Winchester is located in Northwest Hills Planning Region, Connecticut. Winchester has a 2025 population of 10,337. Winchester is currently growing at a rate of 0.27% annually and its population has increased by 0.93% since the most recent census, which recorded a population of 10,242 in 2020.
The average household income in Winchester is $86,830 with a poverty rate of 14.03%. The median age in Winchester is 48.7 years: 48.3 years for males, and 49.3 years for females.
Data after 2023 is projected based on recent change
The racial composition of Winchester includes 88.35% White, and smaller percentages for other race, Black or African American, Native American, Asian and multiracial populations.
White (88.3%)
Two or more races (7.6%)
Other race (1.8%)
Black or African American (1.8%)
Native American (0.4%)
Asian (0.0%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 9,049 | 88.35% |
| Two or more races | 781 | 7.63% |
| Other race | 188 | 1.84% |
| Black or African American | 184 | 1.8% |
| Native American | 36 | 0.35% |
| Asian | 4 | 0.04% |
Married
Widowed
Divorced
Separated
Never Married
Winchester's average per capita income is $56,466. Household income levels show a median of $68,890. The poverty rate stands at 14.03%.
Name | Median | Mean |
|---|---|---|
| Married Families | $102,008 | - |
| Families | $86,298 | $106,206 |
| Households | $68,890 | $86,830 |
| Non Families | $49,063 | $55,986 |
Average Income
Median Household Income
Poverty Rate