Postal Codes

58040 ZIP Code

Advertisement

English Español

ZIP code 58040 covers Gwinner, North Dakota, with a population of about 1,041 and a median household income of $71,094.

Population
1,04114 per square mile
Median age
32.95.8 points below the US average
Median household income
$71,0946% below the North Dakota median
Poverty rate
9.1%3.3 points below the US average
Median home value
$179,20026% below the North Dakota median
Median rent
$905about the North Dakota median
Degree or higher
18%17 points below the US average
Homeownership
62.4%2.6 points below the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
39

Where 58040 is

Gwinner, North Dakota — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population1,041
Median age32.9
Family households53%
Born outside the US9.4%
Speaks a language other than English at home11.2%
White (non-Hispanic)84.7%
Black (non-Hispanic)8.9%
Asian (non-Hispanic)1%
Hispanic or Latino2.4%
Veterans5.1%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$71,094
Income per person$41,145
Poverty rate9.1%
Households on SNAP or cash assistance11.7%

Household income distribution

Under $10k3.7%
$10–15k0.6%
$15–20k2.1%
$20–25k1.6%
$25–30k4.3%
$30–35k2.1%
$35–40k3.7%
$40–45k1.8%
$45–50k11.3%
$50–60k9.9%
$60–75k10.3%
$75–100k19.5%
$100–125k9.7%
$125–150k7.0%
$150–200k9.2%
$200k or more3.3%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed560
Mean adjusted gross income$78,886
Returns declaring $200,000 or more3.6%
Returns, under $25k19.6%
Returns, $25k–$50k21.4%
Returns, $50k–$75k23.2%
Returns, $75k–$100k12.5%
Returns, $100k–$200k19.6%
Returns, $200k or more3.6%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$179,200
Median gross rent$905
Rent as a share of household income23.1%
Owner-occupied62.4%
Vacant homes6.3%
Median year built1980

