Sioux County, North Dakota Population 2018

Sioux County, North Dakota's estimated population is 4,420 with a growth rate of -0.79% in the past year according to the most recent United States census data. Sioux County, North Dakota is the 25th largest county in North Dakota.

Year Population Growth Growth Rate
20174,376-44-1.00%
20174,420-35-0.79%
20164,455811.85%
20154,374-85-1.91%
20144,459230.52%
20134,4361082.50%
20124,328942.22%
20114,234872.10%
20104,14738610.26%
19903,7611413.90%
19803,620-12-0.33%
19703,632-30-0.82%
19603,662-34-0.92%
19503,696-723-16.36%
19404,419-268-5.72%
19304,6871,37941.69%
19203,3080.00%

Sioux County, North Dakota Population Growth

Population Data via

Population by Race

Race Population
American Indian and Alaska Native3,710
White559
Two or More Races127
Some Other Race18
Native Hawaiian and Other Pacific Islander2
Asian2
Black or African American2

Data via US Census (2017 ACS 5-Year Survey): Table B03002

Sioux County, North Dakota Population Pyramid 2018

50100150200250 Male Population50100150200250 Female Population80757065605550454035302520151050

Data via US Census (2017 ACS 5-Year Survey): Table S0101

Sioux County, North Dakota Median Age

26.9


Total

26.2


Male

27.4


Female

Sioux County, North Dakota Adults

There are 2,763 adults, (320 of whom are seniors) in Sioux County, North Dakota.

Sioux County, North Dakota Age Dependency

80.9

Age Dependency Ratio

13.1

Old Age Dependency Ratio

67.8

Child Dependency Ratio

Sioux County, North Dakota Sex Ratio

Female

2,208

49.95%

Male

2,212

50.05%

Sioux County, North Dakota Households and Families

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

Data via US Census (2017 ACS 5-Year Survey): Table S1101

Sioux County, North Dakota Household Types

Type Owner Renter
Married62.3%37.7%
Non Family50%50%
All44.2%55.8%
Male32.6%67.4%
Female25.9%74.1%

44.2%

Rate of Home Ownership

Sioux County, North Dakota Households by Type

Type Count Average Size Owned
All1,1143.9144.2
Married3614.2462.3
Female3555.0525.9
Non Family2601.2750
Male1385.0932.6

4.5

Average Family Size

3.91

Average Household Size

10.6%

Unmarried (Opposite Sex)

0.3%

Unmarried (Same Sex)

Sioux County, North Dakota Households

Sioux County, North Dakota Education

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

Education Attained Count Percentage
Less Than 9th Grade703.03%
9th to 12th Grade25010.81%
High School Graduate73731.88%
Some College55624.05%
Associates Degree29812.89%
Bachelors Degree28912.50%
Graduate Degree1124.84%

Sioux County, North Dakota Educational Attainment by Race

Name Total High School Bachelors
Native American1,8551,571295
White40237095
Hispanic555516
Multiple Races32297
Other Race11104
Islander22
Asian22
Black11

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among black people with a rate of 36.36%.

Sioux County, North Dakota Earnings by Educational Attainment

Name Average Male Female
Overall$31,968$35,893$30,684
Less Than High School$16,518$17,344$
High School Grad$27,813$32,857$24,306
Some College$30,243$32,578$28,125
Bachelors Degree$44,744$60,000$43,141
Graduate Degree$45,938$63,125$45,313

$31,968

Average Earnings

$35,893

Average Male

$30,684

Average Female

Sioux County, North Dakota Language

Sioux County, North Dakota Language by Age

Sioux County, North Dakota Language

92.22% of Sioux County, North Dakota residents speak only English, while 7.78% speak other languages. The largest non-English language is Other, which is spoken by 7.20% of the population.

Sioux County, North Dakota Poverty

Sioux County, North Dakota Poverty by Race

Name Total In Poverty Poverty Rate
Native3,6921,45439.38%
White50710821.30%
Multiple1235443.90%
Hispanic1725129.65%

37.14%

Overall Poverty Rate

35.15%

Male Poverty Rate

39.13%

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 43.90% below the poverty level.

The race least likely to be in poverty in Sioux County, North Dakota is White, with 21.30% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 7.49%. Among those working part-time, it was 36.25%, and for those that did not work, the poverty rate was 49.56%.

Sioux County, North Dakota Poverty Rate by Education

Name Poverty
Less Than High School43.22%
High School37.40%
Some College20.66%
Bachelors or Greater9.73%

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

Name Poverty
Female Unemployed78.38%
Male Unemployed63.73%
Female Employed14.52%
Male Employed8.38%

Sioux County, North Dakota Income

Sioux County, North Dakota Income by Household Type

Name Median Mean
Households$40,795$58,284
Families$42,000$59,990
Married Families$67,250$
Non Families$23,250$42,084

Sioux County, North Dakota Marital Status

Sioux County, North Dakota Marital Status

Marriage Rates

27.0%

Overall Marriage Rate

25.0%

Male Marriage Rate

29.0%

Female Marriage Rate

Sioux County, North Dakota Married by Age and Sex

Sioux County, North Dakota Marriage

The age group where males are most likely to be married is Over65, while the female age group most likely to be married is 55To64.

Sioux County, North Dakota Marital Status by Race


Data via US Census (2017 ACS 5-Year Survey): Table S1201

Sioux County, North Dakota Veterans

Sioux County, North Dakota Veterans by War

160

Number of Veterans

148

Male Veterans

12

Female Veterans

Name Veterans
Vietnam47
First Gulf War26
Korea21
Second Gulf War20
World War II3

Sioux County, North Dakota Veterans by Age

Name Veterans
35 to 5452
55 to 6449
75+27
65 to 7420
18 to 3412

Sioux County, North Dakota Veterans by Race

Name Veterans % of Total
Indian1145.13%
White378.03%
2 or More916.36%
Hispanic69.52%

Sioux County, North Dakota Veterans by Education

11.88%

Veteran Poverty Rate

26.25%

Veteran Disability Rate

Sioux County, North Dakota Employment Status

Sioux County, North Dakota Employment by Age

56.8%

Labor Force Participation

45.8%

Employment Rate

19.1%

Unemployment Rate

Sioux County, North Dakota Employment by Race

Sioux County, North Dakota Employment by Education

Population of Cities in Sioux County, North Dakota

City 2010 Census 2016 Estimated Growth Growth Rate
Fort Yates1822102815.38%
Selfridge165176116.67%
Solen838967.23%
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990