Postal Codes

58071 ZIP Code

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ZIP code 58071 covers Tower City, North Dakota, with a population of about 482 and a median household income of $106,667.

Population
4824 per square mile
Median age
46.17.4 points above the US average
Median household income
$106,6671.4× the North Dakota median
Poverty rate
7.9%4.5 points below the US average
Median home value
$192,40020% below the North Dakota median
Median rent
$57838% below the North Dakota median
Degree or higher
36%1 points above the US average
Homeownership
77.2%12.2 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
10

Where 58071 is

Tower City, 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

Population482
Median age46.1
Family households75.5%
Born outside the US0.6%
Speaks a language other than English at home9.8%
White (non-Hispanic)98.8%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino0.2%
Veterans5.6%
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$106,667
Income per person$41,617
Poverty rate7.9%
Households on SNAP or cash assistance6%

Household income distribution

Under $10k0.0%
$10–15k6.0%
$15–20k0.5%
$20–25k0.5%
$25–30k2.2%
$30–35k2.2%
$35–40k3.8%
$40–45k3.8%
$45–50k2.7%
$50–60k6.0%
$60–75k5.4%
$75–100k13.6%
$100–125k17.9%
$125–150k8.7%
$150–200k21.2%
$200k or more5.4%

Income as declared to the IRS

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

Tax returns filed260
Mean adjusted gross income$76,681
Returns declaring $200,000 or more7.7%
Returns, under $25k30.8%
Returns, $25k–$50k23.1%
Returns, $50k–$75k11.5%
Returns, $75k–$100k7.7%
Returns, $100k–$200k19.2%
Returns, $200k or more7.7%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$192,400
Median gross rent$578
Rent as a share of household income15%
Owner-occupied77.2%
Vacant homes18.2%
Median year built1971

What the homes are

Detached house78.7%
Attached house3.6%
2 to 4 units11.6%
5 to 19 units1.3%
Mobile home4.9%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate0%
Bachelor's degree or higher36%
High school diploma or higher92.6%
Works from home3.7%
Drives to work alone78.3%
Takes public transport0%
Commutes 45 minutes or more13.5%
Health

