Suffolk County, New York Population By Ethnicity in Census 2020
Updated on April 5, 2023.
According to the data from the US 2020 decennial Census, in April 2020, among Suffolk County, NY population of 1,525,920 people, 63.39% (967,330) identified their ethnicity as Non-Hispanic - White Alone, 10.27% (156,695) identified their ethnicity as Hispanic - Some Other Race Alone, and 7.03% (107,268) identified their ethnicity as Non-Hispanic - Black or African American Alone.
The first chart below shows the population by ethnicity and the second chart shows the percentage of the population for each ethnicity. You can also find the information in a table below.
You can see similar information for other New York counties and also for the state of New York.
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Related Topics: Suffolk County, NY Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Suffolk County, NY Population By Ethnicity in Census 2020
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| Ethnicity | Population | % of County Population |
|---|---|---|
| Non-Hispanic - White Alone | 967330 | 63.39 |
| Hispanic - Some Other Race Alone | 156695 | 10.27 |
| Non-Hispanic - Black or African American Alone | 107268 | 7.03 |
| Hispanic - Two Or More Races | 106690 | 6.99 |
| Non-Hispanic - Asian Alone | 65019 | 4.26 |
| Hispanic - White Alone | 55516 | 3.64 |
| Non-Hispanic - Two Or More Races | 40522 | 2.66 |
| Non-Hispanic - Some Other Race Alone | 9479 | 0.62 |
| Hispanic - Black or African American Alone | 7026 | 0.46 |
| Hispanic - American Indian and Alaska Native Alone | 6086 | 0.40 |
| Non-Hispanic - American Indian and Alaska Native Alone | 3102 | 0.20 |
| Hispanic - Asian Alone | 760 | 0.05 |
| Non-Hispanic - Native Hawaiian And Pacific Islander Alone | 241 | 0.02 |
| Hispanic - Native Hawaiian And Pacific Islander Alone | 186 | 0.01 |