US Population With Last Name Alfonzo 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 537 people in the US whose last name was Alfonzo, and the rate of occurence of the Alfonzo last name was 0.2 per 100K.

The highest percentage of people with the last name of Alfonzo identified their race as Hispanic or Latino (67.97%); the second highest percentage of people identified their race as Non Hispanic White Alone (14.53%); and the third highest percentage of people identified their race as Non Hispanic Asian and Native Hawaiian and Other Pacific Islander Alone (10.06%).

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

Hispanic or Latino
Non-Hisp White
Non-Hisp ANHPI
Non-Hisp Black

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

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

0 of 0
Last Name Number of People Percent of Total (%)
Hispanic or Latino 365 67.97
Non Hispanic White Alone 78 14.53
Non Hispanic Asian and Native Hawaiian and Other Pacific Islander Alone 54 10.06
Non Hispanic Black or African American Alone 28 5.21