US Population With Last Name Olavarrieta 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 177 people in the US whose last name was Olavarrieta, and the rate of occurence of the Olavarrieta last name was 0.06 per 100K.
The highest percentage of people with the last name of Olavarrieta identified their race as Hispanic or Latino (81.92%); and the second highest percentage of people identified their race as Non Hispanic White Alone (16.95%).
The table below below shows by race and ethnicity, the number of people and the percentage of the total people with the Olavarrieta last name.
US Population With Last Name Olavarrieta By Race And Ethniciity in the 2010 Census
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| Last Name | Number of People | Percent of Total (%) |
|---|---|---|
| Hispanic or Latino | 145 | 81.92 |
| Non Hispanic White Alone | 30 | 16.95 |