Postal Codes

54204 ZIP Code

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ZIP code 54204 covers Brussels, Wisconsin, with a population of about 2,070 and a median household income of $83,158.

Population
2,07043 per square mile
Median age
46.47.7 points above the US average
Median household income
$83,1581.1× the Wisconsin median
Poverty rate
4.9%7.5 points below the US average
Typical home value
$386,767up 23.2% in five years
Median rent
$9539% below the Wisconsin median
Degree or higher
30.7%4.3 points below the US average
Homeownership
87.2%22.2 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
29

Where 54204 is

Brussels, 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

Population2,070
Median age46.4
Family households69.8%
Born outside the US0.6%
Speaks a language other than English at home2.6%
White (non-Hispanic)91.5%
Black (non-Hispanic)0.1%
Asian (non-Hispanic)0%
Hispanic or Latino4.3%
Veterans3.3%
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$83,158
Income per person$40,047
Poverty rate4.9%
Households on SNAP or cash assistance3.9%

Household income distribution

Under $10k2.7%
$10–15k0.6%
$15–20k1.2%
$20–25k1.2%
$25–30k3.5%
$30–35k1.1%
$35–40k4.0%
$40–45k4.2%
$45–50k3.5%
$50–60k15.7%
$60–75k6.6%
$75–100k15.3%
$100–125k13.8%
$125–150k9.0%
$150–200k8.7%
$200k or more8.8%

Income as declared to the IRS

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

Tax returns filed970
Mean adjusted gross income$87,919
Returns declaring $200,000 or more7.2%
Returns, under $25k22.7%
Returns, $25k–$50k21.6%
Returns, $50k–$75k13.4%
Returns, $75k–$100k13.4%
Returns, $100k–$200k21.6%
Returns, $200k or more7.2%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$324,500
Median gross rent$953
Rent as a share of household income23.6%
Owner-occupied87.2%
Vacant homes24.3%
Median year built1984

What the homes are

Detached house85.9%
Attached house1.1%
2 to 4 units0.5%
5 to 19 units0.2%
Mobile home12.3%
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$386,767as of 2026-07
Typical home value, 1 yeardown 4%
Typical home value, 5 yearsup 23.2%
Typical home value, 10 yearsup 76.2%
Typical home value since 2000
201220192026$402,999$202,886

$202,886 in 2012 to $386,767 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.7%
Bachelor's degree or higher30.7%
High school diploma or higher97%
Works from home9.1%
Drives to work alone79.8%
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.

