Ontario County, NY Demographics

The total population of Ontario County is estimated to be 112,288 with 55,283 males (49.23%) and 57,005 females (50.77%). There are 1,722 more females than males in Ontario County.
The median household income in Ontario County was $76,414 in 2021, which marked an an increase of 2,992(4.08%) from $73,422 in 2020. This income is 102.42% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Ontario County sees its highest median household income among householders in the age group of 45 to 64 years old, at $94,164. Overall, the median household income for the county of Ontario County stands at $76,424.
In Ontario County, the median income for all workers aged 15 years and older, regardless of work hours, was $50,786 for males and $29,660 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $68,195 for males and $54,808 for females.
In Ontario County, there are just three different racial groups among households. Among these, Some Other Race households report a median household income of $89,206, followed by White households at $75,899, and Two or More Races households with a median household income of $70,766.
In 2022, the population of Ontario County was 112,707, a 0.04% increase year-by-year from 2021. Previously, in 2021, Ontario County's population was 112,660, an increase of 0.30% compared to a population of 112,327 in 2020.
The median age in Ontario County, NY is 43.6, as per 2021 ACS 5-Year Estimates. Of the total population, 16.24% were under the age of 15, 18.10% aged 15 to 29, 45.53% aged 30 to 64, 17.80% aged 65 to 84, and 2.32% were 85 years of age and older.
Racial distribution of Ontario County population: 91.27% are White, 2.31% are Black or African American, 0.13% are American Indian and Alaska Native, 1.43% are Asian, 1.50% are some other race and 3.36% are multiracial.