Postal Codes

53515 ZIP Code

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ZIP code 53515 covers Black Earth, Wisconsin, with a population of about 2,635 and a median household income of $90,250.

Population
2,63567 per square mile
Median age
5112.3 points above the US average
Median household income
$90,2501.2× the Wisconsin median
Poverty rate
5.7%6.7 points below the US average
Typical home value
$446,254up 26.7% in five years
Median rent
$9885% below the Wisconsin median
Degree or higher
33.7%1.3 points below the US average
Homeownership
87.5%22.5 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
49

Where 53515 is

Black Earth, 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

Population2,635
Median age51
Family households63.7%
Born outside the US1.1%
Speaks a language other than English at home1.7%
White (non-Hispanic)92.8%
Black (non-Hispanic)0%
Asian (non-Hispanic)0.3%
Hispanic or Latino3.8%
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$90,250
Income per person$50,993
Poverty rate5.7%
Households on SNAP or cash assistance3%

Household income distribution

Under $10k1.4%
$10–15k5.8%
$15–20k1.5%
$20–25k3.6%
$25–30k6.4%
$30–35k1.2%
$35–40k2.3%
$40–45k0.8%
$45–50k1.8%
$50–60k11.0%
$60–75k7.7%
$75–100k10.2%
$100–125k11.0%
$125–150k10.0%
$150–200k12.5%
$200k or more12.8%

Income as declared to the IRS

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

Tax returns filed1,350
Mean adjusted gross income$104,818
Returns declaring $200,000 or more8.1%
Returns, under $25k18.5%
Returns, $25k–$50k17.8%
Returns, $50k–$75k18.5%
Returns, $75k–$100k11.1%
Returns, $100k–$200k25.9%
Returns, $200k or more8.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$336,400
Median gross rent$988
Owner-occupied87.5%
Vacant homes4.7%
Median year built1976

What the homes are

Detached house86.1%
Attached house2.7%
2 to 4 units8.3%
5 to 19 units2.4%
Boat, RV or van0.5%
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$446,254as of 2026-07
Typical home value, 1 yearup 3.4%
Typical home value, 5 yearsup 26.7%
Typical home value, 10 yearsup 70.3%
Typical home value since 2000
200020132026$446,254$187,764

$187,764 in 2000 to $446,254 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.4%
Bachelor's degree or higher33.7%
High school diploma or higher98.5%
Works from home18.8%
Drives to work alone71.7%
Takes public transport0%
Commutes 45 minutes or more9.2%
Health

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

Obesity34.8% 1.4 pts above the national average of 33.4%
Diagnosed diabetes10.1% 1.9 pts below the national average of 12%
Currently smokes12.4% 0.8 pts below the national average of 13.2%
High blood pressure31.2% 2.9 pts below the national average of 34.1%
Fair or poor general health15.1% 5.2 pts below the national average of 20.3%
No health insurance (18–64)6.3% 5 pts below the national average of 11.3%
Depression24.5% 2.6 pts above the national average of 21.9%
No leisure-time physical activity23.1% 2.3 pts below the national average of 25.4%
Arthritis25.4% same as the national average of 25.1%
Binge drinking19.5% 3.5 pts above the national average of 16%
Taking blood pressure medication78.6% 3.9 pts above the national average of 74.7%
Cancer (non-skin)9.6% 1.9 pts above the national average of 7.7%
Current asthma10.1% same as the national average of 10.4%
Coronary heart disease6.4% same as the national average of 6.2%
Routine check-up in past year75.9% 0.8 pts below the national average of 76.7%
Cholesterol screening87.6% 1.7 pts above the national average of 85.9%
Cognitive disability11.4% 3.4 pts below the national average of 14.8%
Colorectal screening74.7% 10.4 pts above the national average of 64.3%
COPD6.1% 0.5 pts below the national average of 6.6%
Visited a dentist72.2% 10.9 pts above the national average of 61.3%
Any disability27.5% 3.2 pts below the national average of 30.7%
Lacks emotional support18.4% 6.4 pts below the national average of 24.8%
Food insecurity8.7% 8.4 pts below the national average of 17.1%
Received food stamps9% 5.3 pts below the national average of 14.3%
Hearing disability6.9% same as the national average of 6.7%
High cholesterol33.7% 2.5 pts below the national average of 36.2%
Housing insecurity7.6% 6.2 pts below the national average of 13.8%
Independent living disability6.9% 1.5 pts below the national average of 8.4%
Lacks transport5.2% 4 pts below the national average of 9.2%
Loneliness29.2% 5.2 pts below the national average of 34.4%
Mammography use76.9% 1 pts above the national average of 75.9%
Poor mental health (14+ days)14.5% 2.3 pts below the national average of 16.8%
Mobility disability12.2% 1.8 pts below the national average of 14%
Poor physical health (14+ days)12.5% 1 pts below the national average of 13.5%
Self-care disability3.1% 0.9 pts below the national average of 4%
Utility shut-off threat4.3% 4.5 pts below the national average of 8.8%
Sleeps under 7 hours27.9% 8.5 pts below the national average of 36.4%
Stroke3.2% same as the national average of 3.4%
All natural teeth lost8.8% 4.2 pts below the national average of 13%
Vision disability3.7% 1.9 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments49
People employed405
Annual payroll$15,221,000
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 61.7% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 4 census tracts this ZIP code covers
Expected annual loss79.4 out of 100
Community resilience96.6 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.

