Postal Codes

56359 ZIP Code

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ZIP code 56359 covers Onamia, Minnesota, with a population of about 3,451 and a median household income of $57,852.

Population
3,45120 per square mile
Median age
42.84.1 points above the US average
Median household income
$57,85234% below the Minnesota median
Poverty rate
20.4%8 points above the US average
Typical home value
$304,566up 22.6% in five years
Median rent
$80335% below the Minnesota median
Degree or higher
17.4%17.6 points below the US average
Homeownership
71.3%6.3 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
80

Where 56359 is

Onamia, Minnesota — 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

Population3,451
Median age42.8
Family households60%
Born outside the US0.9%
Speaks a language other than English at home11.7%
White (non-Hispanic)65.3%
Black (non-Hispanic)0.5%
Asian (non-Hispanic)0.8%
Hispanic or Latino1.9%
Veterans10.5%
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$57,852
Income per person$31,157
Poverty rate20.4%
Households on SNAP or cash assistance17.5%

Household income distribution

Under $10k6.0%
$10–15k5.7%
$15–20k5.8%
$20–25k6.1%
$25–30k4.6%
$30–35k4.8%
$35–40k3.9%
$40–45k3.8%
$45–50k3.3%
$50–60k8.0%
$60–75k9.2%
$75–100k11.0%
$100–125k10.2%
$125–150k7.3%
$150–200k4.7%
$200k or more5.6%

Income as declared to the IRS

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

Tax returns filed1,520
Mean adjusted gross income$56,690
Returns declaring $200,000 or more2.6%
Returns, under $25k31.6%
Returns, $25k–$50k28.3%
Returns, $50k–$75k15.8%
Returns, $75k–$100k9.9%
Returns, $100k–$200k11.8%
Returns, $200k or more2.6%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$205,500
Median gross rent$803
Rent as a share of household income29.1%
Owner-occupied71.3%
Vacant homes35.1%
Median year built1984

What the homes are

Detached house69.9%
Attached house9%
2 to 4 units1.6%
5 to 19 units3.4%
20 or more units3.7%
Mobile home12.4%
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$304,566as of 2026-07
Typical home value, 1 yearup 3.2%
Typical home value, 5 yearsup 22.6%
Typical home value, 10 yearsup 91.4%
Typical home value since 2000
200820172026$304,566$110,213

$133,034 in 2008 to $304,566 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate6.4%
Bachelor's degree or higher17.4%
High school diploma or higher88.7%
Works from home7.8%
Drives to work alone75.3%
Takes public transport0.7%
Commutes 45 minutes or more22.5%
Health

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

Obesity41.8% 8.4 pts above the national average of 33.4%
Diagnosed diabetes15.8% 3.8 pts above the national average of 12%
Currently smokes21.5% 8.3 pts above the national average of 13.2%
High blood pressure41.1% 7 pts above the national average of 34.1%
Fair or poor general health23.9% 3.6 pts above the national average of 20.3%
No health insurance (18–64)9.6% 1.7 pts below the national average of 11.3%
Depression25% 3.1 pts above the national average of 21.9%
No leisure-time physical activity33.7% 8.3 pts above the national average of 25.4%
Arthritis28.8% 3.7 pts above the national average of 25.1%
Binge drinking15.9% same as the national average of 16%
Taking blood pressure medication79.6% 4.9 pts above the national average of 74.7%
Cancer (non-skin)9.9% 2.2 pts above the national average of 7.7%
Current asthma11.6% 1.2 pts above the national average of 10.4%
Coronary heart disease9.2% 3 pts above the national average of 6.2%
Routine check-up in past year75.9% 0.8 pts below the national average of 76.7%
Cholesterol screening84% 1.9 pts below the national average of 85.9%
Cognitive disability17.2% 2.4 pts above the national average of 14.8%
Colorectal screening67.8% 3.5 pts above the national average of 64.3%
COPD9.4% 2.8 pts above the national average of 6.6%
Visited a dentist57.3% 4 pts below the national average of 61.3%
Any disability39.3% 8.6 pts above the national average of 30.7%
Lacks emotional support23.2% 1.6 pts below the national average of 24.8%
Food insecurity20.8% 3.7 pts above the national average of 17.1%
Received food stamps16.5% 2.2 pts above the national average of 14.3%
Hearing disability10.6% 3.9 pts above the national average of 6.7%
High cholesterol38.4% 2.2 pts above the national average of 36.2%
Housing insecurity14.4% 0.6 pts above the national average of 13.8%
Independent living disability11.1% 2.7 pts above the national average of 8.4%
Lacks transport11.5% 2.3 pts above the national average of 9.2%
Loneliness29.9% 4.5 pts below the national average of 34.4%
Mammography use74.9% 1 pts below the national average of 75.9%
Poor mental health (14+ days)17.4% 0.6 pts above the national average of 16.8%
Mobility disability19.1% 5.1 pts above the national average of 14%
Poor physical health (14+ days)16.2% 2.7 pts above the national average of 13.5%
Self-care disability5.4% 1.4 pts above the national average of 4%
Utility shut-off threat9.6% 0.8 pts above the national average of 8.8%
Sleeps under 7 hours35.2% 1.2 pts below the national average of 36.4%
Stroke5% 1.6 pts above the national average of 3.4%
All natural teeth lost17.3% 4.3 pts above the national average of 13%
Vision disability7.1% 1.5 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments80
People employed1,686
Annual payroll$94,145,000
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 57% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 2 census tracts this ZIP code covers
Expected annual loss50.3 out of 100
Community resilience91.5 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.

