Plain Flag

Plain

County Seat:
No
Area (mi²):
33.93
State:
Indiana

Plain is located in Kosciusko County, Indiana. Plain has a 2025 population of 8,947 . Plain is currently growing at a rate of 0.39% annually and its population has increased by 1.14% since the most recent census, which recorded a population of 8,846 in 2020.

The average household income in Plain is $96,520 with a poverty rate of 11.98%. The median age in Plain is 35.1 years: 35.9 years for males, and 34.2 years for females. For every 100 females there are 99.8 males.

8.9K
Total Population
264
Density (mi²)
35 0.39%
Growth

Plain Population

Plain Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Plain includes 83.02% White, 3.89% Asian, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

White (83.02%)

Two or more races (9.99%)

Asian (3.89%)

Other race (2.69%)

Black or African American (0.42%)

Race
Population
Percentage (of total)
White7,35683.02%
Two or more races8859.99%
Asian3453.89%
Other race2382.69%
Black or African American370.42%

Plain Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plain's average per capita income is $48,699. Household income levels show a median of $74,926. The poverty rate stands at 11.98%.

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$103,846-
Families$84,521$112,392
Households$74,926$96,520
Non Families$41,758$55,905

$48,699

Average Income

$74,926

Median Household Income

11.98%

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)