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.

Green Park, MO Population, Income & Demographics 2026

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Demographics — 2024 ACS 5-Year Estimatesi

Census

Populationi

2,690

Median Agei

42.2

Race & Ethnicityi

White

81.9%2,203

Asian

7.3%197

Two or More

5.1%137

Black

4.3%115

Hispanic/Latino

1.4%38

Educational Attainment (Age 25+)i

GED/Alternative

3.7%76

High School Diploma

19.2%391

Some College (<1 yr)

8.2%167

Some College (1+ yr)

11.5%233

Associate's Degree

7%142

Bachelor's Degree

24.3%494

Master's Degree

14.9%303

Professional Degree

0.5%10

Doctorate

0.2%4

HS or Higher

89.5%

BA or Higher

39.9%

Graduate+

15.6%

Housingi

Median Home Valuei

$238,800

Median Renti

$992

Tenure

Owner-Occupied

88.4%880

Renter-Occupied

11.6%115

Total Units

1,008

Homeownership

88.4%

Vacancy Rate

1.3%

Home Values

Under $50K

4.2%37

$100K–$150K

1.1%10

$150K–$200K

21%185

$200K–$300K

52.8%465

$300K–$500K

20.1%177

$500K–$1M

0.7%6

Rent Distribution

Under $500

$500–$750

$750–$1,000

$1,000–$1,250

$1,250–$1,500

$1,500–$2,000

$2,000+

Year Built

2020 or later

1.4%14

2010–2019

4.1%41

2000–2009

7.8%79

1990–1999

10.8%109

1980–1989

3.7%37

1970–1979

8.9%90

1960–1969

33.2%335

1950–1959

27.8%280

1940–1949

0.8%8

1939 or earlier

1.5%15

Heating Fuel

Utility Gas

79.4%790

Electricity

19.8%197

Bottled/LP Gas

0.5%5

Wood

0.3%3

Economyi

Median Household Incomei

$79,141

Mean Household Incomei

$95,630

Per Capita Incomei

$36,617

Poverty Ratei

7.4%

Unemploymenti

1.5%

Labor Forcei

1,256

Household Income Distribution

Under $10K

3.2%32

$10K–$15K

1.5%15

$15K–$20K

2.6%26

$20K–$25K

3.4%34

$25K–$30K

1.4%14

$30K–$35K

3.2%32

$35K–$40K

3%30

$40K–$45K

3.3%33

$45K–$50K

2.2%22

$50K–$60K

6.6%66

$60K–$75K

15.2%151

$75K–$100K

18.3%182

$100K–$125K

10.6%105

$125K–$150K

8.8%88

$150K–$200K

10.3%102

$200K+

6.3%63

Ancestry & Heritage

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

Foreign-Born Populationi

Foreign-Borni

38014.1%

By Region

Top Countries

Mexico

India

United Kingdom

Korea

Social Characteristicsi

Marital Status (15+)i

Veteransi

94(4.3% of civilian adults)

Health Insurancei

95.3%Insured

4.7%Uninsured