Greendale

County:: St. Louis County
County Seat:: No
Area (mi²):: 0.192
State:: Missouri

Greendale is a city located in St. Louis County, Missouri. Greendale has a 2025 population of 623. Greendale is currently declining at a rate of -0.64% annually and its population has decreased by -3.11% since the most recent census, which recorded a population of 643 in 2020.

The average household income in Greendale is $63,097 with a poverty rate of 45.11%. The median age in Greendale is 43.8 years: 26.5 years for males, and 47.5 years for females.

Demographics

The racial composition of Greendale includes 80.87% Black or African American, 12.67% White, and smaller percentages for Asian, Native American, other race, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Black or African American

White

Two or more races

Asian

Native American

Other race

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
Black or African American	651	80.87%
White	102	12.67%
Two or more races	37	4.6%
Asian	13	1.61%
Native American	1	0.12%
Other race	1	0.12%
Native Hawaiian or Pacific Islander	0	0%

Greendale Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Greendale's average per capita income is $50,625. Household income levels show a median of $40,547. The poverty rate stands at 45.11%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$92,708	-
Non Families	$49,688	$61,802
Households	$40,547	$63,097
Families	-	$58,746

$50,625

Average Income

$40,547

Median Household Income

45.11%

Poverty Rate