Postal Codes

53931 ZIP Code

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ZIP code 53931 covers Fairwater, Wisconsin, with a population of about 368 and a median household income of $81,667.

Population
368501 per square mile
Median age
30.97.8 points below the US average
Median household income
$81,6671.1× the Wisconsin median
Poverty rate
22.3%9.9 points above the US average
Median home value
$130,20047% below the Wisconsin median
Median rent
$1,1001.1× the Wisconsin median
Degree or higher
14.2%20.8 points below the US average
Homeownership
82.6%17.6 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
9

Where 53931 is

Fairwater, Wisconsin — the point the Postal Service gives for this ZIP code. A ZIP code is a set of delivery routes rather than an area, so this marks its centre, not its boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population368
Median age30.9
Family households72%
Born outside the US1.4%
Speaks a language other than English at home1.5%
White (non-Hispanic)88.9%
Black (non-Hispanic)1.1%
Asian (non-Hispanic)0%
Hispanic or Latino9.5%
Veterans5.9%
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$81,667
Income per person$29,141
Poverty rate22.3%
Households on SNAP or cash assistance15.2%

Household income distribution

Under $10k3.8%
$10–15k9.8%
$15–20k3.8%
$20–25k0.0%
$25–30k3.0%
$30–35k0.8%
$35–40k2.3%
$40–45k6.8%
$45–50k2.3%
$50–60k8.3%
$60–75k7.6%
$75–100k15.9%
$100–125k16.7%
$125–150k9.8%
$150–200k5.3%
$200k or more3.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$130,200
Median gross rent$1,100
Rent as a share of household income21%
Owner-occupied82.6%
Vacant homes8.3%
Median year built1938

What the homes are

Detached house84%
Attached house2.8%
2 to 4 units9.7%
Mobile home3.5%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.1%
Bachelor's degree or higher14.2%
High school diploma or higher88.6%
Works from home7%
Drives to work alone77.8%
Takes public transport0%
Commutes 45 minutes or more12.2%
Health

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

Obesity44.4% 11 pts above the national average of 33.4%
Diagnosed diabetes11.3% 0.7 pts below the national average of 12%
Currently smokes15.6% 2.4 pts above the national average of 13.2%
High blood pressure34.8% 0.7 pts above the national average of 34.1%
Fair or poor general health17% 3.3 pts below the national average of 20.3%
No health insurance (18–64)7.6% 3.7 pts below the national average of 11.3%
Depression24.3% 2.4 pts above the national average of 21.9%
No leisure-time physical activity28.2% 2.8 pts above the national average of 25.4%
Arthritis29.3% 4.2 pts above the national average of 25.1%
Binge drinking19.4% 3.4 pts above the national average of 16%
Taking blood pressure medication78.2% 3.5 pts above the national average of 74.7%
Cancer (non-skin)8.9% 1.2 pts above the national average of 7.7%
Current asthma10.9% 0.5 pts above the national average of 10.4%
Coronary heart disease6.6% same as the national average of 6.2%
Routine check-up in past year78.3% 1.6 pts above the national average of 76.7%
Cholesterol screening87% 1.1 pts above the national average of 85.9%
Cognitive disability12.8% 2 pts below the national average of 14.8%
Colorectal screening69.4% 5.1 pts above the national average of 64.3%
COPD6.8% same as the national average of 6.6%
Visited a dentist67.3% 6 pts above the national average of 61.3%
Any disability30.4% same as the national average of 30.7%
Lacks emotional support20.6% 4.2 pts below the national average of 24.8%
Food insecurity10.2% 6.9 pts below the national average of 17.1%
Received food stamps10.5% 3.8 pts below the national average of 14.3%
Hearing disability7% same as the national average of 6.7%
High cholesterol36.8% 0.6 pts above the national average of 36.2%
Housing insecurity8.7% 5.1 pts below the national average of 13.8%
Independent living disability7.6% 0.8 pts below the national average of 8.4%
Lacks transport5.7% 3.5 pts below the national average of 9.2%
Loneliness30.6% 3.8 pts below the national average of 34.4%
Mammography use80.6% 4.7 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 disability13.8% same as the national average of 14%
Poor physical health (14+ days)13.6% same as the national average of 13.5%
Self-care disability3.4% 0.6 pts below the national average of 4%
Utility shut-off threat4.8% 4 pts below the national average of 8.8%
Sleeps under 7 hours30.5% 5.9 pts below the national average of 36.4%
Stroke3.3% same as the national average of 3.4%
All natural teeth lost9.8% 3.2 pts below the national average of 13%
Vision disability4% 1.6 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments9
People employed71
Annual payroll$3,159,000
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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 62.7% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss74.9 out of 100
Community resilience91 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.

Hail95Relatively High at its worst in this ZIP code
Cold wave89.1Relatively High at its worst in this ZIP code
Tornado88.5Relatively High at its worst in this ZIP code
Strong wind87.6Relatively High at its worst in this ZIP code
Drought85.5Relatively Low at its worst in this ZIP code
Wildfire76.3Relatively Low at its worst in this ZIP code
Landslide73Very Low at its worst in this ZIP code
River flooding66.3Relatively Moderate at its worst in this ZIP code
Winter weather64.2Relatively Moderate at its worst in this ZIP code
Lightning57.8Relatively Moderate at its worst in this ZIP code
Heat wave47.5Relatively Low at its worst in this ZIP code
Hurricane29.3Very Low at its worst in this ZIP code
Earthquake27.5Very Low at its worst in this ZIP code
Ice storm15.9Very 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$81,667$75,670$78,538
Income per person$29,141$42,019$43,289
Poverty rate22.3%10.6%12.4%
Median home value$130,200$247,400$303,400
Median gross rent$1,100$1,045$1,348
Homeownership82.6%67.9%65%
Bachelor's degree or higher14.2%32.8%35%
Unemployment rate2.1%3.3%5.2%
Works from home7%11.6%13.5%
Born outside the US1.4%5.1%13.9%
Median age30.940.138.7
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 stationMARKESAN, WI US11.7 km away
Rain in a year36 in

Average high and low by month

January25.8°F / 8.9°F1.38 in rain
February29.6°F / 10.4°F1.39 in rain
March41.9°F / 21.4°F2 in rain
April55.6°F / 32.9°F3.45 in rain
May68.2°F / 45°F4.29 in rain
June77.6°F / 55.4°F4.58 in rain
July81.8°F / 58.7°F4.29 in rain
August79.9°F / 56.2°F4.15 in rain
September72.4°F / 48.4°F3.27 in rain
October59.4°F / 36.9°F2.93 in rain
November43.9°F / 26°F2.23 in rain
December31.6°F / 15.2°F1.65 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%.

Markesan School District100% 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 vulnerability18more vulnerable than 18% of US census tracts
Socioeconomic status13more vulnerable than 13% of US census tracts
Household characteristics20more vulnerable than 20% of US census tracts
Racial and ethnic minority status9more vulnerable than 9% of US census tracts
Housing type and transport49more vulnerable than 49% of US census tracts
Walkability4.8 out of 20Least walkable
Nearby ZIP codes

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

53919 Brandon, WI7 km away
54971 Ripon, WI11.1 km away
53946 Markesan, WI11.9 km away
54941 Green Lake, WI13.5 km away
53963 Waupun, WI16.5 km away
54974 Rosendale, WI18.6 km away
53933 Fox Lake, WI18.7 km away
54964 Pickett, WI21 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.

Fond du Lac County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area0.73 sq mi
Water area0.02 sq mi
Population density501 people per sq mi
Latitude, longitude43.7475, -88.8665

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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