Postal Codes

53936 ZIP Code

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ZIP code 53936 covers Grand Marsh, Wisconsin, with a population of about 1,174 and a median household income of $54,087.

Population
1,17418 per square mile
Median age
58.319.6 points above the US average
Median household income
$54,08729% below the Wisconsin median
Poverty rate
10.2%2.2 points below the US average
Typical home value
$196,103up 31% in five years
Median rent
$88815% below the Wisconsin median
Degree or higher
8.9%26.1 points below the US average
Homeownership
95.1%30.1 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
9

Where 53936 is

Grand Marsh, Wisconsin — 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

Population1,174
Median age58.3
Family households55.9%
Born outside the US2.2%
Speaks a language other than English at home3.1%
White (non-Hispanic)89.6%
Black (non-Hispanic)0.9%
Asian (non-Hispanic)0.4%
Hispanic or Latino5.8%
Veterans14.8%
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$54,087
Income per person$35,104
Poverty rate10.2%
Households on SNAP or cash assistance16.3%

Household income distribution

Under $10k3.8%
$10–15k4.5%
$15–20k4.3%
$20–25k7.6%
$25–30k3.3%
$30–35k4.0%
$35–40k4.3%
$40–45k2.5%
$45–50k11.6%
$50–60k9.2%
$60–75k13.2%
$75–100k12.8%
$100–125k8.0%
$125–150k5.1%
$150–200k4.0%
$200k or more1.8%

Income as declared to the IRS

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

Tax returns filed690
Mean adjusted gross income$48,487
Returns declaring $200,000 or more0%
Returns, under $25k36.2%
Returns, $25k–$50k26.1%
Returns, $50k–$75k15.9%
Returns, $75k–$100k10.1%
Returns, $100k–$200k11.6%
Returns, $200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$113,400
Median gross rent$888
Owner-occupied95.1%
Vacant homes46.7%
Median year built1984

What the homes are

Detached house57.4%
Mobile home42.5%
Boat, RV or van0.1%
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$196,103as of 2026-07
Typical home value, 1 yearup 5.1%
Typical home value, 5 yearsup 31%
Typical home value, 10 yearsup 123.9%
Typical home value since 2000
200920172026$196,103$76,300

$78,669 in 2009 to $196,103 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate1.2%
Bachelor's degree or higher8.9%
High school diploma or higher85.6%
Works from home10.5%
Drives to work alone72.4%
Takes public transport0.4%
Commutes 45 minutes or more27.3%
Health

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

Obesity41.4% 8 pts above the national average of 33.4%
Diagnosed diabetes16.3% 4.3 pts above the national average of 12%
Currently smokes19.5% 6.3 pts above the national average of 13.2%
High blood pressure41.6% 7.5 pts above the national average of 34.1%
Fair or poor general health24.1% 3.8 pts above the national average of 20.3%
No health insurance (18–64)10% 1.3 pts below the national average of 11.3%
Depression23.9% 2 pts above the national average of 21.9%
No leisure-time physical activity34.6% 9.2 pts above the national average of 25.4%
Arthritis33.7% 8.6 pts above the national average of 25.1%
Binge drinking16.4% same as the national average of 16%
Taking blood pressure medication80.9% 6.2 pts above the national average of 74.7%
Cancer (non-skin)10.3% 2.6 pts above the national average of 7.7%
Current asthma11.2% 0.8 pts above the national average of 10.4%
Coronary heart disease10% 3.8 pts above the national average of 6.2%
Routine check-up in past year78.9% 2.2 pts above the national average of 76.7%
Cholesterol screening86.6% 0.7 pts above the national average of 85.9%
Cognitive disability15% same as the national average of 14.8%
Colorectal screening64.9% 0.6 pts above the national average of 64.3%
COPD10.2% 3.6 pts above the national average of 6.6%
Visited a dentist60.6% 0.7 pts below the national average of 61.3%
Any disability37.3% 6.6 pts above the national average of 30.7%
Lacks emotional support21.7% 3.1 pts below the national average of 24.8%
Food insecurity15.8% 1.3 pts below the national average of 17.1%
Received food stamps17.3% 3 pts above the national average of 14.3%
Hearing disability9.9% 3.2 pts above the national average of 6.7%
High cholesterol40% 3.8 pts above the national average of 36.2%
Housing insecurity11.2% 2.6 pts below the national average of 13.8%
Independent living disability10% 1.6 pts above the national average of 8.4%
Lacks transport7.8% 1.4 pts below the national average of 9.2%
Loneliness30.2% 4.2 pts below the national average of 34.4%
Mammography use75.4% 0.5 pts below the national average of 75.9%
Poor mental health (14+ days)16.2% 0.6 pts below the national average of 16.8%
Mobility disability19.1% 5.1 pts above the national average of 14%
Poor physical health (14+ days)16.9% 3.4 pts above the national average of 13.5%
Self-care disability5.2% 1.2 pts above the national average of 4%
Utility shut-off threat6.6% 2.2 pts below the national average of 8.8%
Sleeps under 7 hours33.8% 2.6 pts below the national average of 36.4%
Stroke4.8% 1.4 pts above the national average of 3.4%
All natural teeth lost15.6% 2.6 pts above the national average of 13%
Vision disability6.2% 0.6 pts above the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments9
People employed32
Annual payroll$1,285,000
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 91.9% of US census tracts
FEMA ratingRelatively High
Expected annual loss85.4 out of 100
Community resilience20.7 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.