Landslide97.8Relatively Moderate at its worst in this ZIP code
Hail91.6Relatively High at its worst in this ZIP code
Cold wave85.9Relatively High at its worst in this ZIP code
Drought81.8Relatively Low at its worst in this ZIP code
River flooding76.9Relatively High at its worst in this ZIP code
Wildfire74.2Relatively Low at its worst in this ZIP code
Tornado70.8Relatively High at its worst in this ZIP code
Winter weather61Relatively Moderate at its worst in this ZIP code
Strong wind56.9Relatively Moderate at its worst in this ZIP code
Heat wave54.5Relatively Moderate at its worst in this ZIP code
Ice storm44.3Relatively Low at its worst in this ZIP code
Lightning43.1Relatively Moderate at its worst in this ZIP code
Hurricane25.9Very Low at its worst in this ZIP code
Earthquake16.9Very 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$90,250$75,670$78,538
Income per person$50,993$42,019$43,289
Poverty rate5.7%10.6%12.4%
Median home value$336,400$247,400$303,400
Median gross rent$988$1,045$1,348
Homeownership87.5%67.9%65%
Bachelor's degree or higher33.7%32.8%35%
Unemployment rate4.4%3.3%5.2%
Works from home18.8%11.6%13.5%
Born outside the US1.1%5.1%13.9%
Median age5140.138.7
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 stationMAZOMANIE WWTP, WI US7.8 km away
Rain in a year36 in
Snow in a year30 in

Average high and low by month

January28°F / 7.1°F1.54 in rain, 7.7 in snow
February32.5°F / 10.4°F1.32 in rain, 9.5 in snow
March44.2°F / 21.6°F2.29 in rain, 4.1 in snow
April57.5°F / 32.7°F3.81 in rain, 1 in snow
May69.9°F / 45°F4.38 in rain
June78.8°F / 54.7°F5.62 in rain
July82.4°F / 57.5°F3.93 in rain
August80.8°F / 56.9°F3.26 in rain
September73.9°F / 47.4°F2.84 in rain
October61°F / 36.5°F2.88 in rain, 0.5 in snow
November46.3°F / 26.1°F2.33 in rain, 0.7 in snow
December33.5°F / 14°F1.61 in rain, 6.5 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 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.

Wisconsin Heights School District96% of this ZIP code's land area
Middleton-Cross Plains School District3.9% 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 vulnerability14more vulnerable than 14% of US census tracts
Socioeconomic status11more vulnerable than 11% of US census tracts
Household characteristics21more vulnerable than 21% of US census tracts
Racial and ethnic minority status10more vulnerable than 10% of US census tracts
Housing type and transport35more vulnerable than 35% 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.

53560 Mazomanie, WI6.2 km away
53528 Cross Plains, WI8.3 km away
53572 Mount Horeb, WI14.5 km away
53583 Sauk City, WI15.2 km away
53517 Blue Mounds, WI16.1 km away
53503 Arena, WI16.3 km away
53578 Prairie Du Sac, WI18.2 km away
53507 Barneveld, WI18.6 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.

Dane County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area39.19 sq mi
Water area0.06 sq mi
Population density67 people per sq mi
Latitude, longitude43.1322, -89.7390

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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