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North Dakota ZIP Codes
Sioux County
Selfridge, ND
58568
58568 ZIP Code — Selfridge, ND
Sioux County, North Dakota
ZIP code 58568 is located in
Selfridge ,
North Dakota ,
within Sioux County .
It covers approximately 419.81 square miles and serves a population of
526 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 701 .
About ZIP code 58568
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $95,000. Owner-occupancy sits near the national average at 63%.
The gap between median ($52,857) and mean household income suggests income inequality — a small number of higher earners pull the average up.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 22 minutes is near the national average.
College attainment at 13% is below the national average, consistent with a trades and production-oriented local economy.
Health indicators show elevated rates of diabetes (15%), smoking (31%) compared to national benchmarks. 24% of residents lack health insurance, above the national average.
58568 ZIP code map
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Cities in ZIP code 58568
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Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
526
Population density
1 / sq mi
State FIPS
38
County FIPS
085
Geography
Land area
419.81 sq mi
Water area
0.32 sq mi
Latitude
46.0812
Longitude
-101.3989
Timezone
Central (CT)
Area code
701
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
49.2%
53.0%
37.8%
$50k – $100k
15.9%
27.5%
32.8%
$100k – $200k
21.0%
12.7%
23.3%
Over $200k
13.9%
6.8%
6.0%
Demographics & statistics
$52,857
Median household income
12.7%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 160 30.4% 18 and over 366 69.6% 65 and over 92 17.5% Median age 32.7 years
Race & ethnicity
American Indian / Alaska Native
62.2%
Black or African American
0.4%
Group Count % American Indian / Alaska Native 332 62.2% White 163 30.5% Two or more races 21 3.9% Hispanic or Latino 8 1.5% Other race 8 1.5% Black or African American 2 0.4%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
49.2%
53.0%
37.8%
$50k – $100k
15.9%
27.5%
32.8%
$100k – $200k
21.0%
12.7%
23.3%
Over $200k
13.9%
6.8%
6.0%
Range % of households Under $10k 10.5% $10k–$15k 0.7% $15k–$25k 4.6% $25k–$35k 8.6% $35k–$50k 23.0% $50k–$75k 12.5% $75k–$100k 13.2% $100k–$150k 13.2% $150k–$200k 7.9% $200k+ 5.9% Median income $52,857
Housing
Housing overview
Metric Value Median home value $95,000 Median rent / month $750 Owner occupied 63.2% Renter occupied 36.8% Vacant 31.5% Single-family detached 78.8% Large apartment buildings 0.5% Mobile homes 15.8% Median rooms 5.6 Avg household size (owned) 3.30
Year built
Era % 2020 or later 0.0% 2010–2019 5.9% 2000–2009 6.3% 1990–1999 11.7% 1980–1989 16.7% 1970–1979 23.0% 1960–1969 9.9% 1950–1959 7.7% 1940–1949 3.2% 1939 or earlier 15.8%
Bedrooms
Size % of units No bedroom (studio) 1.8% 1 bedroom 10.8% 2 bedrooms 22.5% 3 bedrooms 24.8% 4 bedrooms 33.8% 5+ bedrooms 6.3%
Vehicles per household
Vehicles % of households No vehicle 7.2% 1 vehicle 22.4% 2 vehicles 34.2% 3 or more 36.2%
Heating fuel
Fuel type % Electricity 14.5% Propane / LP gas 79.6% Fuel oil 3.9% Wood 0.7%
Households & families
Household type Count % Married-couple family 67 44.1% Cohabiting couple 19 12.5% Male householder, no spouse 35 23.0% Female householder, no spouse 31 20.4% Households with children under 18 63 41.4% Households with seniors (65+) 46 30.3% Average household size 3.46
Marital status
Status Male Female Never married 47.2% 52.9% Married 44.2% 34.8% Separated 0.0% 0.0% Widowed 3.0% 2.5% Divorced 5.6% 9.8%
Education
Some college, no degree
14.2%
Graduate / professional
2.5%
Metric % HS diploma or higher 89.8% Bachelor's or higher 12.7%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 5 3.4% Kindergarten 0 0.0% Elementary school 66 44.6% High school 69 46.6% College / grad school 8 5.4%
Employment
Industry of employment
Education & healthcare
24.8%
Agriculture & mining
23.4%
Arts, food & hospitality
21.6%
Public administration
12.8%
Professional & management
4.1%
Transportation & utilities
3.2%
Occupation
Category % Management, business & arts 39.9% Service 33.5% Sales & office 7.8% Natural resources & construction 13.8% Production & transportation 5.0%
Employment type
Type % Private sector 42.7% Government 35.3% Self-employed 22.0% Unpaid family workers 0.0%
Commute
Method % Drive alone 77.7% Carpool 2.7% Public transit 0.0% Walk 11.4% Work from home 4.5% Other means 3.6% Avg commute (minutes) 22.4
Poverty
Married-couple families
1.5%
Female-led households
26.3%
Income support
Source % of households Social Security 28.3% Retirement income 16.4% Supplemental Security 7.9% Cash public assistance 6.6% Food stamps / SNAP 12.5%
Health indicators
Condition % Obesity 42.9% High blood pressure 37.8% High cholesterol 32.0% Diabetes 15.1% Heart disease 8.4% Stroke 4.6% Asthma 11.7% Arthritis 27.0% Kidney disease 3.8% Pulmonary disease 9.6% Cancer 6.0%
Behavior / access % Smoking 30.8% Binge drinking 19.4% No physical activity 34.1% Less than 7 hrs sleep 35.7% Depression 21.0% Fair or poor health 22.3% Poor mental health 16.6% Poor physical health 14.2% No health insurance 13.6% Visited doctor (checkup) 71.5% Visited dentist 46.8% Cholesterol screening 85.6% Teeth loss 22.0%
Veterans & disability
Veterans Count % Civilian veterans 33 9.1%
Disability % Any disability 13.5% Under 18 3.8% 18–64 years 14.0% 65 and over 29.3%
Health insurance coverage
Type % Private insurance 54.6% Public insurance 36.1% No insurance 23.9% Uninsured under 19 27.8%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 488 92.8% Spanish 2 0.4% Other Indo-European 0 0.0% Asian & Pacific Islander 2 0.4% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 526 100.0% Born in same state 523 99.4% Born in different state 399 75.9% Foreign born 3 0.6% Naturalized citizen 0 0.0% Not a US citizen 0 0.0%
Ancestry
Ancestry Count % Polish 39 7.4% Italian 28 5.3% French 6 1.1%
Ancestry Count % Irish 5 1% Dutch 3 0.6%
Technology access
Metric % of households Computer access 28.9% Internet access 82.9%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 58568
What city is ZIP code 58568 in?
ZIP code 58568 is primarily assigned to Selfridge, North Dakota.
What county is ZIP code 58568 in?
ZIP code 58568 falls within Sioux County, North Dakota.
Is ZIP code 58568 family-oriented?
30% of residents in ZIP code 58568 are under 18, reflecting a younger, family-oriented community.
How educated is the population of ZIP code 58568?
13% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
What is the typical home value in ZIP code 58568?
The median home value in ZIP code 58568 is $95,000.
What are the health statistics for ZIP code 58568?
Health data for ZIP code 58568 shows elevated rates of diabetes (15%) and smoking (31%) compared to national benchmarks.
What timezone is ZIP code 58568 in?
ZIP code 58568 observes the MST timezone.
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