What the homes are

Detached house54.4%
Attached house1.5%
2 to 4 units5.6%
5 to 19 units13.7%
20 or more units12.7%
Mobile home12.1%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.9%
Bachelor's degree or higher18%
High school diploma or higher90.8%
Works from home9.3%
Drives to work alone60.2%
Takes public transport0%
Commutes 45 minutes or more1.2%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity42.4% 9 pts above the national average of 33.4%
Diagnosed diabetes10.5% 1.5 pts below the national average of 12%
Currently smokes15.2% 2 pts above the national average of 13.2%
High blood pressure33.3% 0.8 pts below the national average of 34.1%
Fair or poor general health17.2% 3.1 pts below the national average of 20.3%
No health insurance (18–64)7.7% 3.6 pts below the national average of 11.3%
Depression20.6% 1.3 pts below the national average of 21.9%
No leisure-time physical activity23.9% 1.5 pts below the national average of 25.4%
Arthritis26.1% 1 pts above the national average of 25.1%
Binge drinking22.4% 6.4 pts above the national average of 16%
Taking blood pressure medication76.2% 1.5 pts above the national average of 74.7%
Cancer (non-skin)8.3% 0.6 pts above the national average of 7.7%
Current asthma10% same as the national average of 10.4%
Coronary heart disease6.3% same as the national average of 6.2%
Routine check-up in past year73.5% 3.2 pts below the national average of 76.7%
Cholesterol screening82.7% 3.2 pts below the national average of 85.9%
Cognitive disability13.3% 1.5 pts below the national average of 14.8%
Colorectal screening63.4% 0.9 pts below the national average of 64.3%
COPD6.4% same as the national average of 6.6%
Visited a dentist64.7% 3.4 pts above the national average of 61.3%
Any disability28.8% 1.9 pts below the national average of 30.7%
Lacks emotional support22.8% 2 pts below the national average of 24.8%
Food insecurity10.8% 6.3 pts below the national average of 17.1%
Received food stamps6.5% 7.8 pts below the national average of 14.3%
Hearing disability7.8% 1.1 pts above the national average of 6.7%
High cholesterol34.9% 1.3 pts below the national average of 36.2%
Housing insecurity9.2% 4.6 pts below the national average of 13.8%
Independent living disability7.2% 1.2 pts below the national average of 8.4%
Lacks transport6.4% 2.8 pts below the national average of 9.2%
Loneliness29.8% 4.6 pts below the national average of 34.4%
Mammography use78.6% 2.7 pts above the national average of 75.9%
Poor mental health (14+ days)14.8% 2 pts below the national average of 16.8%
Mobility disability11.8% 2.2 pts below the national average of 14%
Poor physical health (14+ days)12.5% 1 pts below the national average of 13.5%
Self-care disability3.3% 0.7 pts below the national average of 4%
Utility shut-off threat5.8% 3 pts below the national average of 8.8%
Sleeps under 7 hours34.5% 1.9 pts below the national average of 36.4%
Stroke3.2% same as the national average of 3.4%
All natural teeth lost13% same as the national average of 13%
Vision disability4.1% 1.5 pts below the national average of 5.6%
Advertisement
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments39
People employed2,076
Annual payroll$131,515,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 67.6% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss69.3 out of 100
Community resilience40 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Strong wind99.1Very High at its worst in this ZIP code
Hail98.5Very High at its worst in this ZIP code
Winter weather98.4Very High at its worst in this ZIP code
Cold wave97.9Very High at its worst in this ZIP code
Ice storm97.4Relatively High at its worst in this ZIP code
Wildfire84.4Relatively Low at its worst in this ZIP code
Drought78.2Very Low at its worst in this ZIP code
Tornado57.9Relatively Moderate at its worst in this ZIP code
Landslide54.4Very Low at its worst in this ZIP code
Lightning15.7Very Low at its worst in this ZIP code
Heat wave13.7Very Low at its worst in this ZIP code
River flooding11Very Low at its worst in this ZIP code
Earthquake6.5Very Low at its worst in this ZIP code
Compared with North Dakota and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPNorth DakotaUnited States
Median household income$71,094$75,949$78,538
Income per person$41,145$42,474$43,289
Poverty rate9.1%10.6%12.4%
Median home value$179,200$241,100$303,400
Median gross rent$905$934$1,348
Homeownership62.4%63.4%65%
Bachelor's degree or higher18%32.3%35%
Unemployment rate2.9%2.8%5.2%
Works from home9.3%7.3%13.5%
Born outside the US9.4%4.5%13.9%
Median age32.935.738.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationFORMAN 5 SSE, ND US22 km away
Rain in a year23 in

Average high and low by month

January18.3°F / -0.6°F0.67 in rain
February23.2°F / 3.4°F0.52 in rain
March36.5°F / 16.5°F0.96 in rain
April52.9°F / 30.7°F1.85 in rain
May66.4°F / 43.9°F2.83 in rain
June75.9°F / 55°F4.31 in rain
July81°F / 59.3°F3.6 in rain
August79.7°F / 56.5°F2.21 in rain
September71.4°F / 46.8°F2.53 in rain
October55.7°F / 33.5°F2.23 in rain
November38.4°F / 19.6°F0.82 in rain
December24.6°F / 7.1°F0.64 in rain
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

North Sargent Public School District 370% of this ZIP code's land area
Oakes Public School District 4127.4% of this ZIP code's land area
Sargent Central Public School District 62.6% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability21more vulnerable than 21% of US census tracts
Socioeconomic status10more vulnerable than 10% of US census tracts
Household characteristics62more vulnerable than 62% of US census tracts
Racial and ethnic minority status23more vulnerable than 23% of US census tracts
Housing type and transport30more vulnerable than 30% of US census tracts
Walkability4.1 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

58069 Stirum, ND13.4 km away
58060 Milnor, ND14.5 km away
58032 Forman, ND17.3 km away
58067 Rutland, ND19.1 km away
58017 Cogswell, ND21.6 km away
58013 Cayuga, ND22.3 km away
58054 Lisbon, ND25.7 km away
58043 Havana, ND29.4 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Sargent County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area75.41 sq mi
Water area0.3 sq mi
Population density14 people per sq mi
Latitude, longitude46.2258, -97.6626

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

Advertisement