Postal Codes

58554 ZIP Code

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ZIP code 58554 covers Mandan, North Dakota, with a population of about 29,175 and a median household income of $82,168.

Population
29,17551 per square mile
Median age
36.91.8 points below the US average
Median household income
$82,1681.1× the North Dakota median
Poverty rate
7%5.4 points below the US average
Typical home value
$352,797up 28.4% in five years
Median rent
$1,0481.1× the North Dakota median
Degree or higher
30.7%4.3 points below the US average
Homeownership
73.8%8.8 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
753

Where 58554 is

Mandan, 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

Population29,175
Median age36.9
Family households65.3%
Born outside the US1.1%
Speaks a language other than English at home5.1%
White (non-Hispanic)86.6%
Black (non-Hispanic)2%
Asian (non-Hispanic)0.3%
Hispanic or Latino4.7%
Veterans8.2%
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$82,168
Income per person$46,523
Poverty rate7%
Households on SNAP or cash assistance4.5%

Household income distribution

Under $10k1.6%
$10–15k2.4%
$15–20k2.7%
$20–25k3.8%
$25–30k4.2%
$30–35k3.0%
$35–40k2.0%
$40–45k4.2%
$45–50k7.1%
$50–60k6.1%
$60–75k9.2%
$75–100k12.6%
$100–125k11.8%
$125–150k9.1%
$150–200k11.7%
$200k or more8.5%

Income as declared to the IRS

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

Tax returns filed13,760
Mean adjusted gross income$93,615
Returns declaring $200,000 or more5.6%
Returns, under $25k22.4%
Returns, $25k–$50k23.7%
Returns, $50k–$75k16.6%
Returns, $75k–$100k10.4%
Returns, $100k–$200k21.4%
Returns, $200k or more5.6%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$266,900
Median gross rent$1,048
Rent as a share of household income25.3%
Owner-occupied73.8%
Vacant homes10.2%
Median year built1981

What the homes are

Detached house65%
Attached house2.5%
2 to 4 units2.8%
5 to 19 units7.9%
20 or more units9.7%
Mobile home12.2%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$352,797as of 2026-07
Typical home value, 1 yearup 5.8%
Typical home value, 5 yearsup 28.4%
Typical home value, 10 yearsup 35.7%
Typical asking rent$1,381as of 2026-07
Typical asking rent, 1 yearup 6.9%
Typical home value since 2000
201620212026$352,797$251,741

$260,046 in 2016 to $352,797 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.5%
Bachelor's degree or higher30.7%
High school diploma or higher94.7%
Works from home7.5%
Drives to work alone83.2%
Takes public transport0%
Commutes 45 minutes or more7.1%
Health

