US Population With Last Name Janiczek 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 127 people in the US whose last name was Janiczek, and the rate of occurence of the Janiczek last name was 0.05 per 100K.
The highest percentage of people with the last name of Janiczek identified their race as Non Hispanic White Alone (99.21%).
The table below below shows by race and ethnicity, the number of people and the percentage of the total people with the Janiczek last name.
US Population With Last Name Janiczek By Race And Ethniciity in the 2000 Census
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| Last Name | Number of People | Percent of Total (%) |
|---|---|---|
| Non Hispanic White Alone | 126 | 99.21 |