Where does this demographic data come from?

All demographic data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates, which samples about 3.5 million households annually. The 5-year estimates provide the most reliable data for small geographies like municipalities.

What is the difference between Census data and ACS data?

The decennial Census (conducted every 10 years) is a full population count focusing on basic demographics. The ACS is an ongoing survey that collects detailed data on income, education, housing, commute patterns, and more. ACS data is updated annually but represents averages over a 5-year period.

How accurate is this data for small towns?

For smaller municipalities, ACS estimates have wider margins of error because fewer residents are sampled. The 5-year estimates reduce this uncertainty by averaging over a longer period. For towns under 5,000 people, treat specific numbers as approximations rather than precise counts.

Deer Park, WI Population, Income & Demographics 2026

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Demographics — 2024 ACS 5-Year Estimatesi

Census

Populationi

223

Median Agei

40.9

Race & Ethnicityi

White

97.8%218

Two or More

1.3%3

Asian

0.9%2

Educational Attainment (Age 25+)i

GED/Alternative

14.9%23

High School Diploma

27.3%42

Some College (<1 yr)

3.9%6

Some College (1+ yr)

22.1%34

Associate's Degree

21.4%33

Bachelor's Degree

7.1%11

Master's Degree

0.6%1

Professional Degree

0.6%1

HS or Higher

98.1%

BA or Higher

8.4%

Graduate+

1.3%

Housingi

Median Home Valuei

$661,300

Median Renti

$2,754

Tenure

Owner-Occupied

73.5%944

Renter-Occupied

26.5%341

Total Units

1,364

Homeownership

73.5%

Vacancy Rate

5.8%

Economyi

Median Household Incomei

$174,458

Mean Household Incomei

$257,940

Per Capita Incomei

$89,861

Poverty Ratei

1.2%

Unemploymenti

2.3%

Labor Forcei

1,850

Household Income Distribution

Under $10K

1.2%15

$10K–$15K

0.3%4

$15K–$20K

2.7%35

$20K–$25K

3.7%47

$25K–$30K

2.1%27

$40K–$45K

0.9%11

$45K–$50K

1.1%14

$50K–$60K

2.2%28

$60K–$75K

2.3%30

$75K–$100K

8.1%104

$100K–$125K

5.3%68

$125K–$150K

12.5%160

$150K–$200K

12.1%155

$200K+

45.7%587

Federally Subsidized Housingi

HUD

The federal government helps low-income families, seniors, and people with disabilities afford housing through several programs. Residents typically pay about 30% of their income toward rent, with the government covering the rest. This data shows how many households in this community receive that assistance.

Subsidized Homesi

Programs in this community

Housing Choice Vouchers3 homes

Rental vouchers (Section 8) that help tenants pay for private-market housing

Ancestry & Heritage

Self-reported ancestry groups. Residents may report multiple ancestries, so totals may exceed 100%.

Social Characteristicsi

Marital Status (15+)i

Veteransi

59(2.2% of civilian adults)