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

Obesity35.5% 2.1 pts above the national average of 33.4%
Diagnosed diabetes10% 2 pts below the national average of 12%
Currently smokes12.2% 1 pts below the national average of 13.2%
High blood pressure33.7% same as the national average of 34.1%
Fair or poor general health14.8% 5.5 pts below the national average of 20.3%
No health insurance (18–64)5.6% 5.7 pts below the national average of 11.3%
Depression22.7% 0.8 pts above the national average of 21.9%
No leisure-time physical activity19.4% 6 pts below the national average of 25.4%
Arthritis28.4% 3.3 pts above the national average of 25.1%
Binge drinking20.2% 4.2 pts above the national average of 16%
Taking blood pressure medication79.6% 4.9 pts above the national average of 74.7%
Cancer (non-skin)9.6% 1.9 pts above the national average of 7.7%
Current asthma10% same as the national average of 10.4%
Coronary heart disease6.6% same as the national average of 6.2%
Routine check-up in past year77.1% same as the national average of 76.7%
Cholesterol screening86.3% same as the national average of 85.9%
Cognitive disability11% 3.8 pts below the national average of 14.8%
Colorectal screening66.3% 2 pts above the national average of 64.3%
COPD5.9% 0.7 pts below the national average of 6.6%
Visited a dentist70.5% 9.2 pts above the national average of 61.3%
Any disability25.1% 5.6 pts below the national average of 30.7%
Lacks emotional support18.5% 6.3 pts below the national average of 24.8%
Food insecurity7.8% 9.3 pts below the national average of 17.1%
Received food stamps4.9% 9.4 pts below the national average of 14.3%
Hearing disability8% 1.3 pts above the national average of 6.7%
High cholesterol36.2% same as the national average of 36.2%
Housing insecurity6.8% 7 pts below the national average of 13.8%
Independent living disability6.4% 2 pts below the national average of 8.4%
Lacks transport4.9% 4.3 pts below the national average of 9.2%
Loneliness27.3% 7.1 pts below the national average of 34.4%
Mammography use80.3% 4.4 pts above the national average of 75.9%
Poor mental health (14+ days)12.8% 4 pts below the national average of 16.8%
Mobility disability10.9% 3.1 pts below the national average of 14%
Poor physical health (14+ days)11.1% 2.4 pts below the national average of 13.5%
Self-care disability2.9% 1.1 pts below the national average of 4%
Utility shut-off threat4.4% 4.4 pts below the national average of 8.8%
Sleeps under 7 hours29.4% 7 pts below the national average of 36.4%
Stroke3.1% same as the national average of 3.4%
All natural teeth lost8.9% 4.1 pts below the national average of 13%
Vision disability3.5% 2.1 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments10
People employed72
Annual payroll$3,149,000
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 89.9% of US census tracts
FEMA ratingRelatively High
Expected annual loss89.3 out of 100
Community resilience80.2 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 wind99.7Very High at its worst in this ZIP code
Winter weather99.4Very High at its worst in this ZIP code
Hail99.2Very High at its worst in this ZIP code
Cold wave98.9Very High at its worst in this ZIP code
Ice storm96.5Relatively High at its worst in this ZIP code
Wildfire88.6Relatively Moderate at its worst in this ZIP code
Landslide86.9Relatively Low at its worst in this ZIP code
Drought83.5Relatively Low at its worst in this ZIP code
Tornado78Relatively High at its worst in this ZIP code
River flooding49.8Relatively Moderate at its worst in this ZIP code
Lightning35.6Relatively Low at its worst in this ZIP code
Heat wave11.4Very Low at its worst in this ZIP code
Earthquake7.6Very 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$106,667$75,949$78,538
Income per person$41,617$42,474$43,289
Poverty rate7.9%10.6%12.4%
Median home value$192,400$241,100$303,400
Median gross rent$578$934$1,348
Homeownership77.2%63.4%65%
Bachelor's degree or higher36%32.3%35%
Unemployment rate0%2.8%5.2%
Works from home3.7%7.3%13.5%
Born outside the US0.6%4.5%13.9%
Median age46.135.738.7
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 stationVALLEY CITY 3 NNW, ND US27.8 km away
Rain in a year21 in

Average high and low by month

January18.3°F / -2.3°F0.52 in rain
February23.2°F / 1.3°F0.5 in rain
March36°F / 14.2°F0.81 in rain
April53.2°F / 27.7°F1.22 in rain
May67.1°F / 41.2°F3.21 in rain
June76.4°F / 53.2°F3.59 in rain
July81.2°F / 57°F3.02 in rain
August80.1°F / 54.1°F2.59 in rain
September71.4°F / 44.6°F2.73 in rain
October55.9°F / 31.9°F1.91 in rain
November38.3°F / 18.3°F0.69 in rain
December24.2°F / 5.6°F0.67 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 2 school districts, so the address decides which one, not the ZIP code.

Maple Valley Public School District 492.1% of this ZIP code's land area
Hope-Page Public School District 857.8% 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 vulnerability11more vulnerable than 11% of US census tracts
Socioeconomic status16more vulnerable than 16% of US census tracts
Household characteristics17more vulnerable than 17% of US census tracts
Racial and ethnic minority status2more vulnerable than 2% of US census tracts
Housing type and transport26more vulnerable than 26% of US census tracts
Walkability4.6 out of 20Least walkable
Nearby ZIP codes

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

58011 Buffalo, ND9.6 km away
58063 Oriska, ND10.2 km away
58031 Fingal, ND18 km away
58007 Ayr, ND18.7 km away
58002 Absaraka, ND20.5 km away
58079 Wheatland, ND25.4 km away
58072 Valley City, ND26.2 km away
58064 Page, ND27.1 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.

Cass County56.1% of this ZIP code's land area
Barnes County43.9% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area108 sq mi
Water area0.08 sq mi
Population density4 people per sq mi
Latitude, longitude46.9119, -97.6594

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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