US Population With Last Name Olaiz 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 280 people in the US whose last name was Olaiz, and the rate of occurence of the Olaiz last name was 0.1 per 100K.
The highest percentage of people with the last name of Olaiz identified their race as Hispanic or Latino (89.29%); and the second highest percentage of people identified their race as Non Hispanic White Alone (10.36%).
The table below below shows by race and ethnicity, the number of people and the percentage of the total people with the Olaiz last name.
US Population With Last Name Olaiz By Race And Ethniciity in the 2000 Census
25
0 of 0
| Last Name | Number of People | Percent of Total (%) |
|---|---|---|
| Hispanic or Latino | 250 | 89.29 |
| Non Hispanic White Alone | 29 | 10.36 |