Plainville

County:: Rooks County
County Seat:: No
Area (mi²):: 1.196
State:: Kansas

Plainville is a city located in Rooks County, Kansas. Plainville has a 2025 population of 1,672. Plainville is currently declining at a rate of -0.77% annually and its population has decreased by -3.74% since the most recent census, which recorded a population of 1,737 in 2020.

The average household income in Plainville is $80,934 with a poverty rate of 2.72%. The median age in Plainville is 39.6 years: 39.8 years for males, and 39.4 years for females.

Demographics

The racial composition of Plainville includes 93.66% White, and smaller percentages for Black or African American, Two or more races, Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,654	93.66%
Black or African American	48	2.72%
Two or more races	47	2.66%
Asian	10	0.57%
Other race	7	0.4%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Plainville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plainville's average per capita income is $47,639. Household income levels show a median of $60,526. The poverty rate stands at 2.72%.

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	$92,303	-
Families	$77,072	$90,506
Households	$60,526	$80,934
Non Families	$48,125	$62,182

$47,639

Average Income

$60,526

Median Household Income

2.72%

Poverty Rate