans by War

Montgomery County, Ohio Veterans by Age

count

Montgomery County, Ohio Veterans by Race

Montgomery County, Ohio Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

7.31%

Veteran Poverty Rate

27.83%

Veteran Disability Rate

Montgomery County, Ohio Veterans by Education

LaborForceParticipation

62.3%

Labor Force Participation

58%

Employment Rate

6.3%

Unemployment Rate

Montgomery County, Ohio Employment by Age

LaborForceParticipation

Montgomery County, Ohio Employment by Race

LaborForceParticipation

Montgomery County, Ohio 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

69.93%

Born in Montgomery County, Ohio

94.14%

Native Born

4.87%

Foreign Born

2.39%

Non Citizen

2.48%

Naturalized

Place of Birth

94.14% of Montgomery County, Ohio residents were born in the United States, with 69.93% having been born in Ohio. 2.39% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Montgomery County, Ohio Place of Birth

Sources