Postal Codes

54666 ZIP Code

Advertisement

English Español

ZIP code 54666 covers Warrens, Wisconsin, with a population of about 2,623 and a median household income of $78,750.

Population
2,62311 per square mile
Median age
46.78 points above the US average
Median household income
$78,750about the Wisconsin median
Poverty rate
4.1%8.3 points below the US average
Typical home value
$234,378up 32.2% in five years
Median rent
$1,055about the Wisconsin median
Degree or higher
17.7%17.3 points below the US average
Homeownership
80%15 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
38

Where 54666 is

Warrens, 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

Population2,623
Median age46.7
Family households74.5%
Born outside the US0.8%
Speaks a language other than English at home3.1%
White (non-Hispanic)88.2%
Black (non-Hispanic)1.4%
Asian (non-Hispanic)0.2%
Hispanic or Latino3.7%
Veterans15.4%
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$78,750
Income per person$40,313
Poverty rate4.1%
Households on SNAP or cash assistance9.9%

Household income distribution

Under $10k1.3%
$10–15k0.9%
$15–20k0.9%
$20–25k3.2%
$25–30k3.4%
$30–35k3.4%
$35–40k2.9%
$40–45k6.8%
$45–50k4.9%
$50–60k10.4%
$60–75k9.3%
$75–100k14.9%
$100–125k14.3%
$125–150k9.8%
$150–200k8.1%
$200k or more5.8%

Income as declared to the IRS

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

Tax returns filed1,220
Mean adjusted gross income$74,560
Returns declaring $200,000 or more4.1%
Returns, under $25k24.6%
Returns, $25k–$50k25.4%
Returns, $50k–$75k18.0%
Returns, $75k–$100k12.3%
Returns, $100k–$200k15.6%
Returns, $200k or more4.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$192,700
Median gross rent$1,055
Rent as a share of household income20.9%
Owner-occupied80%
Vacant homes26%
Median year built1994

What the homes are

Detached house77.7%
Attached house2.3%
2 to 4 units3.9%
5 to 19 units3.6%
Mobile home12.3%
Boat, RV or van0.2%
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$234,378as of 2026-07
Typical home value, 1 yearup 3.7%
Typical home value, 5 yearsup 32.2%
Typical home value, 10 yearsup 76.9%
Typical home value since 2000
200920172026$234,378$117,517

$146,830 in 2009 to $234,378 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2%
Bachelor's degree or higher17.7%
High school diploma or higher92%
Works from home3.9%
Drives to work alone82.5%
Takes public transport0%
Commutes 45 minutes or more7.4%
Health

