Sioux County, North Dakota Population 2023

Sioux County, North Dakota's estimated 2023 population is 3,820 with a growth rate of -0.68% in the past year according to the most recent United States census data. Sioux County, North Dakota is the 30th largest county in North Dakota. The 2010 population was 4,153 and has seen a growth of -8.02% since that time.

Note: data after 2020 is projected based on recent growth

Sioux County, North Dakota Population 2023

Population by Race

Native American

White

Two or more races

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Sioux County, North Dakota Population by Race

Sioux County, North Dakota Population Pyramid 2023

Sioux County, North Dakota Median Age

28.6

Total

29.4

Male

26.5

Female

Sioux County, North Dakota Adults

There are 2,825 adults, (371 of whom are seniors) in Sioux County, North Dakota.

Sioux County, North Dakota Age Dependency

76.8

Age Dependency Ratio

15.1

Old Age Dependency Ratio

61.7

Child Dependency Ratio

Sioux County, North Dakota Sex Ratio

Female2,15449.64%
Male2,18550.36%

Sioux County, North Dakota Population by Age

Sioux County, North Dakota Renter vs Owner Occupied by Household Type

4.52

Average Family Size

3.87

Average Household Size

48.7%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Sioux County, North Dakota Households and Families

Male

Female

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Sioux County, North Dakota Educational Attainment by Sex (over 25)

Sioux County, North Dakota Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

The highest rate of high school graduation is among other race people with a rate of 98.04%.

The highest rate of bachelors degrees is among black people with a rate of 60.00%.

Sioux County, North Dakota Educational Attainment by Race

All

Male

Female

$33,686

Average Earnings

$34,705

Average Male

$31,743

Average Female

Sioux County, North Dakota Earnings by Educational Attainment

Sioux County, North Dakota Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Sioux County, North Dakota Language

94.23% of Sioux County, North Dakota residents speak only English, while 5.77% speak other languages. The non-English language spoken by the largest group is Other languages, which is spoken by 4.57% of the population.

Sioux County, North Dakota Language

Sioux County, North Dakota Poverty by Race

rate

45.28%

Overall Poverty Rate

30.90%

Male Poverty Rate

34.94%

Female Poverty Rate

Poverty in Sioux County, North Dakota

The race most likely to be in poverty in Sioux County, North Dakota is Multiple, with 168.75% below the poverty level.

The race least likely to be in poverty in Sioux County, North Dakota is White, with 8.25% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 4.82%. Among those working part-time, it was 24.27%, and for those that did not work, the poverty rate was 46.63%.

Sioux County, North Dakota Poverty

Sioux County, North Dakota Poverty Rate by Education

Sioux County, North Dakota Poverty Rate by Employment Status and Sex

Sioux County, North Dakota Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

mean

median

Income by Household Type

Sioux County, North Dakota Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

28.9%

Overall Marriage Rate

29.1%

Male Marriage Rate

28.8%

Female Marriage Rate

Sioux County, North Dakota Married by Age and Sex

male

female

Sioux County, North Dakota 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.

Sioux County, North Dakota Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Sioux County, North Dakota Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

202

Number of Veterans

174

Male Veterans

28

Female Veterans

Sioux County, North Dakota Veterans by War

Sioux County, North Dakota Veterans by Age

count

Sioux County, North Dakota Veterans by Race

Sioux County, North Dakota Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

29.70%

Veteran Poverty Rate

46.04%

Veteran Disability Rate

Sioux County, North Dakota Veterans by Education

LaborForceParticipation

54.5%

Labor Force Participation

45.3%

Employment Rate

16.8%

Unemployment Rate

Sioux County, North Dakota Employment by Age

LaborForceParticipation

Sioux County, North Dakota Employment by Race

LaborForceParticipation

Sioux County, North Dakota 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

87.25%

Born in Sioux County, North Dakota

111.21%

Native Born

0.10%

Foreign Born

0.03%

Non Citizen

0.08%

Naturalized

Place of Birth

111.21% of Sioux County, North Dakota residents were born in the United States, with 87.25% having been born in North Dakota. 0.03% of residents are not US citizens. Of those not born in the United States, the largest percentage are from North America.

Sioux County, North Dakota Place of Birth

Sources