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North Dakota ZIP Codes
Mchenry County
Upham, ND
58789
58789 ZIP Code — Upham, ND
Mchenry County, North Dakota
ZIP code 58789 is located in
Upham ,
North Dakota ,
within Mchenry County .
It covers approximately 169.56 square miles and serves a population of
443 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 701 .
About ZIP code 58789
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1960s, giving the area an established character. Median home value is $123,400. Owner-occupancy is high at 84%, well above the national average.
The gap between median ($75,000) and mean household income suggests income inequality — a small number of higher earners pull the average up. Poverty affects 18% of residents, above the national average. SNAP benefit usage at 22% of households reflects economic stress in the area. 37% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 23 minutes is near the national average.
College attainment at 17% is below the national average, consistent with a trades and production-oriented local economy.
Overall, ZIP code 58789 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, high homeownership, a significant Social Security-dependent population, and elevated reliance on food assistance.
58789 ZIP code map
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Cities in ZIP code 58789
Below are the cities the US Postal Service accepts for ZIP code 58789. Using any city not on this list may result in mail delivery delays.
City
Status
Upham
Acceptable
Demographics
updated 05/2026
Population
Total population
443
Population density
3 / sq mi
State FIPS
38
County FIPS
049
Geography
Land area
169.56 sq mi
Water area
2.57 sq mi
Latitude
48.5745
Longitude
-100.7873
Timezone
Central (CT)
Area code
701
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
30.2%
37.6%
37.8%
$50k – $100k
52.4%
34.7%
32.8%
$100k – $200k
8.7%
22.2%
23.3%
Over $200k
8.7%
5.5%
6.0%
Demographics & statistics
$75,000
Median household income
$123,400
Median home value
17.4%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 138 31.2% 18 and over 305 68.8% 65 and over 70 15.8% Median age 40.4 years
Race & ethnicity
American Indian / Alaska Native
3.8%
Group Count % White 422 95.3% American Indian / Alaska Native 17 3.8% Asian 2 0.5% Two or more races 2 0.5%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
30.2%
37.6%
37.8%
$50k – $100k
52.4%
34.7%
32.8%
$100k – $200k
8.7%
22.2%
23.3%
Over $200k
8.7%
5.5%
6.0%
Range % of households Under $10k 3.0% $10k–$15k 5.4% $15k–$25k 12.0% $25k–$35k 2.4% $35k–$50k 6.0% $50k–$75k 21.1% $75k–$100k 9.6% $100k–$150k 26.5% $150k–$200k 3.0% $200k+ 10.8% Median income $75,000
Housing
Housing overview
Metric Value Median home value $123,400 Median rent / month $0 Owner occupied 83.7% Renter occupied 16.3% Vacant 26.9% Single-family detached 90.3% Large apartment buildings 0.0% Mobile homes 3.5% Median rooms 6.8 Avg household size (owned) 2.73
Year built
Era % 2020 or later 0.0% 2010–2019 0.4% 2000–2009 7.0% 1990–1999 2.2% 1980–1989 7.5% 1970–1979 14.1% 1960–1969 22.0% 1950–1959 20.3% 1940–1949 4.4% 1939 or earlier 22.0%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 10.6% 2 bedrooms 14.1% 3 bedrooms 43.2% 4 bedrooms 24.7% 5+ bedrooms 7.5%
Vehicles per household
Vehicles % of households No vehicle 6.6% 1 vehicle 12.7% 2 vehicles 48.2% 3 or more 32.5%
Heating fuel
Fuel type % Utility gas 1.2% Electricity 29.5% Propane / LP gas 43.4% Fuel oil 10.2% Wood 6.0%
Households & families
Household type Count % Married-couple family 90 54.2% Cohabiting couple 11 6.6% Male householder, no spouse 26 15.7% Female householder, no spouse 39 23.5% Households with children under 18 48 28.9% Households with seniors (65+) 60 36.1% Average household size 2.61
