Mercer County, Missouri Population 2023

3,463

Mercer County, Missouri's estimated 2023 population is 3,463 with a growth rate of -0.72% in the past year according to the most recent United States census data. Mercer County, Missouri is the 114th largest county in Missouri. The 2010 population was 3,785 and has seen a growth of -8.51% since that time.

Note: data after 2021 is projected based on recent change

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2023 Growth Rate
-0.72% (-25)
Founded
February 14, 1845
County Seat
Princeton
2010 Population
3,785
Growth Since 2010
-8.51% (-322)

Mercer County, Missouri Population 2023

Population by Race

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White

Two or more races

Other race

Asian

Native American

Black or African American

Native Hawaiian or Pacific Islander

Mercer County, Missouri Population by Race

Mercer County, Missouri Population Pyramid 2023

Mercer County, Missouri Median Age

41.2

Total

40

Male

41.8

Female

Mercer County, Missouri Adults

There are 2,711 adults, (773 of whom are seniors) in Mercer County, Missouri.

Mercer County, Missouri Age Dependency

83.7

Age Dependency Ratio

39.9

Old Age Dependency Ratio

43.9

Child Dependency Ratio

Mercer County, Missouri Sex Ratio

Female1,77549.85%
Male1,78650.15%

Mercer County, Missouri Population by Age

Mercer County, Missouri Renter vs Owner Occupied by Household Type

3.87

Average Family Size

2.84

Average Household Size

80.8%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Mercer County, Missouri 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

Mercer County, Missouri Educational Attainment by Sex (over 25)

Mercer County, Missouri 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 native american people with a rate of 100%.

Mercer County, Missouri Educational Attainment by Race

All

Male

Female

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$35,779

Average Earnings

$35,250

Average Male

$36,771

Average Female

Mercer County, Missouri Earnings by Educational Attainment

Mercer County, Missouri Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Mercer County, Missouri Language

95.74% of Mercer County, Missouri residents speak only English, while 4.26% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.52% of the population.

Mercer County, Missouri Language

Mercer County, Missouri Poverty by Race

rate

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13.54%

Overall Poverty Rate

11.91%

Male Poverty Rate

15.17%

Female Poverty Rate

Poverty in Mercer County, Missouri

The race most likely to be in poverty in Mercer County, Missouri is Black, with 18.18% below the poverty level.

The race least likely to be in poverty in Mercer County, Missouri is Hispanic, with 1.2% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.51%. Among those working part-time, it was 12.26%, and for those that did not work, the poverty rate was 22.52%.

Mercer County, Missouri Poverty

rate

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Mercer County, Missouri Poverty Rate by Education

rate

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Mercer County, Missouri Poverty Rate by Employment Status and Sex

Mercer County, Missouri Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Mercer County, Missouri Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

45.9%

Overall Marriage Rate

50.8%

Male Marriage Rate

41.0%

Female Marriage Rate

Mercer County, Missouri Married by Age and Sex

male

female

Mercer County, Missouri 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.

Mercer County, Missouri Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Mercer County, Missouri Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

242

Number of Veterans

233

Male Veterans

9

Female Veterans

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Mercer County, Missouri Veterans by War

count

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Mercer County, Missouri Veterans by Age

count

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Mercer County, Missouri Veterans by Race

Mercer County, Missouri Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

12.5%

Veteran Poverty Rate

20.69%

Veteran Disability Rate

Mercer County, Missouri Veterans by Education

LaborForceParticipation

57.6%

Labor Force Participation

54.8%

Employment Rate

4.2%

Unemployment Rate

Mercer County, Missouri Employment by Age

LaborForceParticipation

Mercer County, Missouri Employment by Race

LaborForceParticipation

Mercer County, Missouri 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

66.1%

Born in Mercer County, Missouri

98.21%

Native Born

3.16%

Foreign Born

1.71%

Non Citizen

1.45%

Naturalized

Place of Birth

98.21% of Mercer County, Missouri residents were born in the United States, with 66.1% having been born in Missouri. 1.71% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Mercer County, Missouri Place of Birth

Sources