Cold wave99.4Very High at its worst in this ZIP code
Hail97.8Very High at its worst in this ZIP code
Strong wind96.8Very High at its worst in this ZIP code
Tornado92.5Very High at its worst in this ZIP code
Heat wave90.1Relatively High at its worst in this ZIP code
Drought89.1Relatively Low at its worst in this ZIP code
River flooding89.1Relatively High at its worst in this ZIP code
Landslide83.5Relatively Low at its worst in this ZIP code
Wildfire80.8Relatively Low at its worst in this ZIP code
Winter weather80.6Relatively High at its worst in this ZIP code
Lightning67.8Relatively Moderate at its worst in this ZIP code
Ice storm55.4Relatively Low at its worst in this ZIP code
Hurricane24.7Very Low at its worst in this ZIP code
Earthquake19.9Very Low at its worst in this ZIP code
Compared with Wisconsin 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 ZIPWisconsinUnited States
Median household income$54,087$75,670$78,538
Income per person$35,104$42,019$43,289
Poverty rate10.2%10.6%12.4%
Median home value$113,400$247,400$303,400
Median gross rent$888$1,045$1,348
Homeownership95.1%67.9%65%
Bachelor's degree or higher8.9%32.8%35%
Unemployment rate1.2%3.3%5.2%
Works from home10.5%11.6%13.5%
Born outside the US2.2%5.1%13.9%
Median age58.340.138.7
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 stationFRIENDSHIP, WI US14 km away
Rain in a year35 in
Snow in a year52 in

Average high and low by month

January25.4°F / 6°F1.34 in rain, 11.9 in snow
February30.4°F / 8.7°F1.27 in rain, 13.9 in snow
March42.2°F / 20.7°F1.91 in rain, 6.5 in snow
April55.9°F / 32.5°F3.39 in rain, 2.5 in snow
May68.7°F / 45.1°F4.19 in rain
June78.7°F / 55.5°F4.48 in rain
July82.3°F / 59.2°F4.64 in rain
August80.5°F / 57°F4.35 in rain
September72.7°F / 48.4°F3.49 in rain
October58.7°F / 36.6°F2.54 in rain, 0.2 in snow
November43.7°F / 25.4°F1.89 in rain, 2.2 in snow
December30.9°F / 13.9°F1.61 in rain, 14.8 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 supermarket51% of this ZIP code's area
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket42% 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%.

Adams-Friendship Area School District99.6% 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 vulnerability75more vulnerable than 75% of US census tracts
Socioeconomic status68more vulnerable than 68% of US census tracts
Household characteristics59more vulnerable than 59% of US census tracts
Racial and ethnic minority status29more vulnerable than 29% of US census tracts
Housing type and transport89more vulnerable than 89% of US census tracts
Walkability5.2 out of 20Least walkable
Nearby ZIP codes

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

53910 Adams, WI9.3 km away
53934 Friendship, WI14.4 km away
53964 Westfield, WI16.4 km away
53952 Oxford, WI16.5 km away
53927 Dellwood, WI20.4 km away
54930 Coloma, WI23.1 km away
54613 Arkdale, WI23.9 km away
53953 Packwaukee, WI24.2 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.

Adams County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area64.28 sq mi
Water area0.2 sq mi
Population density18 people per sq mi
Latitude, longitude43.8869, -89.7062

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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