Hamilton County's estimated 2026 population is 5,106 with a growth rate of 0.24% in the past year according to the most recent United States census data. Hamilton County is the 62nd largest county in New York. The 2010 population was 4,852 and has seen a growth of 5.23% since that time.
Data after 2023 is projected based on recent change
The racial composition of Hamilton County includes 92% White, and smaller percentages for other race, Black or African American, Asian, Native American and multiracial populations.
White (92%)
Two or more races (5.59%)
Other race (1.04%)
Black or African American (0.96%)
Asian (0.39%)
Native American (0.02%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,694 | 92% |
| Two or more races | 285 | 5.59% |
| Other race | 53 | 1.04% |
| Black or African American | 49 | 0.96% |
| Asian | 20 | 0.39% |
| Native American | 1 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Hamilton County's average per capita income is $45,498. Household income levels show a median of $68,950. The poverty rate stands at 10.02%.
Name | Median | Mean |
|---|---|---|
| Married Families | $95,865 | - |
| Families | $87,302 | $109,781 |
| Households | $68,950 | $90,814 |
| Non Families | $47,318 | $57,700 |
Average Income
Median Household Income
Poverty Rate