Postal Codes

58045 ZIP Code

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ZIP code 58045 covers Hillsboro, North Dakota, with a population of about 2,181 and a median household income of $79,250.

Population
2,18110 per square mile
Median age
41.32.6 points above the US average
Median household income
$79,250about the North Dakota median
Poverty rate
5.5%6.9 points below the US average
Typical home value
$247,422down 3.7% in five years
Median rent
$64631% below the North Dakota median
Degree or higher
40.1%5.1 points above the US average
Homeownership
78.9%13.9 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
90

Where 58045 is

Hillsboro, 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

Population2,181
Median age41.3
Family households58.8%
Born outside the US0.7%
Speaks a language other than English at home1.6%
White (non-Hispanic)90.1%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.6%
Hispanic or Latino3%
Veterans7.8%
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$79,250
Income per person$44,828
Poverty rate5.5%
Households on SNAP or cash assistance2.7%

Household income distribution

Under $10k3.2%
$10–15k4.2%
$15–20k1.8%
$20–25k1.9%
$25–30k1.4%
$30–35k3.8%
$35–40k3.7%
$40–45k3.7%
$45–50k2.8%
$50–60k9.2%
$60–75k10.7%
$75–100k10.4%
$100–125k11.3%
$125–150k15.4%
$150–200k7.2%
$200k or more9.5%

Income as declared to the IRS

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

Tax returns filed1,090
Mean adjusted gross income$96,948
Returns declaring $200,000 or more8.3%
Returns, under $25k22.0%
Returns, $25k–$50k19.3%
Returns, $50k–$75k16.5%
Returns, $75k–$100k11.9%
Returns, $100k–$200k22.0%
Returns, $200k or more8.3%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$203,900
Median gross rent$646
Rent as a share of household income22.5%
Owner-occupied78.9%
Vacant homes9.5%
Median year built1973

What the homes are

Detached house76.9%
Attached house0.3%
2 to 4 units4.9%
5 to 19 units15%
20 or more units1.8%
Mobile home1.1%
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$247,422as of 2026-07
Typical home value, 1 yearup 6.9%
Typical home value, 5 yearsdown 3.7%
Typical home value, 10 yearsup 19.4%
Typical home value since 2000
201220192026$277,570$172,218

$172,218 in 2012 to $247,422 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.5%
Bachelor's degree or higher40.1%
High school diploma or higher96.9%
Works from home5.3%
Drives to work alone81.5%
Takes public transport0%
Commutes 45 minutes or more17.2%
Health

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

Obesity38.1% 4.7 pts above the national average of 33.4%
Diagnosed diabetes9.9% 2.1 pts below the national average of 12%
Currently smokes11.3% 1.9 pts below the national average of 13.2%
High blood pressure32.9% 1.2 pts below the national average of 34.1%
Fair or poor general health14% 6.3 pts below the national average of 20.3%
No health insurance (18–64)6.2% 5.1 pts below the national average of 11.3%
Depression19.6% 2.3 pts below the national average of 21.9%
No leisure-time physical activity20.6% 4.8 pts below the national average of 25.4%
Arthritis27.1% 2 pts above the national average of 25.1%
Binge drinking21.2% 5.2 pts above the national average of 16%
Taking blood pressure medication78.3% 3.6 pts above the national average of 74.7%
Cancer (non-skin)9.5% 1.8 pts above the national average of 7.7%
Current asthma9.7% 0.7 pts below the national average of 10.4%
Coronary heart disease6.1% same as the national average of 6.2%
Routine check-up in past year75.6% 1.1 pts below the national average of 76.7%
Cholesterol screening86.4% 0.5 pts above the national average of 85.9%
Cognitive disability10.9% 3.9 pts below the national average of 14.8%
Colorectal screening67.4% 3.1 pts above the national average of 64.3%
COPD5.5% 1.1 pts below the national average of 6.6%
Visited a dentist67.1% 5.8 pts above the national average of 61.3%
Any disability26.2% 4.5 pts below the national average of 30.7%
Lacks emotional support18.4% 6.4 pts below the national average of 24.8%
Food insecurity7.8% 9.3 pts below the national average of 17.1%
Received food stamps4.6% 9.7 pts below the national average of 14.3%
Hearing disability7.6% 0.9 pts above the national average of 6.7%
High cholesterol34.9% 1.3 pts below the national average of 36.2%
Housing insecurity7.1% 6.7 pts below the national average of 13.8%
Independent living disability6.1% 2.3 pts below the national average of 8.4%
Lacks transport5% 4.2 pts below the national average of 9.2%
Loneliness26.2% 8.2 pts below the national average of 34.4%
Mammography use78.9% 3 pts above the national average of 75.9%
Poor mental health (14+ days)12.9% 3.9 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 disability2.9% 1.1 pts below the national average of 4%
Utility shut-off threat4.6% 4.2 pts below the national average of 8.8%
Sleeps under 7 hours31.4% 5 pts below the national average of 36.4%
Stroke3% same as the national average of 3.4%
All natural teeth lost8.4% 4.6 pts below the national average of 13%
Vision disability3.6% 2 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments90
People employed1,038
Annual payroll$59,487,000
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 72.9% of US census tracts
FEMA ratingVery Low to Relatively Moderate across the 2 census tracts this ZIP code covers
Expected annual loss89 out of 100
Community resilience81.8 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.

