Warrensburg Flag

Warrensburg

County:
Johnson County
County Seat:
Yes
Area (mi²):
9.407
State:
Missouri

Warrensburg is a city located in Johnson County, Missouri. Warrensburg has a 2026 population of 20,321. It is also the county seat of Johnson County. Warrensburg is currently growing at a rate of 0.8% annually and its population has increased by 5.01% since the most recent census, which recorded a population of 19,351 in 2020.

The median household income in Warrensburg is $57,067 with a poverty rate of 16.17%. The median age in Warrensburg is 24.8 years: 24.8 years for males, and 24.7 years for females. For every 100 females there are 92.3 males.

20.3K
Total Population
2,160
Density (mi²)
162 0.8%
Growth

Warrensburg Population

Warrensburg Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202620,3211620.8%
202520,1591610.81%
202419,9982801.42%
202319,7182401.23%
202219,4781580.82%
202119,320-31-0.16%
202019,351220.11%
201920,4451670.82%
201820,278560.28%
201720,2221350.67%
201620,0873261.65%
201519,761-90-0.45%
201419,851710.36%
201319,7801290.66%
201219,6513852%
201119,2663311.75%
201018,935970.51%
200016,3401,0967.19%
199015,2441,43710.41%
198013,8076825.2%
197013,1253,43635.46%
19609,6892,83241.3%
19506,85798916.85%
19405,86872214.03%
19305,1463356.96%
19204,8111222.6%
19104,689-35-0.74%
19004,724180.38%
18904,70665716.23%
18804,0491,10437.49%
18702,94500%

Median Age

Overall: 24.8 years
Female: 24.7 years
Male: 24.8 years

Warrensburg Adults

There are 16,090 adults, (2,189 of whom are seniors) in Warrensburg.

Sex Ratio

Female: 10,185 (52%)
Male: 9,397 (48%)

Demographics

The racial composition of Warrensburg includes 81.07% White, 6.37% Black or African American, 3% Asian, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White15,87581.07%
Two or more races1,4457.38%
Black or African American1,2476.37%
Asian5883%
Other race4012.05%
Native American260.13%
Race
Population ↓
Percentage (of total)
Two or more races4662.38%
White4052.07%
Other race2241.14%
Native American80.04%
Race
Population ↓
Percentage (of total)
White15,47079%
Black or African American1,2476.37%
Two or more races9795%
Asian5883%
Other race1770.9%
Native American180.09%

Warrensburg Marital Status

Economics and Income Statistics

Warrensburg 's average per capita income is $47,001. Household income levels show a median of $57,067. The poverty rate stands at 16.17%.

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$104,325-
Families$89,929$113,309
Households$57,067$79,204
Non Families$39,053$45,974

$47,001

Average Income

$57,067

Median Household Income

16.17%

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)