US Population With Last Name Kostolansky 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 100 people in the US whose last name was Kostolansky, and the rate of occurence of the Kostolansky last name was 0.04 per 100K.
The highest percentage of people with the last name of Kostolansky identified their race as Non Hispanic White Alone (99%).
The table below below shows by race and ethnicity, the number of people and the percentage of the total people with the Kostolansky last name.
US Population With Last Name Kostolansky By Race And Ethniciity in the 2000 Census
25
0 of 0
| Last Name | Number of People | Percent of Total (%) |
|---|---|---|
| Non Hispanic White Alone | 99 | 99 |