Hail99.1Very High at its worst in this ZIP code
Winter weather98.6Very High at its worst in this ZIP code
Ice storm97.2Relatively High at its worst in this ZIP code
Strong wind95Relatively High at its worst in this ZIP code
Cold wave94.8Very High at its worst in this ZIP code
Drought83.7Relatively Low at its worst in this ZIP code
Landslide80.3Relatively Low at its worst in this ZIP code
Wildfire78.2Relatively Low at its worst in this ZIP code
Tornado72.9Relatively Moderate at its worst in this ZIP code
River flooding48.2Relatively Moderate at its worst in this ZIP code
Lightning22.8Relatively Low at its worst in this ZIP code
Earthquake8.4Very Low at its worst in this ZIP code
Heat wave4.5Very 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$79,250$75,949$78,538
Income per person$44,828$42,474$43,289
Poverty rate5.5%10.6%12.4%
Median home value$203,900$241,100$303,400
Median gross rent$646$934$1,348
Homeownership78.9%63.4%65%
Bachelor's degree or higher40.1%32.3%35%
Unemployment rate2.5%2.8%5.2%
Works from home5.3%7.3%13.5%
Born outside the US0.7%4.5%13.9%
Median age41.335.738.7
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 stationHILLSBORO 3 N, ND US6.2 km away
Rain in a year22 in

Average high and low by month

January17.9°F / 1°F0.55 in rain
February22.5°F / 4.2°F0.59 in rain
March35.9°F / 19.5°F1.2 in rain
April53°F / 33.7°F1.39 in rain
May67.7°F / 45.8°F2.77 in rain
June77°F / 57.3°F3.65 in rain
July81.3°F / 61.1°F3.43 in rain
August80.2°F / 58.4°F2.59 in rain
September71.3°F / 49.7°F2.16 in rain
October55.2°F / 36.8°F2.21 in rain
November38.2°F / 22.3°F0.86 in rain
December23.7°F / 9.4°F0.91 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.

Hillsboro Public School District 994.7% of this ZIP code's land area
May-Port CG Public School District 144.1% of this ZIP code's land area
Northern Cass Public School District 971.2% 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 vulnerability5more vulnerable than 5% of US census tracts
Socioeconomic status4more vulnerable than 4% of US census tracts
Household characteristics7more vulnerable than 7% of US census tracts
Racial and ethnic minority status6more vulnerable than 6% of US census tracts
Housing type and transport29more vulnerable than 29% of US census tracts
Walkability3.6 out of 20Least walkable
Nearby ZIP codes

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

58009 Blanchard, ND15.3 km away
58219 Caledonia, ND17.2 km away
58223 Cummings, ND17.8 km away
58038 Grandin, ND18.9 km away
56548 Halstad, MN20 km away
56581 Shelly, MN22.3 km away
58257 Mayville, ND23.4 km away
56550 Hendrum, MN23.5 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.

Traill County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area209.78 sq mi
Water area0.41 sq mi
Population density10 people per sq mi
Latitude, longitude47.3835, -97.0603

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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