Marmora Cdp, New Jersey Voting-age Population By Ethnicity in Census 2020
Updated on February 22, 2026.
According to the data from the US 2020 decennial Census, in April 2020, among Marmora Cdp, NJ voting-age population of 1,947 people, 92.66% of them (1,804 people) identified their ethnicity as Non-Hispanic - White Alone, 2.16% of them (42 people) identified their ethnicity as Non-Hispanic - Two Or More Races, and 1.44% of them (28 people) identified their ethnicity as Non-Hispanic - Black or African American Alone.
The first chart below shows the voting-age population by ethnicity and the second chart shows the percentage of the voting-age population for each ethnicity. You can also find this information in a table below.
You can see similar information for other New Jersey cities and places and also for the state of New Jersey.
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Data Source: US Census Bureau, 2020 Census.
Marmora Cdp, NJ Voting-age Population By Ethnicity in Census 2020
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| Ethnicity | Voting-age Population | % of Place Voting-age Population |
|---|---|---|
| Non-Hispanic - White Alone | 1804 | 92.66 |
| Non-Hispanic - Two Or More Races | 42 | 2.16 |
| Non-Hispanic - Black or African American Alone | 28 | 1.44 |
| Non-Hispanic - Asian Alone | 17 | 0.87 |
| Hispanic - Some Other Race Alone | 15 | 0.77 |
| Hispanic - Two Or More Races | 13 | 0.67 |
| Hispanic - White Alone | 10 | 0.51 |
| Non-Hispanic - Some Other Race Alone | 8 | 0.41 |
| Hispanic - Black or African American Alone | 4 | 0.21 |
| Non-Hispanic - American Indian and Alaska Native Alone | 4 | 0.21 |
| Hispanic - Asian Alone | 2 | 0.10 |
| Hispanic - American Indian and Alaska Native Alone | 0 | 0.00 |
| Non-Hispanic - Native Hawaiian And Pacific Islander Alone | 0 | 0.00 |
| Hispanic - Native Hawaiian And Pacific Islander Alone | 0 | 0.00 |