US Population With Last Name Alto By Race and Ethnicity in the 2000 Census
Updated on May 9, 2026.
Data Source: US Census Bureau.
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In the 2000 Census, there were 784 people in the US whose last name was Alto, and the rate of occurence of the Alto last name was 0.29 per 100K.
The highest percentage of people with the last name of Alto identified their race as Non Hispanic White Alone (73.98%); the second highest percentage of people identified their race as Non Hispanic Asian and Native Hawaiian and Other Pacific Islander Alone (7.27%); and the third highest percentage of people identified their race as Non Hispanic American Indian and Alaska Native Alone (6.89%).
The table below below shows by race and ethnicity, the number of people and the percentage of the total people with the Alto last name.
US Population With Last Name Alto By Race And Ethniciity in the 2000 Census
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| Last Name | Number of People | Percent of Total (%) |
|---|---|---|
| Non Hispanic White Alone | 580 | 73.98 |
| Non Hispanic Asian and Native Hawaiian and Other Pacific Islander Alone | 57 | 7.27 |
| Non Hispanic American Indian and Alaska Native Alone | 54 | 6.89 |
| Hispanic or Latino | 53 | 6.76 |
| Non Hispanic Two or More Races | 25 | 3.19 |
| Non Hispanic Black or African American Alone | 15 | 1.91 |