Postal Codes

53027 ZIP Code

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ZIP code 53027 covers Hartford, Wisconsin, with a population of about 23,201 and a median household income of $85,708.

Population
23,201255 per square mile
Median age
42.74 points above the US average
Median household income
$85,7081.1× the Wisconsin median
Poverty rate
8.2%4.2 points below the US average
Typical home value
$417,921up 30.7% in five years
Median rent
$1,1131.1× the Wisconsin median
Degree or higher
27.7%7.3 points below the US average
Homeownership
74.8%9.8 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
533

Where 53027 is

Hartford, 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

Population23,201
Median age42.7
Family households64.3%
Born outside the US1.9%
Speaks a language other than English at home5.3%
White (non-Hispanic)91.3%
Black (non-Hispanic)0.3%
Asian (non-Hispanic)0.8%
Hispanic or Latino4.9%
Veterans6.7%
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$85,708
Income per person$43,525
Poverty rate8.2%
Households on SNAP or cash assistance6.2%

Household income distribution

Under $10k3.3%
$10–15k2.5%
$15–20k3.6%
$20–25k2.8%
$25–30k5.0%
$30–35k2.4%
$35–40k2.2%
$40–45k2.5%
$45–50k2.7%
$50–60k9.3%
$60–75k8.2%
$75–100k12.8%
$100–125k14.5%
$125–150k10.3%
$150–200k9.2%
$200k or more8.7%

Income as declared to the IRS

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

Tax returns filed12,280
Mean adjusted gross income$85,371
Returns declaring $200,000 or more5.8%
Returns, under $25k22.6%
Returns, $25k–$50k20.6%
Returns, $50k–$75k16.8%
Returns, $75k–$100k12.0%
Returns, $100k–$200k22.3%
Returns, $200k or more5.8%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$290,200
Median gross rent$1,113
Rent as a share of household income31.1%
Owner-occupied74.8%
Vacant homes3.6%
Median year built1988

What the homes are

Detached house69.9%
Attached house8.2%
2 to 4 units5.8%
5 to 19 units10.3%
20 or more units4.8%
Mobile home1%
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$417,921as of 2026-07
Typical home value, 1 yearup 5.3%
Typical home value, 5 yearsup 30.7%
Typical home value, 10 yearsup 84.4%
Typical home value since 2000
200420152026$417,921$194,673

$219,697 in 2004 to $417,921 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.2%
Bachelor's degree or higher27.7%
High school diploma or higher93.2%
Works from home12.6%
Drives to work alone78.7%
Takes public transport0%
Commutes 45 minutes or more14.6%
Health

