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.

Sussex, WI

CSAMilwaukee-Racine-Waukesha MSAMilwaukee-Waukesha#17/60 Income

Census

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Demographicsi2024 ACS 5-Year EstimatesCensus

12,066population

39.2median age

This community is a community of 12,066 with a median age of 39.2. The population is predominantly White (83.5%) with a significant Asian community (8%). Median household income is $119,041. 96.5% of adults hold a high school diploma or higher, and 51.2% have a bachelor's degree. The homeownership rate is 70.3%, with a median home value of $430,600.

Race & Ethnicityi

White

83.5%10,070

Asian

8%965

Two or More

4.6%559

Hispanic/Latino

1.9%231

Black

1.9%229

American Indian/Alaska Native

0.1%12

Educational Attainment (Age 25+)i

GED/Alternative

1.2%96

High School Diploma

13.7%1,111

Some College (<1 yr)

5.8%467

Some College (1+ yr)

13.9%1,127

Associate's Degree

10.7%870

Bachelor's Degree

33.3%2,698

Master's Degree

15%1,218

Professional Degree

0.5%41

Doctorate

2.4%198

HS or Higher

96.5%

BA or Higher

51.2%

Graduate+

18%

Housingi

$430,600median home value

$1,369median rent

70.3%homeownership

4,820total units

1.5%vacancy

Tenure

Owner 70.3%

Renter 29.7%

Home Values

Under $50K

0.8%26

$50K–$100K

0.7%24

$100K–$150K

0.3%10

$150K–$200K

1.3%43

$200K–$300K

9.2%308

$300K–$500K

54.3%1,814

$500K–$1M

32.8%1,094

$1M+

0.6%21

Rent Distribution

Under $500

$500–$750

$750–$1,000

135

$1,000–$1,250

277

$1,250–$1,500

358

$1,500–$2,000

404

$2,000+

101

Year Built

2020 or later

7.4%358

2010–2019

12.2%590

2000–2009

17%821

1990–1999

22.9%1,104

1980–1989

14.8%715

1970–1979

11.3%545

1960–1969

9%436

1950–1959

3.9%188

1940–1949

0.6%27

1939 or earlier

0.7%36

Heating Fuel

Utility Gas

71.1%3,378

Electricity

27.6%1,313

Bottled/LP Gas

0.5%22

Wood

0.4%21

Fuel Oil

0.3%14

No Fuel

0%1

Household Economyi

$119,041median household income

$60,001per capita income

4.5%poverty rate

3.1%unemployment

6,977labor force

Household Income Distribution

Under $10K

4.7%223

$10K–$15K

1.6%75

$15K–$20K

0.7%34

$20K–$25K

4%191

$25K–$30K

2.8%131

$30K–$35K

0.6%28

$35K–$40K

1.6%74

$40K–$45K

2.6%124

$45K–$50K

1.5%73

$50K–$60K

6.2%295

$60K–$75K

7.5%358

$75K–$100K

9.4%446

$100K–$125K

10.5%499

$125K–$150K

12%572

$150K–$200K

10.9%518

$200K+

23.3%1,108

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

151

Residentsi

201

Avg. Tenant Renti

$460/mo

Avg. Waitlisti

34 months

Programs in this community

Housing Choice Vouchers43 homes65% occupied$508/mo rent

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

Project Based Section 8108 homes87% occupied$441/mo rent

Privately owned apartments with rent subsidies tied to the building

Household Incomei

Based on area median of $119,041/yr

Extremely low incomeUnder $36K/yr

75.6%

Very low income$36K–$60K/yr

24.4%

Who Receives This Housing

78.1% of subsidized households are headed by a single mother

12.7% of subsidized households are minority

30% of subsidized households include someone with a disability

48.7% of subsidized households include a senior (62+)

Ancestry & Heritage

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

Foreign-Born Populationi

Foreign-Borni

6805.6%

By Region

Top Countries

India

315

Canada

China

Philippines

Korea

Poland

Germany

Mexico

Commute & Transportationi

Workersi

6,695

Avg. Commutei

24.6 min

How People Get to Work

Travel Time to Work

Workforce

Total Employed

6,763

Occupations

Industries

Social Characteristicsi

Marital Status (15+)i

Veteransi

456(5% of civilian adults)

Health Insurancei

97.9%Insured

2.1%Uninsured