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.

Spring Green, WI Population, Income & Demographics 2026

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Demographics — 2024 ACS 5-Year Estimatesi

Census

Populationi

1,397

Median Agei

51.3

Race & Ethnicityi

White

94.9%1,326

Asian

2.4%33

Two or More

1.9%27

American Indian/Alaska Native

0.7%10

Black

0.1%1

Educational Attainment (Age 25+)i

GED/Alternative

1.8%18

High School Diploma

23.6%239

Some College (<1 yr)

4.3%44

Some College (1+ yr)

13.9%141

Associate's Degree

12.3%124

Bachelor's Degree

25.8%261

Master's Degree

10.7%108

Professional Degree

0.3%3

Doctorate

0.3%3

HS or Higher

93%

BA or Higher

37.1%

Graduate+

11.3%

Housingi

Median Home Valuei

$248,800

Median Renti

$1,133

Tenure

Owner-Occupied

68.7%417

Renter-Occupied

31.3%190

Total Units

691

Homeownership

68.7%

Vacancy Rate

12.2%

Home Values

Under $50K

2.6%11

$50K–$100K

0.5%2

$100K–$150K

8.6%36

$150K–$200K

14.6%61

$200K–$300K

38.8%162

$300K–$500K

31.9%133

$500K–$1M

2.2%9

$1M+

0.7%3

Economyi

Median Household Incomei

$87,344

Mean Household Incomei

$113,802

Per Capita Incomei

$49,537

Poverty Ratei

6.5%

Unemploymenti

3.1%

Labor Forcei

798

Household Income Distribution

Under $10K

0.8%5

$10K–$15K

5.1%31

$15K–$20K

2.3%14

$20K–$25K

8.1%49

$25K–$30K

1.6%10

$30K–$35K

2.1%13

$35K–$40K

5.4%33

$40K–$45K

1.6%10

$45K–$50K

1.8%11

$50K–$60K

6.6%40

$60K–$75K

8.9%54

$75K–$100K

14.2%86

$100K–$125K

17.3%105

$125K–$150K

5.6%34

$150K–$200K

7.1%43

$200K+

11.4%69

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

Public Housing4 homes

Government-owned housing managed by local housing authorities

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%.

Foreign-Born Populationi

Foreign-Borni

362.6%

By Region

Top Countries

United Kingdom

Korea

Commute & Transportationi

Workersi

757

Avg. Commutei

20.3 min

How People Get to Work

Travel Time to Work

Workforce

Total Employed

773

Occupations

Industries

Social Characteristicsi

Marital Status (15+)i

Veteransi

66(5.7% of civilian adults)

Health Insurancei

98.8%Insured

1.2%Uninsured