Winchester, MO Demographics

A map of Winchester's Population by Race

Winchester, Missouri has an estimated population of 1,939, a dramatic increase from the 1,447 recorded in the 2020 Census. The population is 52.8% White, 32.0% Hispanic, 10.0% Multiracial, 4.0% Asian, 1.0% Black, and 0.3% Native American/Other. This demographic dot map shows the population of Winchester, with one dot drawn for each person counted by the Census, color-coded by race.

Winchester has become considerably more racially diverse since the 2020 Census. It is considerably more diverse than Missouri overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Winchester, that probability was 36.5% in 2020 and 60.8% in the most recent ACS estimates.

Winchester is ranked the 273rd most populous place in Missouri, out of 1,082 places. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs). Winchester was ranked the 308th most populous place in the 2020 Census.

Winchester's White Population

1,023 residents of Winchester, or 52.8% of the population, identify as White. The share of White residents in Winchester is significantly lower than in Missouri overall, where 76.3% of the population is White. Winchester ranks 907th statewide in terms of White residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Winchester's White population has declined by an estimated 10.4%. White residents' share of Winchester's population has decreased from 78.9% to 52.8%.

Winchester is less White than neighboring Manchester (71.2% White), Ballwin (75% White), Twin Oaks (89.1% White), Valley Park (82% White), and Ellisville (81.2% White).

Winchester's Black Population

19 residents of Winchester, or 1.0% of the population, identify as Black. The share of Black residents in Winchester is lower than in Missouri overall, where 10.9% of the population is Black. Winchester ranks 203rd statewide in terms of Black residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Winchester's Black population has declined by an estimated 62.7%. Black residents' share of Winchester's population has decreased from 3.5% to 1.0%.

Winchester is more Black than neighboring Ellisville (0.7% Black). Winchester is less Black than neighboring Manchester (3.6% Black), Ballwin (2.8% Black), Twin Oaks (3% Black), and Valley Park (7.7% Black).

Winchester's Asian Population

77 residents of Winchester, or 4.0% of the population, identify as Asian. The share of Asian residents in Winchester is comparable to the share in Missouri overall, where 2.1% of the population is Asian. Winchester ranks 78th statewide in terms of Asian residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Winchester's Asian population has grown by an estimated 108.1%. Asian residents' share of Winchester's population has increased from 2.6% to 4.0%.

Winchester is more Asian than neighboring Twin Oaks (3.7% Asian), Valley Park (2% Asian), and Ellisville (3.9% Asian). Winchester is less Asian than neighboring Manchester (12.4% Asian), and Ballwin (8.9% Asian).

Winchester's Hispanic Population

621 residents of Winchester, or 32.0% of the population, identify as Hispanic. The share of Hispanic residents in Winchester is significantly higher than in Missouri overall, where 5.2% of the population is Hispanic. Winchester ranks 103rd statewide in terms of Hispanic residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Winchester's Hispanic population has grown by an estimated 521.0%. Hispanic residents' share of Winchester's population has increased from 6.9% to 32.0%.

Winchester is more Hispanic than neighboring Manchester (5% Hispanic), Ballwin (4.1% Hispanic), Twin Oaks (1.5% Hispanic), Valley Park (4.4% Hispanic), and Ellisville (8.1% Hispanic).

Winchester's Native American/Other Population

6 residents of Winchester, or 0.3% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Winchester is comparable to the share in Missouri overall, where 0.7% of the population is Native American/Other. Winchester ranks 492nd statewide in terms of Native American/Other residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Winchester's Native American/Other population has declined by an estimated 40.0%. Native American/Other residents' share of Winchester's population has remained roughly unchanged at 0.3%.

Winchester is more Native American/Other than neighboring Twin Oaks (0% Native American/Other), Valley Park (0.1% Native American/Other), and Ellisville (0.1% Native American/Other). Winchester is less Native American/Other than neighboring Manchester (0.7% Native American/Other), and Ballwin (1% Native American/Other).

Winchester's Multiracial Population

193 residents of Winchester, or 10.0% of the population, identify as Multiracial. The share of Multiracial residents in Winchester is higher than in Missouri overall, where 4.8% of the population is Multiracial. Winchester ranks 163rd statewide in terms of Multiracial residents as a share of the population, out of 1,082 places.

Since the 2020 Census, Winchester's Multiracial population has grown by an estimated 80.4%. Multiracial residents' share of Winchester's population has increased from 7.4% to 10.0%.

Winchester is more Multiracial than neighboring Manchester (7.1% Multiracial), Ballwin (8.2% Multiracial), Twin Oaks (2.7% Multiracial), Valley Park (3.8% Multiracial), and Ellisville (6% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.