Overview
22,875
Total Population
42.4
Median age
53.61%
Female population %
86.5:100
Gender ratio (M:F)
50-54 years
Largest age group
66.7
Total dependency ratio
White
Largest racial group
486
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Winchester town's population is old compared to the rest of the country:
- The median age in Winchester town is 42.4, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Winchester town's population under 18 was 27.68%, compared to the 22.51% nationwide.
- Winchester town's elderly or the senior population (over 65 age) was 17.57% as compared to 16.04% nationwide.
- Of the total population in Winchester town, 22.43% were under the age of 15, 12.95% aged 15 to 29, 47.05% aged 30 to 64, 13.94% aged 65 to 84, and 3.62% were 85 years of age and older.

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Gender
There are 1,651 more females than males in Winchester town:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 53.61% females and 46.39% males in Winchester, Massachusetts.
- The Winchester, Massachusetts gender ratio is 86.5:100 i.e. 86.5 men to 100 women (0.865).
- For male population, the largest age group is 50-54 years with a population of 1,142.
- For the female population, the largest age group is 50-54 years with a population of 1,149.

Read more about Winchester, Massachusetts population by gender ➔
Race / Ethnicity
Winchester town's population has become increasingly diverse:
- Racial distribution of Winchester town population: 76.60% are White, 1.78% are Black or African American, 0.32% are American Indian and Alaska Native, 15.19% are Asian, 0.03% are Native Hawaiian and other Pacific Islander, 1.94% are some other race and 4.14% are multiracial.
- Winchester town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
- By ethnicity, 486 is Hispanic or Latino (of any race), and 22,389 (97.88% of the total population) is Non-Hispanic.
- The largest racial group in Winchester town is White with a population of 17,522 (76.60% of the total population).

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Year by year
Winchester town's population has already reached its peak and is showing a trend of decline:
- The peak population was 22,906 in the year 2020
- From 2000 to 2010, Winchester town's population increased by 628 (3.01%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Winchester town's population increased by 1,433 (6.67%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
- Between the year 2000 and 2022, Winchester town's population was lowest in year 2000 at 20,845.

Read more about Winchester, Massachusetts population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)