US Population With Last Name Castoe By Race and Ethnicity in the 2010 Census

Updated on May 9, 2026.

Data Source: US Census Bureau.

See similar for the most popular Last Names.
Check for other Years:
Search for another Last Name:

In the 2010 Census, there were 203 people in the US whose last name was Castoe, and the rate of occurence of the Castoe last name was 0.07 per 100K.

The highest percentage of people with the last name of Castoe identified their race as Non Hispanic White Alone (84.73%); the second highest percentage of people identified their race as Non Hispanic American Indian and Alaska Native Alone (5.91%); and the third highest percentage of people identified their race as Non Hispanic Two or More Races (5.42%).

US Percentage of Pop. With Last Name Castoe By Race And Ethniciity in the 2010 Census

Non-Hisp White
Non-Hisp AIAN
Non-Hisp Two or More Races
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 Castoe last name.

US Population With Last Name Castoe By Race And Ethniciity in the 2010 Census

0 of 0
Last Name Number of People Percent of Total (%)
Non Hispanic White Alone 172 84.73
Non Hispanic American Indian and Alaska Native Alone 12 5.91
Non Hispanic Two or More Races 11 5.42
Hispanic or Latino 6 2.96