US Population With Last Name Alt 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 5,906 people in the US whose last name was Alt, and the rate of occurence of the Alt last name was 2 per 100K.
The highest percentage of people with the last name of Alt identified their race as Non Hispanic White Alone (90.82%); the second highest percentage of people identified their race as Non Hispanic Asian and Native Hawaiian and Other Pacific Islander Alone (2.79%); and the third highest percentage of people identified their race as Non Hispanic Black or African American Alone (2.73%).
The table below below shows by race and ethnicity, the number of people and the percentage of the total people with the Alt last name.
US Population With Last Name Alt By Race And Ethniciity in the 2010 Census
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| Last Name | Number of People | Percent of Total (%) |
|---|---|---|
| Non Hispanic White Alone | 5364 | 90.82 |
| Non Hispanic Asian and Native Hawaiian and Other Pacific Islander Alone | 165 | 2.79 |
| Non Hispanic Black or African American Alone | 161 | 2.73 |
| Hispanic or Latino | 116 | 1.96 |
| Non Hispanic Two or More Races | 85 | 1.44 |
| Non Hispanic American Indian and Alaska Native Alone | 15 | 0.25 |