Postal Codes

58370 ZIP Code

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ZIP code 58370 covers Saint Michael, North Dakota, with a population of about 1,187 and a median household income of $66,583.

Population
1,18723 per square mile
Median age
23.315.4 points below the US average
Median household income
$66,58312% below the North Dakota median
Poverty rate
26%13.6 points above the US average
Median home value
$83,30065% below the North Dakota median
Median rent
$56739% below the North Dakota median
Degree or higher
17.9%17.1 points below the US average
Homeownership
75.6%10.6 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
3

Where 58370 is

Saint Michael, 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

Population1,187
Median age23.3
Family households77.4%
Born outside the US0.1%
Speaks a language other than English at home18.6%
White (non-Hispanic)17.8%
Black (non-Hispanic)0.3%
Asian (non-Hispanic)0%
Hispanic or Latino2.6%
Veterans7%
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$66,583
Income per person$17,786
Poverty rate26%
Households on SNAP or cash assistance27.2%

Household income distribution

Under $10k17.9%
$10–15k9.0%
$15–20k0.7%
$20–25k1.8%
$25–30k7.2%
$30–35k0.0%
$35–40k0.0%
$40–45k7.2%
$45–50k1.8%
$50–60k0.0%
$60–75k11.8%
$75–100k21.1%
$100–125k6.1%
$125–150k1.8%
$150–200k7.9%
$200k or more5.7%

Income as declared to the IRS

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

Tax returns filed320
Mean adjusted gross income$43,609
Returns declaring $200,000 or more0%
Returns, under $25k40.6%
Returns, $25k–$50k31.2%
Returns, $50k–$75k12.5%
Returns, $75k–$100k6.2%
Returns, $100k–$200k9.4%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$83,300
Median gross rent$567
Rent as a share of household income16.2%
Owner-occupied75.6%
Vacant homes7.9%
Median year built1980

What the homes are

Detached house69%
Attached house1%
2 to 4 units1.7%
Mobile home28.4%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.9%
Bachelor's degree or higher17.9%
High school diploma or higher86.2%
Works from home1%
Drives to work alone79.9%
Takes public transport0%
Commutes 45 minutes or more2.9%
Health

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

Obesity47.5% 14.1 pts above the national average of 33.4%
Diagnosed diabetes17% 5 pts above the national average of 12%
Currently smokes27.4% 14.2 pts above the national average of 13.2%
High blood pressure39.1% 5 pts above the national average of 34.1%
Fair or poor general health30.9% 10.6 pts above the national average of 20.3%
No health insurance (18–64)11.2% same as the national average of 11.3%
Depression22.6% 0.7 pts above the national average of 21.9%
No leisure-time physical activity34.3% 8.9 pts above the national average of 25.4%
Arthritis28% 2.9 pts above the national average of 25.1%
Binge drinking18.3% 2.3 pts above the national average of 16%
Taking blood pressure medication74.4% same as the national average of 74.7%
Cancer (non-skin)6.1% 1.6 pts below the national average of 7.7%
Current asthma14.2% 3.8 pts above the national average of 10.4%
Coronary heart disease8.2% 2 pts above the national average of 6.2%
Routine check-up in past year73.7% 3 pts below the national average of 76.7%
Cholesterol screening76.6% 9.3 pts below the national average of 85.9%
Cognitive disability20.3% 5.5 pts above the national average of 14.8%
Colorectal screening51% 13.3 pts below the national average of 64.3%
COPD9.7% 3.1 pts above the national average of 6.6%
Visited a dentist41.1% 20.2 pts below the national average of 61.3%
Any disability43% 12.3 pts above the national average of 30.7%
Lacks emotional support28.2% 3.4 pts above the national average of 24.8%
Food insecurity34.3% 17.2 pts above the national average of 17.1%
Received food stamps25.1% 10.8 pts above the national average of 14.3%
Hearing disability11.2% 4.5 pts above the national average of 6.7%
High cholesterol34% 2.2 pts below the national average of 36.2%
Housing insecurity24% 10.2 pts above the national average of 13.8%
Independent living disability13.9% 5.5 pts above the national average of 8.4%
Lacks transport19.6% 10.4 pts above the national average of 9.2%
Loneliness32.6% 1.8 pts below the national average of 34.4%
Mammography use66.6% 9.3 pts below the national average of 75.9%
Poor mental health (14+ days)20.1% 3.3 pts above the national average of 16.8%
Mobility disability20.1% 6.1 pts above the national average of 14%
Poor physical health (14+ days)18.5% 5 pts above the national average of 13.5%
Self-care disability6.4% 2.4 pts above the national average of 4%
Utility shut-off threat18% 9.2 pts above the national average of 8.8%
Sleeps under 7 hours44.8% 8.4 pts above the national average of 36.4%
Stroke5% 1.6 pts above the national average of 3.4%
All natural teeth lost29.7% 16.7 pts above the national average of 13%
Vision disability10.5% 4.9 pts above the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments3
People employed401
Annual payroll$13,654,000
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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 62.8% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss44 out of 100
Community resilience13.1 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.

