Postal Codes

53057 ZIP Code

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ZIP code 53057 covers Mount Calvary, Wisconsin, with a population of about 1,905 and a median household income of $99,107.

Population
1,90560 per square mile
Median age
5011.3 points above the US average
Median household income
$99,1071.3× the Wisconsin median
Poverty rate
6%6.4 points below the US average
Typical home value
$350,859up 38.7% in five years
Median rent
$68834% below the Wisconsin median
Degree or higher
18.8%16.2 points below the US average
Homeownership
95.4%30.4 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
41

Where 53057 is

Mount Calvary, 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

Population1,905
Median age50
Family households80.6%
Born outside the US0.4%
Speaks a language other than English at home1.5%
White (non-Hispanic)97.4%
Black (non-Hispanic)0.3%
Asian (non-Hispanic)0%
Hispanic or Latino1.9%
Veterans9.1%
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$99,107
Income per person$37,195
Poverty rate6%
Households on SNAP or cash assistance0.7%

Household income distribution

Under $10k0.8%
$10–15k0.8%
$15–20k0.8%
$20–25k4.1%
$25–30k0.8%
$30–35k3.7%
$35–40k1.4%
$40–45k3.3%
$45–50k3.1%
$50–60k8.2%
$60–75k7.5%
$75–100k15.8%
$100–125k24.3%
$125–150k9.0%
$150–200k8.9%
$200k or more7.5%

Income as declared to the IRS

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

Tax returns filed790
Mean adjusted gross income$84,553
Returns declaring $200,000 or more5.1%
Returns, under $25k22.8%
Returns, $25k–$50k19.0%
Returns, $50k–$75k16.5%
Returns, $75k–$100k12.7%
Returns, $100k–$200k24.1%
Returns, $200k or more5.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$229,800
Median gross rent$688
Owner-occupied95.4%
Vacant homes4.4%
Median year built1964

What the homes are

Detached house94.1%
Attached house0.7%
2 to 4 units4%
5 to 19 units0.4%
20 or more units0.5%
Mobile home0.3%
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$350,859as of 2026-07
Typical home value, 1 yearup 4.8%
Typical home value, 5 yearsup 38.7%
Typical home value, 10 yearsup 96%
Typical home value since 2000
200920172026$350,859$160,286

$169,238 in 2009 to $350,859 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.4%
Bachelor's degree or higher18.8%
High school diploma or higher93.9%
Works from home11.7%
Drives to work alone77.8%
Takes public transport0%
Commutes 45 minutes or more9%
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 diabetes11.5% 0.5 pts below the national average of 12%
Currently smokes13.4% same as the national average of 13.2%
High blood pressure36.3% 2.2 pts above the national average of 34.1%
Fair or poor general health16.7% 3.6 pts below the national average of 20.3%
No health insurance (18–64)6.5% 4.8 pts below the national average of 11.3%
Depression23.3% 1.4 pts above the national average of 21.9%
No leisure-time physical activity28.2% 2.8 pts above the national average of 25.4%
Arthritis31.8% 6.7 pts above the national average of 25.1%
Binge drinking18% 2 pts above the national average of 16%
Taking blood pressure medication80.7% 6 pts above the national average of 74.7%
Cancer (non-skin)10.7% 3 pts above the national average of 7.7%
Current asthma10.8% same as the national average of 10.4%
Coronary heart disease7.4% 1.2 pts above the national average of 6.2%
Routine check-up in past year80% 3.3 pts above the national average of 76.7%
Cholesterol screening88.3% 2.4 pts above the national average of 85.9%
Cognitive disability12% 2.8 pts below the national average of 14.8%
Colorectal screening68.4% 4.1 pts above the national average of 64.3%
COPD6.9% same as the national average of 6.6%
Visited a dentist70.6% 9.3 pts above the national average of 61.3%
Any disability31.9% 1.2 pts above the national average of 30.7%
Lacks emotional support19.7% 5.1 pts below the national average of 24.8%
Food insecurity8.7% 8.4 pts below the national average of 17.1%
Received food stamps8.8% 5.5 pts below the national average of 14.3%
Hearing disability8.3% 1.6 pts above the national average of 6.7%
High cholesterol38% 1.8 pts above the national average of 36.2%
Housing insecurity7.3% 6.5 pts below the national average of 13.8%
Independent living disability7.8% 0.6 pts below the national average of 8.4%
Lacks transport5.1% 4.1 pts below the national average of 9.2%
Loneliness30.2% 4.2 pts below the national average of 34.4%
Mammography use78.7% 2.8 pts above the national average of 75.9%
Poor mental health (14+ days)14.3% 2.5 pts below the national average of 16.8%
Mobility disability15.2% 1.2 pts above 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 threat4.1% 4.7 pts below the national average of 8.8%
Sleeps under 7 hours28.1% 8.3 pts below the national average of 36.4%
Stroke3.7% same as the national average of 3.4%
All natural teeth lost8.3% 4.7 pts below the national average of 13%
Vision disability4.1% 1.5 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments41
People employed515
Annual payroll$23,841,000
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 68.4% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 3 census tracts this ZIP code covers
Expected annual loss73 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.

