Grain Valley

County:: Jackson County
County Seat:: No
Area (mi²):: 6.162
State:: Missouri

Grain Valley is a city located in Jackson County, Missouri. Grain Valley has a 2025 population of 17,225. Grain Valley is currently growing at a rate of 1.82% annually and its population has increased by 9.83% since the most recent census, which recorded a population of 15,684 in 2020.

The average household income in Grain Valley is $102,202 with a poverty rate of 6.28%. The median age in Grain Valley is 35.8 years: 35.6 years for males, and 36.1 years for females.

Demographics

The racial composition of Grain Valley includes 86.12% White, 5.3% Black or African American, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	13,750	86.12%
Two or more races	977	6.12%
Black or African American	846	5.3%
Other race	292	1.83%
Asian	44	0.28%
Native American	39	0.24%
Native Hawaiian or Pacific Islander	19	0.12%

Grain Valley Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Grain Valley's average per capita income is $56,602. Household income levels show a median of $87,266. The poverty rate stands at 6.28%.

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	$116,355	-
Families	$101,221	$115,443
Households	$87,266	$102,202
Non Families	$56,433	$64,350

$56,602

Average Income

$87,266

Median Household Income

6.28%

Poverty Rate