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

Obesity43.1% 9.7 pts above the national average of 33.4%
Diagnosed diabetes12.7% 0.7 pts above the national average of 12%
Currently smokes17% 3.8 pts above the national average of 13.2%
High blood pressure36.6% 2.5 pts above the national average of 34.1%
Fair or poor general health19.7% 0.6 pts below the national average of 20.3%
No health insurance (18–64)7.7% 3.6 pts below the national average of 11.3%
Depression24.8% 2.9 pts above the national average of 21.9%
No leisure-time physical activity30.8% 5.4 pts above the national average of 25.4%
Arthritis31.4% 6.3 pts above the national average of 25.1%
Binge drinking18.2% 2.2 pts above the national average of 16%
Taking blood pressure medication79.1% 4.4 pts above the national average of 74.7%
Cancer (non-skin)9.4% 1.7 pts above the national average of 7.7%
Current asthma11.2% 0.8 pts above the national average of 10.4%
Coronary heart disease7.7% 1.5 pts above the national average of 6.2%
Routine check-up in past year77.9% 1.2 pts above the national average of 76.7%
Cholesterol screening86.4% 0.5 pts above the national average of 85.9%
Cognitive disability13.8% 1 pts below the national average of 14.8%
Colorectal screening67.7% 3.4 pts above the national average of 64.3%
COPD8.1% 1.5 pts above the national average of 6.6%
Visited a dentist66.2% 4.9 pts above the national average of 61.3%
Any disability32.7% 2 pts above the national average of 30.7%
Lacks emotional support20.5% 4.3 pts below the national average of 24.8%
Food insecurity12.6% 4.5 pts below the national average of 17.1%
Received food stamps14% same as the national average of 14.3%
Hearing disability8% 1.3 pts above the national average of 6.7%
High cholesterol36.7% 0.5 pts above the national average of 36.2%
Housing insecurity9.7% 4.1 pts below the national average of 13.8%
Independent living disability8.7% same as the national average of 8.4%
Lacks transport6.8% 2.4 pts below the national average of 9.2%
Loneliness30.1% 4.3 pts below the national average of 34.4%
Mammography use77.6% 1.7 pts above the national average of 75.9%
Poor mental health (14+ days)16.3% 0.5 pts below the national average of 16.8%
Mobility disability15.7% 1.7 pts above the national average of 14%
Poor physical health (14+ days)15% 1.5 pts above the national average of 13.5%
Self-care disability4.1% same as the national average of 4%
Utility shut-off threat5.8% 3 pts below the national average of 8.8%
Sleeps under 7 hours31.8% 4.6 pts below the national average of 36.4%
Stroke3.9% 0.5 pts above the national average of 3.4%
All natural teeth lost12.2% 0.8 pts below the national average of 13%
Vision disability4.9% 0.7 pts below the national average of 5.6%
Advertisement
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments38
People employed180
Annual payroll$9,463,000
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 86.7% of US census tracts
FEMA ratingRelatively High
Expected annual loss82.7 out of 100
Community resilience45.7 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 wave98.4Very High at its worst in this ZIP code
Hail94.5Relatively High at its worst in this ZIP code
Strong wind93.6Very High at its worst in this ZIP code
Landslide91.1Relatively Moderate at its worst in this ZIP code
River flooding88.5Very High at its worst in this ZIP code
Drought84Relatively Low at its worst in this ZIP code
Tornado83.8Relatively High at its worst in this ZIP code
Wildfire80.6Relatively Low at its worst in this ZIP code
Heat wave80.2Very High at its worst in this ZIP code
Lightning74.8Relatively High at its worst in this ZIP code
Winter weather74.8Relatively High at its worst in this ZIP code
Ice storm74.5Relatively Moderate at its worst in this ZIP code
Hurricane12.6Very Low at its worst in this ZIP code
Earthquake11.1Very 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$78,750$75,670$78,538
Income per person$40,313$42,019$43,289
Poverty rate4.1%10.6%12.4%
Median home value$192,700$247,400$303,400
Median gross rent$1,055$1,045$1,348
Homeownership80%67.9%65%
Bachelor's degree or higher17.7%32.8%35%
Unemployment rate2%3.3%5.2%
Works from home3.9%11.6%13.5%
Born outside the US0.8%5.1%13.9%
Median age46.740.138.7
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 stationMATHER 3 NW, WI US12 km away
Rain in a year35 in
Snow in a year48 in

Average high and low by month

January24.2°F / 5.4°F1.14 in rain, 11.3 in snow
February29.1°F / 8.1°F1.03 in rain, 10.3 in snow
March41.1°F / 19.8°F1.89 in rain, 7.4 in snow
April54.9°F / 32°F3.55 in rain, 3.5 in snow
May67.6°F / 44.3°F4.28 in rain
June77°F / 54.4°F5.24 in rain
July81.1°F / 58°F4.22 in rain
August79.1°F / 55.8°F4.34 in rain
September71.3°F / 47.3°F3.35 in rain
October57.9°F / 36.1°F2.78 in rain, 0.5 in snow
November42.6°F / 24.5°F1.91 in rain, 2.9 in snow
December29.7°F / 12.8°F1.51 in rain, 12 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 supermarket44% of this ZIP code's area
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 3 school districts, so the address decides which one, not the ZIP code.

Tomah Area School District73.7% of this ZIP code's land area
Black River Falls School District21.2% of this ZIP code's land area
Necedah Area School District5.1% 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 vulnerability58more vulnerable than 58% of US census tracts
Socioeconomic status49more vulnerable than 49% of US census tracts
Household characteristics52more vulnerable than 52% of US census tracts
Racial and ethnic minority status33more vulnerable than 33% of US census tracts
Housing type and transport76more vulnerable than 76% 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.

54643 Millston, WI11.6 km away
54641 Mather, WI15.1 km away
54662 Tunnel City, WI17.9 km away
54660 Tomah, WI19.3 km away
54649 Oakdale, WI23.3 km away
54618 Camp Douglas, WI27.8 km away
54620 Cataract, WI28.6 km away
54615 Black River Falls, WI30.8 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.

Monroe County45.4% of this ZIP code's land area
Jackson County43.9% of this ZIP code's land area
Juneau County10.7% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area235.1 sq mi
Water area10.26 sq mi
Population density11 people per sq mi
Latitude, longitude44.1570, -90.4967

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.

Advertisement