Missouri · Census place 2980314

Winchester, Missouri

Winchester is a city in St. Louis County, Missouri with an estimated 1,407 residents on July 1, 2024. It is the 288th largest of 338 incorporated places of 1,000+ people in the state.

Population 2024
1,407
#288 of 338 in Missouri
Change since 2020
-2.2%
-32 people
Land area
0.2 sq mi
Density
5,863 / sq mi
State median 1,448
Orange pin: Winchester. Shaded: its county. Dark pin: Jefferson City.

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Winchester population, 2020 to 2024

Winchester lost 32 residents from July 2020 to July 2024, a change of -2.2%. In the latest year it moved by +0.

1,43920201,42820211,41520221,40720231,4072024
July 1 estimates. The April 2020 estimates base was 1,441. The axis starts above zero so yearly changes are visible.

Winchester covers 0.24 square miles of land, for 5,863 people per square mile of land. The median Missouri place of 5,000+ has 1,448, so Winchester is denser than the typical town.

What county Winchester is in

All of Winchester's residents live in St. Louis County, which had 992,929 residents in 2024. Winchester holds 0.1% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Winchester

1 ZIP Code Tabulation Area (ZCTA) overlaps Winchester by at least 10% of the ZCTA's or the city's land: 63021. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Winchester is

The Census internal point of Winchester is at 38.589600, -90.526200. Jefferson City, the capital, is 88.9 miles W in a straight line. The nearest larger place is Manchester, MO (18,122 people), 1.2 miles away. The nearest city of 100,000 or more is St. Louis, MO, 15.5 miles away.

Internal point

Decimal
38.589600, -90.526200
DMS
38°35'22.56"N 90°31'34.32"W
UTM
15N 715457.6E 4274137.9N
Geohash
9yzes10bd
Plus code
86CFHFQF+RG

Daylight in Winchester

At 38.59° N, Winchester gets about 14 h 52 min of daylight around the June solstice and 9 h 28 min around the December solstice, a swing of 5 h 24 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Winchester

The eight nearest incorporated places of 1,000+ in Missouri, measured between internal points. The closest is Manchester, 1.2 miles away, with 18,122 people.

Questions people ask

What is the population of Winchester, MO?

1,407 on July 1, 2024, in the Census Vintage 2024 estimates. That is down 32 (2.2%) from 1,439 in July 2020.

What county is Winchester in?

St. Louis County. All of its residents live in that county.

What ZIP codes cover Winchester?

1 ZIP Code Tabulation Area overlaps it by at least 10% of either area: 63021.

How far is Winchester from Jefferson City?

88.9 miles (143.1 km) in a straight line, heading W from Winchester.

What is the nearest larger city to Winchester?

Manchester, MO, with 18,122 residents, 1.2 miles away between internal points.

Sources and data as of

Data as of: Census Vintage 2024 subcounty estimates (July 1, 2024), 2024 Gazetteer places, 2020 ZCTA to place relationship file.

  1. 01Census Vintage 2024 subcounty population estimates
  2. 02Census 2024 Gazetteer, places
  3. 03Census 2020 ZCTA to place relationship file
  4. 04Census 2024 cartographic boundary file, counties (1:5,000,000)

How every number is computed: methodology. Spotted a wrong figure? Report an error.