Ontario County's estimated 2025 population is 112,520 with a growth rate of 0.01% in the past year according to the most recent United States census data. Ontario County is the 26th largest county in New York. The 2010 population was 108,183 and has seen a growth of 4.01% since that time.
Data after 2023 is projected based on recent change
The racial composition of Ontario County includes 89.49% White, and smaller percentages for Black or African American, other race, Asian, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 100,594 | 89.49% |
| Two or more races | 5,818 | 5.18% |
| Black or African American | 2,598 | 2.31% |
| Other race | 1,822 | 1.62% |
| Asian | 1,514 | 1.35% |
| Native American | 59 | 0.05% |
Married
Widowed
Divorced
Separated
Never Married
Ontario County's average per capita income is $53,257. Household income levels show a median of $79,814. The poverty rate stands at 9.16%.
Name | Median | Mean |
|---|---|---|
| Married Families | $117,460 | - |
| Families | $100,623 | $127,794 |
| Households | $79,814 | $104,658 |
| Non Families | $49,738 | $62,158 |
Average Income
Median Household Income
Poverty Rate