Winchester Flag

Winchester

County Seat:
No
Area (mi²):
0.251
State:
Missouri

Winchester is a city located in St. Louis County, Missouri. Winchester has a 2025 population of 1,399 . Winchester is currently declining at a rate of -0.57% annually and its population has decreased by -2.78% since the most recent census, which recorded a population of 1,439 in 2020.

The average household income in Winchester is $89,853 with a poverty rate of 4.64%. The median age in Winchester is 35.2 years: 34.7 years for males, and 35.8 years for females. For every 100 females there are 106.0 males.

1.4K
Total Population
5,584
Density (mi²)
-8 -0.57%
Growth

Winchester Population

Winchester Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Winchester includes 54.91% White, and smaller percentages for Asian, other race, Black or African American, Native American and multiracial populations.

Population by Race

White (54.91%)

Two or more races (40.65%)

Asian (1.67%)

Other race (1.67%)

Black or African American (0.84%)

Native American (0.26%)

Race
Population
Percentage (of total)
White1,05154.91%
Two or more races77840.65%
Asian321.67%
Other race321.67%
Black or African American160.84%
Native American50.26%

Winchester Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Winchester's average per capita income is $41,385. Household income levels show a median of $87,344. The poverty rate stands at 4.64%.

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$88,535-
Families$88,085$92,923
Households$87,344$89,853
Non Families$68,750$75,436

$41,385

Average Income

$87,344

Median Household Income

4.64%

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)