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 and multiracial populations.

Population by Race

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%

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