Postal Codes

56542 ZIP Code

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ZIP code 56542 covers Fosston, Minnesota, with a population of about 2,435 and a median household income of $57,750.

Population
2,43514 per square mile
Median age
456.3 points above the US average
Median household income
$57,75034% below the Minnesota median
Poverty rate
16.6%4.2 points above the US average
Typical home value
$230,027up 30.8% in five years
Median rent
$80035% below the Minnesota median
Degree or higher
24.6%10.4 points below the US average
Homeownership
69.9%4.9 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
100

Where 56542 is

Fosston, 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

Population2,435
Median age45
Family households60.4%
Born outside the US1.3%
Speaks a language other than English at home2.5%
White (non-Hispanic)92.6%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.3%
Hispanic or Latino1.9%
Veterans9.8%
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$57,750
Income per person$31,929
Poverty rate16.6%
Households on SNAP or cash assistance19.1%

Household income distribution

Under $10k6.8%
$10–15k5.5%
$15–20k6.3%
$20–25k4.2%
$25–30k5.5%
$30–35k4.2%
$35–40k3.7%
$40–45k2.0%
$45–50k4.1%
$50–60k10.1%
$60–75k12.0%
$75–100k12.2%
$100–125k6.2%
$125–150k5.2%
$150–200k7.5%
$200k or more4.7%

Income as declared to the IRS

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

Tax returns filed1,270
Mean adjusted gross income$69,812
Returns declaring $200,000 or more3.1%
Returns, under $25k31.5%
Returns, $25k–$50k22.8%
Returns, $50k–$75k15.0%
Returns, $75k–$100k10.2%
Returns, $100k–$200k17.3%
Returns, $200k or more3.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$176,800
Median gross rent$800
Rent as a share of household income25.5%
Owner-occupied69.9%
Vacant homes14.6%
Median year built1971

What the homes are

Detached house80.4%
Attached house0.8%
2 to 4 units1.4%
5 to 19 units7.4%
20 or more units1.6%
Mobile home8.4%
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$230,027as of 2026-07
Typical home value, 1 yearup 6.8%
Typical home value, 5 yearsup 30.8%
Typical home value, 10 yearsup 61.7%
Typical home value since 2000
201320192026$230,027$94,800

$94,800 in 2013 to $230,027 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate7.3%
Bachelor's degree or higher24.6%
High school diploma or higher87.2%
Works from home7.9%
Drives to work alone75.3%
Takes public transport0.3%
Commutes 45 minutes or more11.6%
Health