Winter weather99.5Very High at its worst in this ZIP code
Cold wave98.2Very High at its worst in this ZIP code
Strong wind97.4Very High at its worst in this ZIP code
Ice storm97.3Very High at its worst in this ZIP code
Wildfire95.6Relatively Moderate at its worst in this ZIP code
Hail90.1Relatively High at its worst in this ZIP code
Landslide89.2Relatively Low at its worst in this ZIP code
Drought82.2Relatively Low at its worst in this ZIP code
Tornado50.9Relatively Moderate at its worst in this ZIP code
Lightning36Relatively Low at its worst in this ZIP code
River flooding11.4Very Low at its worst in this ZIP code
Heat wave7.9Very Low at its worst in this ZIP code
Earthquake2.1Very 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$66,583$75,949$78,538
Income per person$17,786$42,474$43,289
Poverty rate26%10.6%12.4%
Median home value$83,300$241,100$303,400
Median gross rent$567$934$1,348
Homeownership75.6%63.4%65%
Bachelor's degree or higher17.9%32.3%35%
Unemployment rate1.9%2.8%5.2%
Works from home1%7.3%13.5%
Born outside the US0.1%4.5%13.9%
Median age23.335.738.7
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 stationDEVILS LAKE KDLR, ND US13.6 km away
Rain in a year20 in

Average high and low by month

January16.2°F / -1.8°F0.48 in rain
February20.9°F / 1.5°F0.38 in rain
March33.2°F / 15°F0.64 in rain
April51.1°F / 31°F0.96 in rain
May65°F / 44.1°F2.47 in rain
June74.2°F / 54.9°F3.76 in rain
July79.4°F / 59.3°F3.82 in rain
August78.8°F / 57.2°F2.43 in rain
September69°F / 48.5°F1.96 in rain
October52.8°F / 34.4°F1.51 in rain
November34.8°F / 18.2°F0.75 in rain
December21.8°F / 4.7°F0.82 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 supermarket10% of this ZIP code's area
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 4 school districts, so the address decides which one, not the ZIP code.

Warwick Public School District 2947.5% of this ZIP code's land area
Devils Lake Public School District 128.7% of this ZIP code's land area
Fort Totten Public School District 3015.8% of this ZIP code's land area
Oberon Public School District 168% 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 vulnerability77more vulnerable than 77% of US census tracts
Socioeconomic status56more vulnerable than 56% of US census tracts
Household characteristics84more vulnerable than 84% of US census tracts
Racial and ethnic minority status86more vulnerable than 86% of US census tracts
Housing type and transport73more vulnerable than 73% of US census tracts
Walkability3.9 out of 20Least walkable
Nearby ZIP codes

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

58379 Tokio, ND7.9 km away
58335 Fort Totten, ND11.5 km away
58301 Devils Lake, ND14.3 km away
58381 Warwick, ND17.6 km away
58357 Oberon, ND20.4 km away
58374 Sheyenne, ND23.1 km away
58327 Crary, ND25.2 km away
58356 New Rockford, ND29.8 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.

Benson County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area52.52 sq mi
Water area5.23 sq mi
Population density23 people per sq mi
Latitude, longitude47.9850, -98.8721

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.

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