US Population With Last Name Czarniak 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 296 people in the US whose last name was Czarniak, and the rate of occurence of the Czarniak last name was 0.11 per 100K.

The highest percentage of people with the last name of Czarniak identified their race as Non Hispanic White Alone (97.64%); and the second highest percentage of people identified their race as Hispanic or Latino (1.69%).

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

Non-Hisp White
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 Czarniak last name.

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

0 of 0
Last Name Number of People Percent of Total (%)
Non Hispanic White Alone 289 97.64
Hispanic or Latino 5 1.69