Grain Valley Flag

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.

17.2K
Total Population
2,795
Density (mi²)
308 1.82%
Growth

Grain Valley Population

Grain Valley Population

Data after 2023 is projected based on recent change

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

Race
Population
Percentage (of total)
White13,75086.12%
Two or more races9776.12%
Black or African American8465.3%
Other race2921.83%
Asian440.28%
Native American390.24%
Native Hawaiian or Pacific Islander190.12%

Grain Valley Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)