US Population With Last Name Ponnusamy By Race and Ethnicity in the 2010 Census
Updated on May 9, 2026.
Data Source: US Census Bureau.
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In the 2010 Census, there were 149 people in the US whose last name was Ponnusamy, and the rate of occurence of the Ponnusamy last name was 0.05 per 100K.
The highest percentage of people with the last name of Ponnusamy identified their race as Non Hispanic Asian and Native Hawaiian and Other Pacific Islander Alone (93.96%); and the second highest percentage of people identified their race as Non Hispanic American Indian and Alaska Native Alone (3.36%).
The table below below shows by race and ethnicity, the number of people and the percentage of the total people with the Ponnusamy last name.
US Population With Last Name Ponnusamy By Race And Ethniciity in the 2010 Census
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| Last Name | Number of People | Percent of Total (%) |
|---|---|---|
| Non Hispanic Asian and Native Hawaiian and Other Pacific Islander Alone | 140 | 93.96 |
| Non Hispanic American Indian and Alaska Native Alone | 5 | 3.36 |