Postal Codes

54654 ZIP Code

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ZIP code 54654 covers Seneca, Wisconsin, with a population of about 150.

Population
150409 per square mile
Median age
50.411.7 points above the US average
Poverty rate
6%6.4 points below the US average
Median home value
$79,60068% below the Wisconsin median
Degree or higher
29.2%5.8 points below the US average
Homeownership
98.5%33.5 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
7

Where 54654 is

Seneca, 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

Population150
Median age50.4
Family households64.6%
Born outside the US0%
Speaks a language other than English at home0%
White (non-Hispanic)97.3%
Black (non-Hispanic)0%
Asian (non-Hispanic)0%
Hispanic or Latino1.3%
Veterans2.6%
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

Income per person$25,765
Poverty rate6%
Households on SNAP or cash assistance20%

Household income distribution

Under $10k4.6%
$10–15k4.6%
$15–20k0.0%
$20–25k10.8%
$25–30k24.6%
$30–35k3.1%
$35–40k3.1%
$40–45k0.0%
$45–50k0.0%
$50–60k0.0%
$60–75k9.2%
$75–100k20.0%
$100–125k6.2%
$125–150k9.2%
$150–200k4.6%
$200k or more0.0%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$79,600
Owner-occupied98.5%
Vacant homes0%
Median year built1941

What the homes are

Detached house95.4%
Mobile home4.6%
Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate3.2%
Bachelor's degree or higher29.2%
High school diploma or higher89.4%
Works from home11.5%
Drives to work alone65.6%
Takes public transport0%
Commutes 45 minutes or more0%
Health

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

Obesity39.6% 6.2 pts above the national average of 33.4%
Diagnosed diabetes12.1% same as the national average of 12%
Currently smokes16.3% 3.1 pts above the national average of 13.2%
High blood pressure35.1% 1 pts above the national average of 34.1%
Fair or poor general health18.2% 2.1 pts below the national average of 20.3%
No health insurance (18–64)6.7% 4.6 pts below the national average of 11.3%
Depression26.1% 4.2 pts above the national average of 21.9%
No leisure-time physical activity27.3% 1.9 pts above the national average of 25.4%
Arthritis29.5% 4.4 pts above the national average of 25.1%
Binge drinking20.7% 4.7 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)9% 1.3 pts above the national average of 7.7%
Current asthma11.7% 1.3 pts above the national average of 10.4%
Coronary heart disease6.7% 0.5 pts above the national average of 6.2%
Routine check-up in past year78.9% 2.2 pts above the national average of 76.7%
Cholesterol screening86.9% 1 pts above the national average of 85.9%
Cognitive disability13.8% 1 pts below the national average of 14.8%
Colorectal screening73% 8.7 pts above the national average of 64.3%
COPD7.3% 0.7 pts above the national average of 6.6%
Visited a dentist70.7% 9.4 pts above the national average of 61.3%
Any disability30.1% 0.6 pts below the national average of 30.7%
Lacks emotional support19.8% 5 pts below the national average of 24.8%
Food insecurity10.7% 6.4 pts below the national average of 17.1%
Received food stamps11.3% 3 pts below the national average of 14.3%
Hearing disability6.8% same as the national average of 6.7%
High cholesterol37% 0.8 pts above the national average of 36.2%
Housing insecurity8.4% 5.4 pts below the national average of 13.8%
Independent living disability8.1% same as the national average of 8.4%
Lacks transport6% 3.2 pts below the national average of 9.2%
Loneliness30.1% 4.3 pts below the national average of 34.4%
Mammography use78.2% 2.3 pts above the national average of 75.9%
Poor mental health (14+ days)17.2% same as the national average of 16.8%
Mobility disability13.6% same as the national average of 14%
Poor physical health (14+ days)14.2% 0.7 pts above the national average of 13.5%
Self-care disability3.6% same as the national average of 4%
Utility shut-off threat4.8% 4 pts below the national average of 8.8%
Sleeps under 7 hours32.1% 4.3 pts below the national average of 36.4%
Stroke3.3% same as the national average of 3.4%
All natural teeth lost10.1% 2.9 pts below the national average of 13%
Vision disability4.1% 1.5 pts below the national average of 5.6%
Business and employment

Census ZIP Code Business Patterns 2022

Business establishments7
People employed67
Annual payroll$2,057,000
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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 69.8% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss68.8 out of 100
Community resilience64.8 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.

Landslide99.4Relatively High at its worst in this ZIP code
Hail95.6Relatively High at its worst in this ZIP code
Heat wave89.8Relatively High at its worst in this ZIP code
Cold wave88.1Relatively High at its worst in this ZIP code
Strong wind87.4Relatively High at its worst in this ZIP code
Drought87Relatively Low at its worst in this ZIP code
Tornado79.6Relatively High at its worst in this ZIP code
River flooding75.7Relatively Moderate at its worst in this ZIP code
Ice storm71Relatively Moderate at its worst in this ZIP code
Wildfire70.9Relatively Low at its worst in this ZIP code
Lightning52.8Relatively Moderate at its worst in this ZIP code
Winter weather45.5Relatively Low at its worst in this ZIP code
Hurricane24.6Very Low at its worst in this ZIP code
Earthquake13.3Very 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$75,670$78,538
Income per person$25,765$42,019$43,289
Poverty rate6%10.6%12.4%
Median home value$79,600$247,400$303,400
Median gross rent$1,045$1,348
Homeownership98.5%67.9%65%
Bachelor's degree or higher29.2%32.8%35%
Unemployment rate3.2%3.3%5.2%
Works from home11.5%11.6%13.5%
Born outside the US0%5.1%13.9%
Median age50.440.138.7
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 stationGAYS MILLS, WI US10.5 km away
Rain in a year38 in
Snow in a year38 in

Average high and low by month

January27.3°F / 7°F1.32 in rain, 10.8 in snow
February32.1°F / 10.9°F1.17 in rain, 7.8 in snow
March44.8°F / 23.4°F2.03 in rain, 5.9 in snow
April58.3°F / 34.5°F3.89 in rain, 1.6 in snow
May70.1°F / 46°F4.24 in rain
June79.7°F / 56.7°F5.56 in rain
July83.2°F / 60.9°F4.83 in rain
August81.5°F / 58.9°F4.43 in rain
September74.2°F / 49.9°F3.9 in rain
October60.9°F / 37.3°F2.68 in rain, 0.1 in snow
November45.3°F / 26.3°F2.1 in rain, 1.9 in snow
December32.7°F / 15.1°F1.55 in rain, 9.7 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%.

Seneca 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 vulnerability21more vulnerable than 21% of US census tracts
Socioeconomic status29more vulnerable than 29% of US census tracts
Household characteristics29more vulnerable than 29% of US census tracts
Racial and ethnic minority status2more vulnerable than 2% of US census tracts
Housing type and transport31more vulnerable than 31% of US census tracts
Walkability5 out of 20Least walkable
Nearby ZIP codes

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

54645 Mount Sterling, WI6.1 km away
54631 Gays Mills, WI8 km away
54640 Lynxville, WI8.2 km away
54626 Eastman, WI9.1 km away
54657 Steuben, WI11.1 km away
54628 Ferryville, WI16.1 km away
53826 Wauzeka, WI17 km away
54655 Soldiers Grove, WI21 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.

Crawford County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area0.37 sq mi
Population density409 people per sq mi
Latitude, longitude43.2650, -90.9585

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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