| Official Name: | Winchester, Missouri |
| Settlement Type: | City |
| Mapsize: | 250x200px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Missouri |
| Subdivision Type2: | County |
| Subdivision Name2: | St. Louis |
| Unit Pref: | Imperial |
| Area Footnotes: | [1] |
| Area Total Km2: | 0.65 |
| Area Land Km2: | 0.65 |
| Area Water Km2: | 0.00 |
| Area Total Sq Mi: | 0.25 |
| Area Land Sq Mi: | 0.25 |
| Area Water Sq Mi: | 0.00 |
| Population As Of: | 2020 |
| Population Total: | 1447 |
| Population Density Km2: | 2229.79 |
| Population Density Sq Mi: | 5764.94 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Leader Title: | Mayor |
| Leader Name: | Gail Winham (R)[2] |
| Leader Title1: | Aldermen |
| Leader Name1: | Marie Bach Sarah Gibbs Tony DeLuca Michael Schmidt |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 623 |
| Coordinates: | 38.5897°N -90.5261°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 63021[3] |
| Area Code: | 636 |
| Blank Name: | FIPS code |
| Blank Info: | 29-80314[4] |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2397337 |
Winchester is a city in St. Louis County, Missouri, United States. The population was 1,447 at the 2020 census.[5]
According to the United States Census Bureau, the city has a total area of 0.25sqmi, all land.[6]
As of the 2020 census, there were 1,447 people and 546 households living in the city. The racial makeup of the city was 80.6% White (78.9% non-Hispanic White), 3.8% African American, 0.3% Native American, 2.7% Asian, 0.1% Pacific Islander, 2.8% from other races, and 9.7% from two or more races. Hispanic or Latino of any race were 6.9%.[5]
At the 2010 census there were 1,547 people, 596 households, and 386 families living in the city. The population density was 6188PD/sqmi. There were 608 housing units at an average density of 2432/sqmi. The racial makeup of the city was 92.6% White, 1.2% African American, 0.5% Native American, 1.4% Asian, 0.1% Pacific Islander, 1.6% from other races, and 2.7% from two or more races. Hispanic or Latino of any race were 4.4%.[7]
Of the 596 households 31.7% had children under the age of 18 living with them, 44.6% were married couples living together, 13.1% had a female householder with no husband present, 7.0% had a male householder with no wife present, and 35.2% were non-families. 29.2% of households were one person and 9.7% were one person aged 65 or older. The average household size was 2.44 and the average family size was 3.02.
The median age was 36.8 years. 22% of residents were under the age of 18; 7.3% were between the ages of 18 and 24; 32.5% were from 25 to 44; 22.1% were from 45 to 64; and 16.2% were 65 or older. The gender makeup of the city was 47.8% male and 52.2% female.
At the 2000 census there were 1,651 people, 599 households, and 425 families living in the city. The population density was 6723sp=usNaNsp=us. There were 607 housing units at an average density of 2471.7sp=usNaNsp=us. The racial makeup of the city was 95.88% White, 1.27% African American, 0.36% Native American, 0.97% Asian, 0.36% from other races, and 1.15% from two or more races. Hispanic or Latino of any race were 1.88%.
Of the 599 households 36.7% had children under the age of 18 living with them, 52.4% were married couples living together, 14.4% had a female householder with no husband present, and 29.0% were non-families. 23.4% of households were one person and 8.2% were one person aged 65 or older. The average household size was 2.58 and the average family size was 3.06.
The age distribution was 24.8% under the age of 18, 6.4% from 18 to 24, 34.2% from 25 to 44, 19.3% from 45 to 64, and 15.4% 65 or older. The median age was 36 years. For every 100 females, there were 85.9 males. For every 100 females age 18 and over, there were 80.3 males.
The median household income was $47,829 and the median family income was $51,071. Males had a median income of $35,735 versus $27,500 for females. The per capita income for the city was $18,920. About 4.2% of families and 4.0% of the population were below the poverty line, including 6.2% of those under age 18 and 5.6% of those age 65 or over.
Most of Winchester is in the Parkway School District, while a portion is in Rockwood R-VI School District.[8]