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

Obesity38.3% 4.9 pts above the national average of 33.4%
Diagnosed diabetes9.3% 2.7 pts below the national average of 12%
Currently smokes13.4% same as the national average of 13.2%
High blood pressure31.7% 2.4 pts below the national average of 34.1%
Fair or poor general health15.5% 4.8 pts below the national average of 20.3%
No health insurance (18–64)6.8% 4.5 pts below the national average of 11.3%
Depression21.2% 0.7 pts below the national average of 21.9%
No leisure-time physical activity22.1% 3.3 pts below the national average of 25.4%
Arthritis25.8% 0.7 pts above the national average of 25.1%
Binge drinking21.9% 5.9 pts above the national average of 16%
Taking blood pressure medication76.5% 1.8 pts above the national average of 74.7%
Cancer (non-skin)8.5% 0.8 pts above the national average of 7.7%
Current asthma10.3% same as the national average of 10.4%
Coronary heart disease5.9% same as the national average of 6.2%
Routine check-up in past year74.8% 1.9 pts below the national average of 76.7%
Cholesterol screening83.5% 2.4 pts below the national average of 85.9%
Cognitive disability12.1% 2.7 pts below the national average of 14.8%
Colorectal screening65.2% 0.9 pts above the national average of 64.3%
COPD5.8% 0.8 pts below the national average of 6.6%
Visited a dentist66.9% 5.6 pts above the national average of 61.3%
Any disability26.3% 4.4 pts below the national average of 30.7%
Lacks emotional support20.2% 4.6 pts below the national average of 24.8%
Food insecurity10% 7.1 pts below the national average of 17.1%
Received food stamps6% 8.3 pts below the national average of 14.3%
Hearing disability7.5% 0.8 pts above the national average of 6.7%
High cholesterol35% 1.2 pts below the national average of 36.2%
Housing insecurity8.6% 5.2 pts below the national average of 13.8%
Independent living disability6.7% 1.7 pts below the national average of 8.4%
Lacks transport6% 3.2 pts below the national average of 9.2%
Loneliness28.3% 6.1 pts below the national average of 34.4%
Mammography use75.7% same as the national average of 75.9%
Poor mental health (14+ days)14.3% 2.5 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)11.2% 2.3 pts below the national average of 13.5%
Self-care disability3% 1 pts below the national average of 4%
Utility shut-off threat5.6% 3.2 pts below the national average of 8.8%
Sleeps under 7 hours33.3% 3.1 pts below the national average of 36.4%
Stroke2.9% 0.5 pts below the national average of 3.4%
All natural teeth lost8.3% 4.7 pts below the national average of 13%
Vision disability3.9% 1.7 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments753
People employed9,698
Annual payroll$536,454,000
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 83.4% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 7 census tracts this ZIP code covers
Expected annual loss89.1 out of 100
Community resilience79.5 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 weather99.7Very High at its worst in this ZIP code
Hail99.2Very High at its worst in this ZIP code
Cold wave96.9Very High at its worst in this ZIP code
Ice storm96.8Very High at its worst in this ZIP code
Wildfire94.5Relatively Moderate at its worst in this ZIP code
Strong wind89.6Very High at its worst in this ZIP code
Landslide86Relatively Low at its worst in this ZIP code
Drought83.2Relatively Low at its worst in this ZIP code
Tornado78.4Very High at its worst in this ZIP code
River flooding76.7Relatively High at its worst in this ZIP code
Lightning49.3Relatively High at its worst in this ZIP code
Heat wave23.9Relatively 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$82,168$75,949$78,538
Income per person$46,523$42,474$43,289
Poverty rate7%10.6%12.4%
Median home value$266,900$241,100$303,400
Median gross rent$1,048$934$1,348
Homeownership73.8%63.4%65%
Bachelor's degree or higher30.7%32.3%35%
Unemployment rate1.5%2.8%5.2%
Works from home7.5%7.3%13.5%
Born outside the US1.1%4.5%13.9%
Median age36.935.738.7
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 stationMANDAN EXP STN, ND US2 km away
Rain in a year18 in

Average high and low by month

January22.5°F / 2.7°F0.38 in rain
February27.1°F / 6.4°F0.4 in rain
March39.6°F / 18.3°F0.59 in rain
April54.1°F / 30.4°F1.27 in rain
May66.5°F / 42.6°F2.59 in rain
June76°F / 53°F3.44 in rain
July82.6°F / 58°F3.24 in rain
August81.8°F / 55.5°F2.19 in rain
September72.1°F / 45.8°F1.64 in rain
October56.1°F / 32.1°F1.47 in rain
November39.9°F / 19.1°F0.63 in rain
December27.4°F / 8.4°F0.52 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 supermarket7% of this ZIP code's area
No vehicle and far from a supermarket7% of this ZIP code's area
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 5 school districts, so the address decides which one, not the ZIP code.

Mandan Public School District 180.3% of this ZIP code's land area
Sweet Briar Public School District 176.6% of this ZIP code's land area
Center-Stanton Public School District 15.7% of this ZIP code's land area
Little Heart Public School District 45.6% of this ZIP code's land area
Solen Public School District 31.5% 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 vulnerability9more vulnerable than 9% of US census tracts
Socioeconomic status13more vulnerable than 13% of US census tracts
Household characteristics15more vulnerable than 15% of US census tracts
Racial and ethnic minority status9more vulnerable than 9% of US census tracts
Housing type and transport21more vulnerable than 21% of US census tracts
Walkability4.5 out of 20Least walkable
Nearby ZIP codes

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

58503 Bismarck, ND9.6 km away
58501 Bismarck, ND9.9 km away
58506 Bismarck, ND9.9 km away
58507 Bismarck, ND9.9 km away
58505 Bismarck, ND9.9 km away
58521 Baldwin, ND17.8 km away
58502 Bismarck, ND18.5 km away
58504 Bismarck, ND21.3 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.

Morton County94.3% of this ZIP code's land area
Oliver County5.7% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area572.6 sq mi
Water area16.57 sq mi
Population density51 people per sq mi
Latitude, longitude46.8306, -100.9092

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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