Cainsville Flag

Cainsville

County:
Harrison County
County Seat:
No
Area (mi²):
1.371
State:
Missouri

Cainsville is a city located in Harrison County, Missouri. Cainsville has a 2025 population of 283. Cainsville is currently declining at a rate of 0% annually and its population has increased by 0.35% since the most recent census, which recorded a population of 282 in 2020.

The average household income in Cainsville is $55,122 with a poverty rate of 14.49%.The median age in Cainsville is 48.9 years: 45.5 years for males, and 52.4 years for females.

283
Total Population
206
Density (mi²)
0 0%
Growth

Cainsville Population

Cainsville Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Cainsville includes 97.58% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White20297.58%
Two or more races52.42%

Cainsville Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cainsville's average per capita income is $32,361. Household income levels show a median of $35,938. The poverty rate stands at 14.49%.

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$76,250-
Families$53,750$71,606
Households$35,938$55,122
Non Families$27,813$35,058

$32,361

Average Income

$35,938

Median Household Income

14.49%

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)