Postal Codes

54966 ZIP Code

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ZIP code 54966 covers Plainfield, Wisconsin, with a population of about 2,155 and a median household income of $64,250.

Population
2,15526 per square mile
Median age
40.31.6 points above the US average
Median household income
$64,25015% below the Wisconsin median
Poverty rate
11.9%0.5 points below the US average
Typical home value
$245,977up 33.5% in five years
Median rent
$80023% below the Wisconsin median
Degree or higher
13.7%21.3 points below the US average
Homeownership
85.4%20.4 points above the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
50

Where 54966 is

Plainfield, 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

Population2,155
Median age40.3
Family households70%
Born outside the US5.4%
Speaks a language other than English at home12.2%
White (non-Hispanic)81%
Black (non-Hispanic)0.3%
Asian (non-Hispanic)1.4%
Hispanic or Latino14.4%
Veterans8.5%
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$64,250
Income per person$32,978
Poverty rate11.9%
Households on SNAP or cash assistance13.6%

Household income distribution

Under $10k4.1%
$10–15k3.2%
$15–20k2.6%
$20–25k3.6%
$25–30k7.6%
$30–35k3.1%
$35–40k10.1%
$40–45k3.6%
$45–50k2.9%
$50–60k6.2%
$60–75k9.7%
$75–100k10.1%
$100–125k11.5%
$125–150k9.3%
$150–200k8.1%
$200k or more4.2%

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$70,080
Returns declaring $200,000 or more3.1%
Returns, under $25k29.9%
Returns, $25k–$50k24.7%
Returns, $50k–$75k16.5%
Returns, $75k–$100k12.4%
Returns, $100k–$200k13.4%
Returns, $200k or more3.1%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$152,500
Median gross rent$800
Rent as a share of household income26.3%
Owner-occupied85.4%
Vacant homes22.9%
Median year built1973

What the homes are

Detached house85.3%
Attached house1.1%
2 to 4 units2.5%
5 to 19 units1.4%
20 or more units0.3%
Mobile home9.2%
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$245,977as of 2026-07
Typical home value, 1 yearup 8.3%
Typical home value, 5 yearsup 33.5%
Typical home value, 10 yearsup 101.4%
Typical home value since 2000
201220192026$245,977$106,404

$110,025 in 2012 to $245,977 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate6.1%
Bachelor's degree or higher13.7%
High school diploma or higher87.7%
Works from home7.8%
Drives to work alone79.7%
Takes public transport0.4%
Commutes 45 minutes or more12.7%
Health

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

Obesity41% 7.6 pts above the national average of 33.4%
Diagnosed diabetes13.8% 1.8 pts above the national average of 12%
Currently smokes17.7% 4.5 pts above the national average of 13.2%
High blood pressure36.4% 2.3 pts above the national average of 34.1%
Fair or poor general health21.9% 1.6 pts above the national average of 20.3%
No health insurance (18–64)11.1% same as the national average of 11.3%
Depression23.5% 1.6 pts above the national average of 21.9%
No leisure-time physical activity33.3% 7.9 pts above the national average of 25.4%
Arthritis29.8% 4.7 pts above the national average of 25.1%
Binge drinking18% 2 pts above the national average of 16%
Taking blood pressure medication79.7% 5 pts above the national average of 74.7%
Cancer (non-skin)9.1% 1.4 pts above the national average of 7.7%
Current asthma10.9% 0.5 pts above the national average of 10.4%
Coronary heart disease8.2% 2 pts above the national average of 6.2%
Routine check-up in past year77.6% 0.9 pts above the national average of 76.7%
Cholesterol screening85.5% same as the national average of 85.9%
Cognitive disability15% same as the national average of 14.8%
Colorectal screening68.2% 3.9 pts above the national average of 64.3%
COPD8.6% 2 pts above the national average of 6.6%
Visited a dentist63.1% 1.8 pts above the national average of 61.3%
Any disability33.9% 3.2 pts above the national average of 30.7%
Lacks emotional support21.8% 3 pts below the national average of 24.8%
Food insecurity15.8% 1.3 pts below the national average of 17.1%
Received food stamps16.8% 2.5 pts above the national average of 14.3%
Hearing disability8.6% 1.9 pts above the national average of 6.7%
High cholesterol35.8% same as the national average of 36.2%
Housing insecurity11.8% 2 pts below the national average of 13.8%
Independent living disability9.6% 1.2 pts above the national average of 8.4%
Lacks transport8% 1.2 pts below the national average of 9.2%
Loneliness30.1% 4.3 pts below the national average of 34.4%
Mammography use75.3% 0.6 pts below the national average of 75.9%
Poor mental health (14+ days)16.6% same as the national average of 16.8%
Mobility disability16.9% 2.9 pts above the national average of 14%
Poor physical health (14+ days)15.4% 1.9 pts above the national average of 13.5%
Self-care disability4.6% 0.6 pts above the national average of 4%
Utility shut-off threat6.7% 2.1 pts below the national average of 8.8%
Sleeps under 7 hours31.8% 4.6 pts below the national average of 36.4%
Stroke4.1% 0.7 pts above the national average of 3.4%
All natural teeth lost13.6% 0.6 pts above the national average of 13%
Vision disability5.8% same as the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments50
People employed397
Annual payroll$18,173,000
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 74.2% of US census tracts
FEMA ratingRelatively Moderate to Relatively High across the 4 census tracts this ZIP code covers
Expected annual loss72.9 out of 100
Community resilience45.1 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.

