Cooper County Flag

Cooper County

State:
Missouri
County Seat:
Boonville

Cooper County's estimated 2025 population is 17,315 with a growth rate of 1.07% in the past year according to the most recent United States census data. Cooper County is the 63rd largest county in Missouri. The 2010 population was 17,601 and has seen a growth of -1.62% since that time.

17,315
Total Population
31
Population Density (mi²)
63
Population Rank (State)
184 1.07%
Annual Population Growth

Cooper County Population

Cooper County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Cooper County includes 88.6% White, 5.63% Black or African American, and smaller percentages for Asian, other race, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White14,91688.6%
Black or African American9485.63%
Two or more races8174.85%
Asian670.4%
Other race600.36%
Native American270.16%

Cooper County Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cooper County's average per capita income is $42,377. Household income levels show a median of $67,548. The poverty rate stands at 10.83%.

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$93,116$104,249
Families$85,395$93,614
Households$67,548$79,256
Non Families$33,182$41,721

$42,377

Average Income

$67,548

Median Household Income

10.83%

Poverty Rate