Mandan, North Dakota Population 2023

24,887

Mandan is a city located in Morton County North Dakota. Mandan has a 2023 population of 24,887. It is also the county seat of Morton County.Mandan is currently growing at a rate of 0.9% annually and its population has increased by 2.71% since the most recent census, which recorded a population of 24,230 in 2020.

The average household income in Mandan is $90,138 with a poverty rate of 8.85%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Mandan is 35.5 years, 35.2 years for males, and 35.7 years for females.

Mandan Demographics

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

  • White: 86.73%
  • Native American: 4.72%
  • Two or more races: 3.25%
  • Other race: 2.39%
  • Black or African American: 1.65%
  • Asian: 1.16%
  • Native Hawaiian or Pacific Islander: 0.1%
Land Area (mi²)
13.5 sq mi
Density (mi²)
1,843.10/sq mi
Growth Rate
0.9% (221)
Growth Since 2020
2.71% (657)
The current population of Mandan, North Dakota is 24,887 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 24,230.

Mandan, North Dakota Population 2023

Population by Race

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

White

Native American

Two or more races

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Mandan Population by Race

Mandan Population Pyramid 2023

Mandan Median Age

35.5

Total

35.2

Male

35.7

Female

Mandan Adults

There are 18,387 adults, (3,512 of whom are seniors) in Mandan.

Mandan Age Dependency

59.9

Age Dependency Ratio

23.6

Old Age Dependency Ratio

36.3

Child Dependency Ratio

Mandan Sex Ratio

Female11,75749.43%
Male12,02750.57%

Mandan Population by Age

Mandan Renter vs Owner Occupied by Household Type

2.88

Average Family Size

2.41

Average Household Size

67.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Mandan Households and Families

Male

Female

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Mandan Educational Attainment by Sex (over 25)

Mandan Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

The highest rate of high school graduation is among islander people with a rate of 87.5%.

The highest rate of bachelors degrees is among white people with a rate of 25.77%.

Mandan Educational Attainment by Race

All

Male

Female

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

$46,592

Average Earnings

$54,363

Average Male

$39,464

Average Female

Mandan Earnings by Educational Attainment

Mandan Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Mandan Language

95.41% of Mandan residents speak only English, while 4.59% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 2.15% of the population.

Mandan Language

Mandan Poverty by Race

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

8.85%

Overall Poverty Rate

5.75%

Male Poverty Rate

12.05%

Female Poverty Rate

Poverty in Mandan

The race most likely to be in poverty in Mandan is Asian, with 179.43% below the poverty level.

The race least likely to be in poverty in Mandan is Black, with 1.18% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.38%. Among those working part-time, it was 21.26%, and for those that did not work, the poverty rate was 16.26%.

Mandan Poverty

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Mandan Poverty Rate by Education

rate

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Mandan Poverty Rate by Employment Status and Sex

Mandan Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

mean

median

Income by Household Type

Mandan Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.6%

Overall Marriage Rate

54.0%

Male Marriage Rate

55.2%

Female Marriage Rate

Mandan Married by Age and Sex

male

female

Mandan Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

Mandan Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Mandan Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,601

Number of Veterans

1,503

Male Veterans

98

Female Veterans

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Mandan Veterans by War

count

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Mandan Veterans by Age

count

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Mandan Veterans by Race

Mandan Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.11%

Veteran Poverty Rate

20.83%

Veteran Disability Rate

Mandan Veterans by Education

LaborForceParticipation

72.9%

Labor Force Participation

70.8%

Employment Rate

2.7%

Unemployment Rate

Mandan Employment by Age

LaborForceParticipation

Mandan Employment by Race

LaborForceParticipation

Mandan 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

67.37%

Born in Mandan

95.4%

Native Born

1.89%

Foreign Born

0.4%

Non Citizen

1.49%

Naturalized

Place of Birth

95.4% of Mandan residents were born in the United States, with 67.37% having been born in North Dakota. 0.4% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Mandan Place of Birth

Note: data after 2021 is projected based on recent change

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Mandan Population by Year