Leyden is located in Lewis County, New York. Leyden has a 2025 population of 1,581 . Leyden is currently declining at a rate of -0.06% annually but its population has increased by 0.7% since the most recent census, which recorded a population of 1,570 in 2020.
The average household income in Leyden is $74,372 with a poverty rate of 18.15%. The median age in Leyden is 42.3 years: 45.7 years for males, and 36.2 years for females. For every 100 females there are 90.2 males.
Data after 2023 is projected based on recent change
The racial composition of Leyden includes 96.46% White, and smaller percentages for other race, Two or more races, Asian, Black or African American and multiracial populations.
White (96.46%)
Other race (1.28%)
Two or more races (1.04%)
Asian (0.93%)
Black or African American (0.29%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,664 | 96.46% |
| Other race | 22 | 1.28% |
| Two or more races | 18 | 1.04% |
| Asian | 16 | 0.93% |
| Black or African American | 5 | 0.29% |
Married
Widowed
Divorced
Separated
Never Married
Leyden's average per capita income is $52,153. Household income levels show a median of $56,641. The poverty rate stands at 18.15%.
Name | Median | Mean |
|---|---|---|
| Married Families | $84,167 | - |
| Families | $75,278 | $84,509 |
| Households | $56,641 | $74,372 |
| Non Families | $34,816 | $54,547 |
Average Income
Median Household Income
Poverty Rate