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

Obesity37.4% 4 pts above the national average of 33.4%
Diagnosed diabetes10.6% 1.4 pts below the national average of 12%
Currently smokes13.6% same as the national average of 13.2%
High blood pressure32.8% 1.3 pts below the national average of 34.1%
Fair or poor general health16.5% 3.8 pts below the national average of 20.3%
No health insurance (18–64)7.3% 4 pts below the national average of 11.3%
Depression23.1% 1.2 pts above the national average of 21.9%
No leisure-time physical activity24.3% 1.1 pts below the national average of 25.4%
Arthritis26.2% 1.1 pts above the national average of 25.1%
Binge drinking20.7% 4.7 pts above the national average of 16%
Taking blood pressure medication78.5% 3.8 pts above the national average of 74.7%
Cancer (non-skin)9.2% 1.5 pts above the national average of 7.7%
Current asthma10.8% same as 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 disability12.5% 2.3 pts below the national average of 14.8%
Colorectal screening69.2% 4.9 pts above the national average of 64.3%
COPD6.4% same as the national average of 6.6%
Visited a dentist69.3% 8 pts above the national average of 61.3%
Any disability27.6% 3.1 pts below the national average of 30.7%
Lacks emotional support19.8% 5 pts below the national average of 24.8%
Food insecurity10.1% 7 pts below the national average of 17.1%
Received food stamps10.1% 4.2 pts below the national average of 14.3%
Hearing disability7% same as the national average of 6.7%
High cholesterol35.5% 0.7 pts below the national average of 36.2%
Housing insecurity8.4% 5.4 pts below the national average of 13.8%
Independent living disability7.4% 1 pts below the national average of 8.4%
Lacks transport5.8% 3.4 pts below the national average of 9.2%
Loneliness29.6% 4.8 pts below the national average of 34.4%
Mammography use80.7% 4.8 pts above the national average of 75.9%
Poor mental health (14+ days)15.6% 1.2 pts below the national average of 16.8%
Mobility disability12.6% 1.4 pts below the national average of 14%
Poor physical health (14+ days)12.8% 0.7 pts below the national average of 13.5%
Self-care disability3.3% 0.7 pts below the national average of 4%
Utility shut-off threat4.7% 4.1 pts below the national average of 8.8%
Sleeps under 7 hours34% 2.4 pts below the national average of 36.4%
Stroke3.3% same as the national average of 3.4%
All natural teeth lost7.9% 5.1 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 establishments533
People employed9,728
Annual payroll$534,889,000
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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 56.4% of US census tracts
FEMA ratingRelatively Low to Relatively Moderate across the 12 census tracts this ZIP code covers
Expected annual loss65.3 out of 100
Community resilience93.7 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 wave91.4Very High at its worst in this ZIP code
Hail89.4Relatively High at its worst in this ZIP code
Drought83.7Relatively Low at its worst in this ZIP code
Tornado83Relatively High at its worst in this ZIP code
Landslide82.8Relatively Low at its worst in this ZIP code
Wildfire76.7Relatively Low at its worst in this ZIP code
Strong wind75.5Relatively High at its worst in this ZIP code
Winter weather67Relatively High at its worst in this ZIP code
Lightning63.1Relatively High at its worst in this ZIP code
Heat wave58.8Relatively Moderate at its worst in this ZIP code
River flooding57.5Relatively Moderate at its worst in this ZIP code
Ice storm31.3Relatively Low at its worst in this ZIP code
Hurricane23.1Very Low at its worst in this ZIP code
Earthquake18.3Very 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$85,708$75,670$78,538
Income per person$43,525$42,019$43,289
Poverty rate8.2%10.6%12.4%
Median home value$290,200$247,400$303,400
Median gross rent$1,113$1,045$1,348
Homeownership74.8%67.9%65%
Bachelor's degree or higher27.7%32.8%35%
Unemployment rate3.2%3.3%5.2%
Works from home12.6%11.6%13.5%
Born outside the US1.9%5.1%13.9%
Median age42.740.138.7
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 stationHARTFORD WWTP, WI US3.8 km away
Rain in a year34 in
Snow in a year36 in

Average high and low by month

January25.9°F / 8.5°F1.52 in rain, 10 in snow
February29.9°F / 11.4°F1.26 in rain, 9.1 in snow
March41.3°F / 21.7°F1.78 in rain, 4 in snow
April54.3°F / 33.2°F3.43 in rain, 1.4 in snow
May66.7°F / 44.3°F3.82 in rain, 0.3 in snow
June76.6°F / 54.4°F4.77 in rain
July80.2°F / 58.2°F3.89 in rain
August78.6°F / 56.2°F3.74 in rain
September71.8°F / 48.4°F3.23 in rain
October58.7°F / 37.1°F2.91 in rain, 0.3 in snow
November43.8°F / 25.9°F2.06 in rain, 1.1 in snow
December31.3°F / 15.4°F1.68 in rain, 10.1 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 supermarket9% of this ZIP code's area
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 6 school districts, so the address decides which one, not the ZIP code.

Hartford Union High School District45.8% of this ZIP code's land area
Hartford Joint No. 1 School District25.6% of this ZIP code's land area
Erin School District11.3% of this ZIP code's land area
Slinger School District8.4% of this ZIP code's land area
Herman-Neosho-Rubicon School District7.7% of this ZIP code's land area
Holy Hill Area School District1.3% 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 vulnerability16more vulnerable than 16% of US census tracts
Socioeconomic status20more vulnerable than 20% of US census tracts
Household characteristics25more vulnerable than 25% of US census tracts
Racial and ethnic minority status12more vulnerable than 12% of US census tracts
Housing type and transport25more vulnerable than 25% 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.

53078 Rubicon, WI6.7 km away
53086 Slinger, WI7.4 km away
53059 Neosho, WI12.3 km away
53076 Richfield, WI13.4 km away
53099 Woodland, WI13.4 km away
53033 Hubertus, WI14.5 km away
53035 Iron Ridge, WI16.5 km away
53003 Ashippun, WI16.5 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.

Washington County82.7% of this ZIP code's land area
Dodge County17.3% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area90.99 sq mi
Water area1.14 sq mi
Population density255 people per sq mi
Latitude, longitude43.3157, -88.3707

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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