Key West Flag

Key West

County:
Coffey County
County Seat:
No
Area (mi²):
47.416
State:
Kansas

Key West is located in Coffey County, Kansas. Key West has a 2025 population of 245 . Key West is currently declining at a rate of -0.41% annually and its population has decreased by -1.61% since the most recent census, which recorded a population of 249 in 2020.

The average household income in Key West is $85,749 with a poverty rate of 0%. The median age in Key West is 45.1 years: 22.9 years for males, and 46.3 years for females. For every 100 females there are 235.5 males.

245
Total Population
5
Density (mi²)
-1 -0.41%
Growth

Key West Population

Key West Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100%)

Race
Population
Percentage (of total)
White255100%

Key West Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Key West's average per capita income is $46,591. Household income levels show a median of $65,893. The poverty rate stands at 0%.

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
Families$70,625$90,320
Married Families$70,313-
Households$65,893$85,749
Non Families--

$46,591

Average Income

$65,893

Median Household Income

0%

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)