Silverdale township Flag

Silverdale township

County:
Cowley County
County Seat:
No
Area (mi²):
52.537
State:
Kansas

Silverdale township is located in Cowley County, Kansas. Silverdale township has a 2025 population of 346. Silverdale township is currently declining at a rate of -0.86% annually and its population has decreased by -2.26% since the most recent census, which recorded a population of 354 in 2020.

The average household income in Silverdale township is $90,904 with a poverty rate of 34.3%. The median age in Silverdale township is 50.3 years: 54 years for males, and 49.1 years for females.

346
Total Population
7
Density (mi²)
-3 -0.86%
Growth

Silverdale township Population

Silverdale township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Silverdale township includes 83.39% White, 4.69% Native American, and smaller percentages for Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White23183.39%
Two or more races3311.91%
Native American134.69%
Black or African American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

Silverdale township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Silverdale township's average per capita income is $45,395. Household income levels show a median of $97,829. The poverty rate stands at 34.3%.

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$99,539-
Families$98,816$99,745
Households$97,829$90,904
Non Families--

$45,395

Average Income

$97,829

Median Household Income

34.3%

Poverty Rate

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)