Hail97.7Very High at its worst in this ZIP code
Cold wave95.2Very High at its worst in this ZIP code
Strong wind93.9Very High at its worst in this ZIP code
Drought87Relatively Low at its worst in this ZIP code
Landslide85.9Relatively Low at its worst in this ZIP code
Tornado85.2Very High at its worst in this ZIP code
Wildfire79.6Relatively Low at its worst in this ZIP code
River flooding71.2Very High at its worst in this ZIP code
Winter weather70.9Relatively High at its worst in this ZIP code
Lightning66.1Very High at its worst in this ZIP code
Heat wave53.7Relatively High at its worst in this ZIP code
Ice storm44.9Relatively Moderate at its worst in this ZIP code
Hurricane20Very Low at its worst in this ZIP code
Earthquake11Very 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$64,250$75,670$78,538
Income per person$32,978$42,019$43,289
Poverty rate11.9%10.6%12.4%
Median home value$152,500$247,400$303,400
Median gross rent$800$1,045$1,348
Homeownership85.4%67.9%65%
Bachelor's degree or higher13.7%32.8%35%
Unemployment rate6.1%3.3%5.2%
Works from home7.8%11.6%13.5%
Born outside the US5.4%5.1%13.9%
Median age40.340.138.7
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 stationHANCOCK EXP FARM, WI US11.9 km away
Rain in a year34 in
Snow in a year43 in

Average high and low by month

January24.9°F / 6.9°F1.14 in rain, 12.8 in snow
February29.6°F / 9.7°F0.97 in rain, 8.2 in snow
March41.3°F / 21.2°F1.86 in rain, 8.3 in snow
April55.1°F / 32.9°F3.57 in rain, 2.7 in snow
May68.1°F / 45.2°F4.19 in rain
June77.4°F / 55.2°F4.95 in rain
July81.5°F / 58.8°F4.15 in rain
August79.3°F / 57.3°F4.02 in rain
September71.6°F / 49.3°F3.31 in rain
October58.1°F / 37.4°F2.71 in rain, 0.3 in snow
November42.6°F / 25.6°F1.98 in rain, 3.3 in snow
December29.9°F / 13.8°F1.42 in rain, 7.5 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 supermarket4% of this ZIP code's area
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%.

Tri-County Area School District99.4% 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 vulnerability57more vulnerable than 57% of US census tracts
Socioeconomic status46more vulnerable than 46% of US census tracts
Household characteristics70more vulnerable than 70% of US census tracts
Racial and ethnic minority status21more vulnerable than 21% of US census tracts
Housing type and transport69more vulnerable than 69% of US census tracts
Walkability5.6 out of 20Least walkable
Nearby ZIP codes

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

54943 Hancock, WI10.8 km away
54909 Almond, WI11.9 km away
54921 Bancroft, WI12.3 km away
54930 Coloma, WI20.4 km away
54984 Wild Rose, WI21 km away
54982 Wautoma, WI22 km away
54406 Amherst, WI26.7 km away
54976 Saxeville, WI27.5 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.

Waushara County73.7% of this ZIP code's land area
Portage County18.9% of this ZIP code's land area
Adams County7.5% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area81.54 sq mi
Water area0.32 sq mi
Population density26 people per sq mi
Latitude, longitude44.2091, -89.4559

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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