Obesity38.6% 5.2 pts above the national average of 33.4%
Diagnosed diabetes12.5% 0.5 pts above the national average of 12%
Currently smokes14.5% 1.3 pts above the national average of 13.2%
High blood pressure36.9% 2.8 pts above the national average of 34.1%
Fair or poor general health18.1% 2.2 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%
Depression22.3% same as the national average of 21.9%
No leisure-time physical activity28.1% 2.7 pts above the national average of 25.4%
Arthritis31.3% 6.2 pts above the national average of 25.1%
Binge drinking17.8% 1.8 pts above the national average of 16%
Taking blood pressure medication80.3% 5.6 pts above the national average of 74.7%
Cancer (non-skin)10.2% 2.5 pts above the national average of 7.7%
Current asthma11.1% 0.7 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 year79.5% 2.8 pts above the national average of 76.7%
Cholesterol screening88.5% 2.6 pts above the national average of 85.9%
Cognitive disability12.3% 2.5 pts below the national average of 14.8%
Colorectal screening67% 2.7 pts above the national average of 64.3%
COPD7.6% 1 pts above the national average of 6.6%
Visited a dentist66.2% 4.9 pts above the national average of 61.3%
Any disability30.5% same as the national average of 30.7%
Lacks emotional support19.3% 5.5 pts below the national average of 24.8%
Food insecurity10% 7.1 pts below the national average of 17.1%
Received food stamps10.9% 3.4 pts below the national average of 14.3%
Hearing disability8.1% 1.4 pts above the national average of 6.7%
High cholesterol37.6% 1.4 pts above the national average of 36.2%
Housing insecurity8% 5.8 pts below the national average of 13.8%
Independent living disability8% same as the national average of 8.4%
Lacks transport5.7% 3.5 pts below the national average of 9.2%
Loneliness28.3% 6.1 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)14.8% 2 pts below the national average of 16.8%
Mobility disability14.9% 0.9 pts above the national average of 14%
Poor physical health (14+ days)14% 0.5 pts above the national average of 13.5%
Self-care disability3.8% same as the national average of 4%
Utility shut-off threat4.8% 4 pts below the national average of 8.8%
Sleeps under 7 hours32.3% 4.1 pts below the national average of 36.4%
Stroke3.8% same as the national average of 3.4%
All natural teeth lost11.3% 1.7 pts below the national average of 13%
Vision disability4.5% 1.1 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments29
People employed162
Annual payroll$7,222,000
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 37.3% of US census tracts
FEMA ratingRelatively Low
Expected annual loss42.3 out of 100
Community resilience99.7 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 wave93.4Relatively High at its worst in this ZIP code
Hail85.4Relatively Moderate at its worst in this ZIP code
Coastal flooding78.7Relatively Low at its worst in this ZIP code
Strong wind78.7Relatively High at its worst in this ZIP code
Landslide69.7Very Low at its worst in this ZIP code
Wildfire64Very Low at its worst in this ZIP code
Lightning63.9Relatively Moderate at its worst in this ZIP code
Tornado59.5Relatively Moderate at its worst in this ZIP code
Winter weather41.5Relatively Low at its worst in this ZIP code
Ice storm41Relatively Low at its worst in this ZIP code
River flooding33.2Relatively Low at its worst in this ZIP code
Earthquake5.1Very Low at its worst in this ZIP code
Heat wave2.5Very 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$83,158$75,670$78,538
Income per person$40,047$42,019$43,289
Poverty rate4.9%10.6%12.4%
Median home value$324,500$247,400$303,400
Median gross rent$953$1,045$1,348
Homeownership87.2%67.9%65%
Bachelor's degree or higher30.7%32.8%35%
Unemployment rate2.7%3.3%5.2%
Works from home9.1%11.6%13.5%
Born outside the US0.6%5.1%13.9%
Median age46.440.138.7
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 stationFORESTVILLE-4E, WI US18.6 km away
Rain in a year30 in
Snow in a year53 in

Average high and low by month

January25.9°F / 10.7°F1.45 in rain, 12.4 in snow
February28.8°F / 13°F1.01 in rain, 12.6 in snow
March37.9°F / 21.9°F1.63 in rain, 8.1 in snow
April49.2°F / 32.8°F2.77 in rain, 4.1 in snow
May61.3°F / 42.8°F3.15 in rain, 0.1 in snow
June71.2°F / 52.9°F3.31 in rain
July77°F / 58.9°F3.22 in rain
August76.3°F / 58.5°F3.79 in rain
September68.8°F / 51.1°F3.05 in rain
October56.4°F / 40.3°F2.97 in rain, 0.2 in snow
November43.2°F / 28.8°F2.1 in rain, 1.6 in snow
December32.1°F / 18.6°F1.62 in rain, 13.6 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%.

Southern Door County 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 vulnerability22more vulnerable than 22% of US census tracts
Socioeconomic status32more vulnerable than 32% of US census tracts
Household characteristics40more vulnerable than 40% of US census tracts
Racial and ethnic minority status12more vulnerable than 12% of US census tracts
Housing type and transport22more vulnerable than 22% 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.

54213 Forestville, WI9.6 km away
54226 Maplewood, WI11.3 km away
54205 Casco, WI18.3 km away
54201 Algoma, WI20.1 km away
54235 Sturgeon Bay, WI22.2 km away
54217 Luxemburg, WI23.1 km away
54229 New Franken, WI26.3 km away
54153 Oconto, WI26.6 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.

Door County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area48.28 sq mi
Water area0.02 sq mi
Population density43 people per sq mi
Latitude, longitude44.7476, -87.6225

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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