Population By Race and Ethnicity in Ontario County, NY in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 109,962 population of Ontario County, New York comprised of 5,466 people who identified as Hispanic (4.97%), and 104,496 people who identified as Non-Hispanic (95.03%).

Race: The White Alone population was the largest racial group in Ontario County, New York with a population of 102,891 (93.57%); Black or African American Alone population was the second largest racial group with a population of 3,037 (2.76%); and Two Or More Races was the third largest racial group with a population of 2,098 (1.91%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Ontario County, New York in 2018, with a population of 98,636 (89.7%); the second largest ethnic group was White Alone - Hispanic with a population of 4,255 (3.87%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 2,455 (2.23%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Ontario, New York.

You can find similar information for other New York counties, and for New York.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Ontario County, NY in 2018

Total Population:109,962

Non Hispanic (95.03%)

Hispanic (4.97%)

Race in Ontario County, NY in 2018

Total Population:109,962

White Alone (93.57%)

Black or African American Alone (2.76%)

Two or more races (1.91%)

Asian Alone (1.36%)

American Indian and Alaska Native Alone (0.36%)

Native Hawaiian And Pacific Islander Alone (0.04%)

Ethnicity in Ontario County, NY in 2018

Total Population:109,962

Non-Hispanic White Alone (89.7%)

Hispanic White Alone (3.87%)

Non-Hispanic Black or African American Alone (2.23%)

Non-Hispanic Two or more races (1.54%)

All Other Ethnicities (1.34%)

Non-Hispanic Asian Alone (1.31%)

Population By Race in Ontario , NY in 2018

Race	Population	Percentage
White Alone	102,891	93.57%
Black or African American Alone	3,037	2.76%
Two Or More Races	2,098	1.91%
Asian Alone	1,491	1.36%
American Indian and Alaska Native Alone	399	0.36%
Native Hawaiian And Pacific Islander Alone	46	0.04%

Population By Ethnicity in Ontario , NY in 2018

Ethnicity	Population	Percentage
White Alone - Non Hispanic	98,636	89.7%
White Alone - Hispanic	4,255	3.87%
Black or African American Alone - Non Hispanic	2,455	2.23%
Two Or More Races - Non Hispanic	1,693	1.54%
Asian Alone - Non Hispanic	1,445	1.31%
Black or African American Alone - Hispanic	582	0.53%
Two Or More Races - Hispanic	405	0.37%
American Indian and Alaska Native Alone - Non Hispanic	246	0.22%
American Indian and Alaska Native Alone - Hispanic	153	0.14%
Asian Alone - Hispanic	46	0.04%
Native Hawaiian And Pacific Islander Alone - Hispanic	25	0.02%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	21	0.02%