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

Obesity40.1% 6.7 pts above the national average of 33.4%
Diagnosed diabetes13.7% 1.7 pts above the national average of 12%
Currently smokes17.4% 4.2 pts above the national average of 13.2%
High blood pressure37.2% 3.1 pts above the national average of 34.1%
Fair or poor general health21.4% 1.1 pts above the national average of 20.3%
No health insurance (18–64)8.1% 3.2 pts below the national average of 11.3%
Depression24.5% 2.6 pts above the national average of 21.9%
No leisure-time physical activity29.5% 4.1 pts above the national average of 25.4%
Arthritis30.5% 5.4 pts above the national average of 25.1%
Binge drinking16.1% same as the national average of 16%
Taking blood pressure medication81.6% 6.9 pts above the national average of 74.7%
Cancer (non-skin)11.1% 3.4 pts above the national average of 7.7%
Current asthma10.5% same as the national average of 10.4%
Coronary heart disease9.3% 3.1 pts above the national average of 6.2%
Routine check-up in past year77.1% same as the national average of 76.7%
Cholesterol screening85.9% same as the national average of 85.9%
Cognitive disability14.6% same as the national average of 14.8%
Colorectal screening68.1% 3.8 pts above the national average of 64.3%
COPD8.8% 2.2 pts above the national average of 6.6%
Visited a dentist62.9% 1.6 pts above the national average of 61.3%
Any disability34.2% 3.5 pts above the national average of 30.7%
Lacks emotional support21.6% 3.2 pts below the national average of 24.8%
Food insecurity13.8% 3.3 pts below the national average of 17.1%
Received food stamps11% 3.3 pts below the national average of 14.3%
Hearing disability10.5% 3.8 pts above the national average of 6.7%
High cholesterol36.4% same as the national average of 36.2%
Housing insecurity9.7% 4.1 pts below the national average of 13.8%
Independent living disability9.4% 1 pts above the national average of 8.4%
Lacks transport8% 1.2 pts below the national average of 9.2%
Loneliness30% 4.4 pts below the national average of 34.4%
Mammography use78% 2.1 pts above the national average of 75.9%
Poor mental health (14+ days)15.4% 1.4 pts below the national average of 16.8%
Mobility disability17.2% 3.2 pts above the national average of 14%
Poor physical health (14+ days)14.9% 1.4 pts above the national average of 13.5%
Self-care disability4.7% 0.7 pts above the national average of 4%
Utility shut-off threat6.5% 2.3 pts below the national average of 8.8%
Sleeps under 7 hours32.6% 3.8 pts below the national average of 36.4%
Stroke4.7% 1.3 pts above the national average of 3.4%
All natural teeth lost15.5% 2.5 pts above the national average of 13%
Vision disability5.7% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments100
People employed1,202
Annual payroll$53,329,000
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 82.7% of US census tracts
FEMA ratingRelatively Low to Relatively High across the 3 census tracts this ZIP code covers
Expected annual loss74.6 out of 100
Community resilience62.3 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 weather98.5Very High at its worst in this ZIP code
Drought98.4Relatively High at its worst in this ZIP code
Cold wave97.6Very High at its worst in this ZIP code
Wildfire95.9Relatively High at its worst in this ZIP code
Hail93.6Relatively High at its worst in this ZIP code
Strong wind93Relatively High at its worst in this ZIP code
Landslide91.9Relatively Low at its worst in this ZIP code
River flooding76.9Relatively High at its worst in this ZIP code
Tornado70.2Relatively Moderate at its worst in this ZIP code
Lightning46.1Relatively Moderate at its worst in this ZIP code
Ice storm34.9Relatively Low at its worst in this ZIP code
Heat wave14.8Very Low at its worst in this ZIP code
Earthquake4.4Very 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$57,750$87,556$78,538
Income per person$31,929$46,957$43,289
Poverty rate16.6%9.2%12.4%
Median home value$176,800$305,500$303,400
Median gross rent$800$1,235$1,348
Homeownership69.9%72.4%65%
Bachelor's degree or higher24.6%38.8%35%
Unemployment rate7.3%3.9%5.2%
Works from home7.9%15.8%13.5%
Born outside the US1.3%8.6%13.9%
Median age4538.638.7
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 stationFOSSTON 1 E, MN US2.4 km away
Rain in a year27 in

Average high and low by month

January15.9°F / -5.2°F0.52 in rain
February21.2°F / -1.6°F0.54 in rain
March34.8°F / 12.9°F0.95 in rain
April51.3°F / 27.9°F1.76 in rain
May65.5°F / 41.1°F3.01 in rain
June74.3°F / 51.8°F4.64 in rain
July78.2°F / 55.4°F3.93 in rain
August77.4°F / 52.5°F3.54 in rain
September68.8°F / 44.5°F2.97 in rain
October53.2°F / 32.4°F2.25 in rain
November35.9°F / 17.9°F1.61 in rain
December22.1°F / 4°F0.83 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 supermarket89% 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 2 school districts, so the address decides which one, not the ZIP code.

Fosston Public School District96.7% of this ZIP code's land area
Win-E-Mac School District2.6% 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 vulnerability69more vulnerable than 69% of US census tracts
Socioeconomic status59more vulnerable than 59% of US census tracts
Household characteristics70more vulnerable than 70% of US census tracts
Racial and ethnic minority status25more vulnerable than 25% of US census tracts
Housing type and transport83more vulnerable than 83% 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.

56651 Lengby, MN10.9 km away
56556 Mcintosh, MN13.3 km away
56684 Trail, MN18.5 km away
56592 Winger, MN19.5 km away
56516 Bejou, MN21.2 km away
56535 Erskine, MN22.1 km away
56646 Gully, MN22.3 km away
56644 Gonvick, MN26.1 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.

Polk County80.5% of this ZIP code's land area
Mahnomen County19.5% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area180.16 sq mi
Water area10.09 sq mi
Population density14 people per sq mi
Latitude, longitude47.5816, -95.7431

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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