Winthrop is a CDP located in St. Lawrence County, New York. Winthrop has a 2025 population of 166 . Winthrop is currently declining at a rate of -12.17% annually and its population has decreased by -4.6% since the most recent census, which recorded a population of 174 in 2020.
The average household income in Winthrop is $92,282 with a poverty rate of 0%. The median age in Winthrop is 54.2 years: 57.5 years for males, and 38 years for females. For every 100 females there are 102.4 males.
Data after 2023 is projected based on recent change
The racial composition of Winthrop includes 93.67% White, and smaller percentages for and multiracial populations.
White (93.67%)
Two or more races (6.33%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 311 | 93.67% |
| Two or more races | 21 | 6.33% |
Married
Widowed
Divorced
Separated
Never Married
Winthrop's average per capita income is $77,604. Household income levels show a median of $87,778. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Families | $148,261 | $126,998 |
| Married Families | $148,261 | - |
| Households | $87,778 | $92,282 |
| Non Families | $39,306 | $43,323 |
Average Income
Median Household Income
Poverty Rate