US Population With Last Name Dayhoff 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 788 people in the US whose last name was Dayhoff, and the rate of occurence of the Dayhoff last name was 0.29 per 100K.

The highest percentage of people with the last name of Dayhoff identified their race as Non Hispanic White Alone (95.94%); the second highest percentage of people identified their race as Non Hispanic American Indian and Alaska Native Alone (1.52%); and the third highest percentage of people identified their race as Hispanic or Latino (1.52%).

US Percentage of Pop. With Last Name Dayhoff By Race And Ethniciity in the 2000 Census

Non-Hisp White
Non-Hisp AIAN
Hispanic or Latino

The table below below shows by race and ethnicity, the number of people and the percentage of the total people with the Dayhoff last name.

US Population With Last Name Dayhoff By Race And Ethniciity in the 2000 Census

0 of 0
Last Name Number of People Percent of Total (%)
Non Hispanic White Alone 756 95.94
Non Hispanic American Indian and Alaska Native Alone 12 1.52
Hispanic or Latino 12 1.52