Osage Flag

Osage

County:
Vernon County
County Seat:
No
Area (mi²):
46.041
State:
Missouri

Osage is located in Vernon County, Missouri. Osage has a 2025 population of 278. Osage is currently declining at a rate of -0.36% annually and its population has decreased by -1.42% since the most recent census, which recorded a population of 282 in 2020.

The average household income in Osage is $44,377 with a poverty rate of 9.44%.The median age in Osage is 55.3 years: 66.5 years for males, and 33.8 years for females.

278
Total Population
6
Density (mi²)
-1 -0.36%
Growth

Osage Population

Osage Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Osage includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

White (100.0%)

Race
Population
Percentage (of total)
White180100%

Osage Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Osage's average per capita income is $37,917. Household income levels show a median of $42,857. The poverty rate stands at 9.44%.

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
Families$51,750$56,860
Married Families$51,750-
Households$42,857$44,377
Non Families$35,833$33,894

$37,917

Average Income

$42,857

Median Household Income

9.44%

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)