Avondale

County:: Clay County
County Seat:: No
Area (mi²):: 0.135
State:: Missouri

Avondale is a city located in Clay County, Missouri. Avondale has a 2025 population of 426. Avondale is currently declining at a rate of -0.47% annually and its population has decreased by -2.74% since the most recent census, which recorded a population of 438 in 2020.

The average household income in Avondale is $60,851 with a poverty rate of 13.66%. The median age in Avondale is 44.7 years: 40.3 years for males, and 49.5 years for females.

Demographics

The racial composition of Avondale includes 86.34% White, 4.97% Black or African American, and smaller percentages for Asian, Native American, other race, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Native American

Other race

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	278	86.34%
Two or more races	19	5.9%
Black or African American	16	4.97%
Asian	5	1.55%
Native American	2	0.62%
Other race	2	0.62%
Native Hawaiian or Pacific Islander	0	0%

Avondale Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Avondale's average per capita income is $44,250. Household income levels show a median of $48,750. The poverty rate stands at 13.66%.

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	$65,625	-
Families	$58,750	$62,675
Households	$48,750	$60,851
Non Families	-	$55,769

$44,250

Average Income

$48,750

Median Household Income

13.66%

Poverty Rate