Castle Flag

Castle

County Seat:
No
Area (mi²):
36.078
State:
Kansas

Castle is located in McPherson County, Kansas. Castle has a 2025 population of 165. Castle is currently growing at a rate of 0.61% annually and its population has increased by 3.13% since the most recent census, which recorded a population of 160 in 2020.

The average household income in Castle is $65,011 with a poverty rate of 4.55%. The median age in Castle is 49.1 years: 45 years for males, and 52.8 years for females.

165
Total Population
5
Density (mi²)
1 0.61%
Growth

Castle Population

Castle Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100.0%)

Race
Population
Percentage (of total)
White198100%

Castle Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Castle's average per capita income is $37,039. Household income levels show a median of $51,827. The poverty rate stands at 4.55%.

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$63,750-
Families$52,404$70,958
Households$51,827$65,011
Non Families$42,143$51,597

$37,039

Average Income

$51,827

Median Household Income

4.55%

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)