Marital status
Status Male Female Never married 24.8% 13.6% Married 58.2% 63.6% Separated 0.0% 0.6% Widowed 0.7% 16.2% Divorced 16.3% 5.8%
Education
Less than 9th grade
10.9%
Some college, no degree
28.0%
Graduate / professional
4.8%
Metric % HS diploma or higher 87.0% Bachelor's or higher 17.4%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 7 6.7% Kindergarten 16 15.2% Elementary school 76 72.4% High school 2 1.9% College / grad school 4 3.8%
Employment
Industry of employment
Education & healthcare
24.2%
Agriculture & mining
20.2%
Finance & real estate
11.8%
Arts, food & hospitality
5.1%
Transportation & utilities
3.4%
Public administration
2.8%
Professional & management
1.7%
Occupation
Category % Management, business & arts 30.3% Service 11.2% Sales & office 25.8% Natural resources & construction 20.2% Production & transportation 12.4%
Employment type
Type % Private sector 76.4% Government 13.5% Self-employed 10.1% Unpaid family workers 0.0%
Commute
Method % Drive alone 79.8% Carpool 13.9% Public transit 0.0% Walk 1.2% Work from home 5.2% Other means 0.0% Avg commute (minutes) 23.0
Poverty
Married-couple families
6.7%
Female-led households
0.0%
Income support
Source % of households Social Security 36.7% Retirement income 16.9% Supplemental Security 9.6% Cash public assistance 1.8% Food stamps / SNAP 22.3%
Health indicators
Condition % Obesity 38.0% High blood pressure 34.7% High cholesterol 33.4% Diabetes 10.3% Heart disease 7.1% Stroke 3.1% Asthma 8.9% Arthritis 25.5% Kidney disease 2.9% Pulmonary disease 6.8% Cancer 7.2%
Behavior / access % Smoking 19.6% Binge drinking 20.5% No physical activity 24.6% Less than 7 hrs sleep 29.0% Depression 18.5% Fair or poor health 13.3% Poor mental health 12.2% Poor physical health 9.6% No health insurance 10.7% Visited doctor (checkup) 70.9% Visited dentist 62.2% Cholesterol screening 89.0% Teeth loss 13.4%
Veterans & disability
Veterans Count % Civilian veterans 24 7.9%
Disability % Any disability 14.4% Under 18 7.2% 18–64 years 6.8% 65 and over 54.3%
Health insurance coverage
Type % Private insurance 70.7% Public insurance 42.2% No insurance 5.2% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 406 91.6% Spanish 5 1.2% Other Indo-European 0 0.0% Asian & Pacific Islander 3 0.7% Other languages 2 0.5%
Place of birth & citizenship
Origin Count % Native born (US) 428 96.6% Born in same state 426 96.2% Born in different state 361 81.5% Foreign born 2 0.5% Naturalized citizen 15 3.4% Not a US citizen 5 33.3%
Ancestry
Ancestry Count % Polish 140 31.6% Arab 57 12.9% Italian 14 3.2% French 13 2.9%
Ancestry Count % Dutch 3 0.7% German 2 0.5% English 2 0.5%
Technology access
Metric % of households Computer access 37.5% Internet access 88.6%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 58789
What city is ZIP code 58789 in?
ZIP code 58789 is primarily assigned to Upham, North Dakota.
What county is ZIP code 58789 in?
ZIP code 58789 falls within Mchenry County, North Dakota.
Is ZIP code 58789 family-oriented?
31% of residents in ZIP code 58789 are under 18, reflecting a younger, family-oriented community.
Is ZIP code 58789 mostly owner-occupied?
84% of occupied units in ZIP code 58789 are owner-occupied, well above the national average.
What is the poverty rate in ZIP code 58789?
18% of residents in ZIP code 58789 live below the poverty line, above the national average.
Does ZIP code 58789 have a large retiree population?
37% of households in ZIP code 58789 receive Social Security income, suggesting a significant retiree or disability population.
What timezone is ZIP code 58789 in?
ZIP code 58789 observes the CST timezone.
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