Custer, South Dakota Population 2023

1,915

Custer is a city located in Custer County South Dakota. Custer has a 2023 population of 1,915. It is also the county seat of Custer County.Custer is currently declining at a rate of -0.88% annually and its population has decreased by -2.59% since the most recent census, which recorded a population of 1,966 in 2020.

The average household income in Custer is $74,586 with a poverty rate of 17.06%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Custer is 57.1 years, 54.3 years for males, and 59 years for females.

Custer Demographics

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

  • White: 90.57%
  • Native American: 4.06%
  • Black or African American: 3.14%
  • Two or more races: 1.11%
  • Other race: 0.73%
  • Asian: 0.39%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
2.5 sq mi
Density (mi²)
756.80/sq mi
Growth Rate
-0.88% (-17)
Growth Since 2020
-2.59% (-51)
The current population of Custer, South Dakota is 1,915 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 1,966.

Custer, South Dakota Population 2023

Population by Race

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White

Native American

Black or African American

Two or more races

Other race

Asian

Native Hawaiian or Pacific Islander

Custer Population by Race

Custer Population Pyramid 2023

Custer Median Age

57.1

Total

54.3

Male

59

Female

Custer Adults

There are 1,774 adults, (744 of whom are seniors) in Custer.

Custer Age Dependency

100.7

Age Dependency Ratio

72.2

Old Age Dependency Ratio

28.4

Child Dependency Ratio

Custer Sex Ratio

Female1,07151.81%
Male99648.19%

Custer Population by Age

Custer Renter vs Owner Occupied by Household Type

2.35

Average Family Size

1.97

Average Household Size

63.3%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Custer 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

Custer Educational Attainment by Sex (over 25)

Custer Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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

The highest rate of bachelors degrees is among asian people with a rate of 100%.

Custer Educational Attainment by Race

All

Male

Female

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$36,080

Average Earnings

$42,672

Average Male

$27,917

Average Female

Custer Earnings by Educational Attainment

Custer Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Custer Language

95.16% of Custer residents speak only English, while 4.84% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.92% of the population.

Custer Language

Custer Poverty by Race

rate

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17.06%

Overall Poverty Rate

15.05%

Male Poverty Rate

19.01%

Female Poverty Rate

Poverty in Custer

The race most likely to be in poverty in Custer is Multiple, with 130% below the poverty level.

The race least likely to be in poverty in Custer is White, with 12.36% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.54%. Among those working part-time, it was 13.85%, and for those that did not work, the poverty rate was 27.02%.

Custer Poverty

rate

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Custer Poverty Rate by Education

rate

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Custer Poverty Rate by Employment Status and Sex

Custer Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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mean

median

Income by Household Type

Custer Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.4%

Overall Marriage Rate

55.3%

Male Marriage Rate

53.6%

Female Marriage Rate

Custer Married by Age and Sex

male

female

Custer 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.

Custer Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Custer Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

270

Number of Veterans

230

Male Veterans

40

Female Veterans

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Custer Veterans by War

count

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Custer Veterans by Age

count

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Custer Veterans by Race

Custer Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

14.9%

Veteran Poverty Rate

34.12%

Veteran Disability Rate

Custer Veterans by Education

LaborForceParticipation

50.8%

Labor Force Participation

47.4%

Employment Rate

6.7%

Unemployment Rate

Custer Employment by Age

LaborForceParticipation

Custer Employment by Race

LaborForceParticipation

Custer 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

50.33%

Born in Custer

101.8%

Native Born

4.26%

Foreign Born

2.98%

Non Citizen

1.28%

Naturalized

Place of Birth

101.8% of Custer residents were born in the United States, with 50.33% having been born in South Dakota. 2.98% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Custer Place of Birth

Note: data after 2021 is projected based on recent change

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Custer Population by Year