Lyon Mountain is a CDP located in Clinton County, New York. Lyon Mountain has a 2025 population of 207 . Lyon Mountain is currently declining at a rate of -6.33% annually and its population has decreased by -27.87% since the most recent census, which recorded a population of 287 in 2020.
The average household income in Lyon Mountain is $35,950 with a poverty rate of 21.67%. The median age in Lyon Mountain is 31.3 years: 40.2 years for males, and 27.8 years for females. For every 100 females there are 81.8 males.
Data after 2023 is projected based on recent change
The racial composition of Lyon Mountain includes 78.75% White, and smaller percentages for Black or African American and multiracial populations.
White (78.75%)
Two or more races (19.17%)
Black or African American (2.08%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 189 | 78.75% |
| Two or more races | 46 | 19.17% |
| Black or African American | 5 | 2.08% |
Married
Widowed
Divorced
Separated
Never Married
Lyon Mountain's average per capita income is $42,981. Household income levels show a median of $0. The poverty rate stands at 21.67%.
Name | Median | Mean |
|---|---|---|
| Families | $51,818 | $61,790 |
| Non Families | $11,964 | $15,798 |
| Households | - | $35,950 |
| Married Families | - | - |
Average Income
Median Household Income
Poverty Rate