Wildfire87.5Relatively Moderate at its worst in this ZIP code
Cold wave85.3Relatively High at its worst in this ZIP code
Landslide84.5Relatively Low at its worst in this ZIP code
Hail81.8Relatively Moderate at its worst in this ZIP code
Drought81.7Relatively Low at its worst in this ZIP code
Strong wind81.5Relatively High at its worst in this ZIP code
River flooding76.9Relatively High at its worst in this ZIP code
Lightning72.2Relatively Moderate at its worst in this ZIP code
Winter weather58.2Relatively Moderate at its worst in this ZIP code
Tornado54.9Relatively Moderate at its worst in this ZIP code
Ice storm49.5Relatively Low at its worst in this ZIP code
Heat wave26.2Relatively Low at its worst in this ZIP code
Earthquake3.2Very Low at its worst in this ZIP code
Compared with Minnesota 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 ZIPMinnesotaUnited States
Median household income$57,852$87,556$78,538
Income per person$31,157$46,957$43,289
Poverty rate20.4%9.2%12.4%
Median home value$205,500$305,500$303,400
Median gross rent$803$1,235$1,348
Homeownership71.3%72.4%65%
Bachelor's degree or higher17.4%38.8%35%
Unemployment rate6.4%3.9%5.2%
Works from home7.8%15.8%13.5%
Born outside the US0.9%8.6%13.9%
Median age42.838.638.7
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 stationISLE 12N, MN US29.2 km away
Rain in a year29 in
Snow in a year43 in

Average high and low by month

January18.7°F / -0.5°F0.6 in rain, 10.1 in snow
February24.2°F / 2.9°F0.71 in rain, 7.2 in snow
March37°F / 16.5°F1.35 in rain, 8.6 in snow
April51.1°F / 30.3°F2.51 in rain, 2.4 in snow
May64.6°F / 43°F3.12 in rain, 0.4 in snow
June73.8°F / 52.9°F4.3 in rain
July78.4°F / 58.1°F4.35 in rain
August76.6°F / 56.3°F3.85 in rain
September68.6°F / 48.5°F2.95 in rain
October54.1°F / 36°F2.8 in rain, 1.1 in snow
November37.6°F / 22.8°F1.54 in rain, 4.9 in snow
December23.9°F / 8.6°F0.74 in rain, 8.4 in snow
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 supermarket47% of this ZIP code's area
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket53% 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%.

Onamia Public School District98.9% 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 vulnerability79more vulnerable than 79% of US census tracts
Socioeconomic status71more vulnerable than 71% of US census tracts
Household characteristics79more vulnerable than 79% of US census tracts
Racial and ethnic minority status38more vulnerable than 38% of US census tracts
Housing type and transport83more vulnerable than 83% of US census tracts
Walkability5.6 out of 20Least walkable
Nearby ZIP codes

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

56386 Wahkon, MN14.8 km away
56338 Hillman, MN15.2 km away
56342 Isle, MN18.6 km away
56450 Garrison, MN19.4 km away
56350 Mc Grath, MN26.6 km away
56344 Lastrup, MN29.6 km away
56364 Pierz, MN32.1 km away
56358 Ogilvie, MN33.2 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.

Mille Lacs County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area170.74 sq mi
Water area85.14 sq mi
Population density20 people per sq mi
Latitude, longitude46.0902, -93.6867

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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