Hail95.3Relatively High at its worst in this ZIP code
Cold wave93.4Very High at its worst in this ZIP code
Tornado91.5Very High at its worst in this ZIP code
Strong wind89.9Relatively High at its worst in this ZIP code
Landslide88.2Relatively Low at its worst in this ZIP code
Wildfire76.2Relatively Low at its worst in this ZIP code
Winter weather73Relatively High at its worst in this ZIP code
Lightning68.2Relatively Moderate at its worst in this ZIP code
River flooding66.4Relatively Moderate at its worst in this ZIP code
Heat wave59.5Relatively Moderate at its worst in this ZIP code
Hurricane31.8Very Low at its worst in this ZIP code
Ice storm23.2Very Low at its worst in this ZIP code
Earthquake21.9Very 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$99,107$75,670$78,538
Income per person$37,195$42,019$43,289
Poverty rate6%10.6%12.4%
Median home value$229,800$247,400$303,400
Median gross rent$688$1,045$1,348
Homeownership95.4%67.9%65%
Bachelor's degree or higher18.8%32.8%35%
Unemployment rate4.4%3.3%5.2%
Works from home11.7%11.6%13.5%
Born outside the US0.4%5.1%13.9%
Median age5040.138.7
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 stationFOND DU LAC WWTP, WI US17.3 km away
Rain in a year31 in
Snow in a year38 in

Average high and low by month

January24.7°F / 9.2°F1.22 in rain, 10.8 in snow
February28.4°F / 11.9°F1.05 in rain, 9.9 in snow
March39.9°F / 22.3°F1.88 in rain, 5.7 in snow
April53.2°F / 34.3°F3.06 in rain, 2.4 in snow
May65.9°F / 45.9°F3.43 in rain
June75.6°F / 56.3°F4.36 in rain
July79.8°F / 60.6°F3.62 in rain
August77.5°F / 59.2°F3.47 in rain
September70.6°F / 51.2°F3.19 in rain
October57.1°F / 39°F2.79 in rain, 0.4 in snow
November42.6°F / 27.1°F1.91 in rain, 1.7 in snow
December30.5°F / 16.2°F1.47 in rain, 7.1 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 supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket14% 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%.

This ZIP code is served by 3 school districts, so the address decides which one, not the ZIP code.

Campbellsport School District58.1% of this ZIP code's land area
New Holstein School District31.9% of this ZIP code's land area
Fond du Lac School District10% 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 status10more vulnerable than 10% of US census tracts
Household characteristics28more vulnerable than 28% of US census tracts
Racial and ethnic minority status4more vulnerable than 4% of US census tracts
Housing type and transport56more vulnerable than 56% of US census tracts
Walkability4.9 out of 20Least walkable
Nearby ZIP codes

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

53079 Saint Cloud, WI4.5 km away
53049 Malone, WI7.8 km away
53023 Glenbeulah, WI12.1 km away
53026 Greenbush, WI13.2 km away
53019 Eden, WI14.9 km away
54935 Fond Du Lac, WI16.3 km away
54936 Fond Du Lac, WI16.5 km away
53061 New Holstein, WI18.8 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 area31.56 sq mi
Water area0.45 sq mi
Population density60 people per sq mi
Latitude, longitude43.8142, -88.2399

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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