Silverdale Flag

Silverdale

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

Silverdale is located in Cowley County, Kansas. Silverdale has a 2025 population of 346. Silverdale 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 is $90,904 with a poverty rate of 34.3%.The median age in Silverdale 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 Population

Silverdale Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Silverdale includes 83.39% White, 4.69% Native American, and smaller percentages for and multiracial populations.

Population by Race

White (83.4%)

Two or more races (11.9%)

Native American (4.7%)

Race
Population
Percentage (of total)
White23183.39%
Two or more races3311.91%
Native American134.69%

Silverdale Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Silverdale'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

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)