Explore the Family Name Kopper
How common is the last name Kopper in the United States?
Based on data from the Decennial U.S. Census, the surname Kopper has seen a decrease in popularity between 2000 and 2010. In the year 2000, Kopper ranked as the 47,485th most popular surname, but by 2010, it had fallen to the rank of 57,516 — a drop of 21.12%. The count of individuals with this surname also declined during this period, moving from 420 to 354, marking a decrease of 15.71%. This resulted in its proportion among all surnames per 100k dropping by 25% over the decade.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #47,485 | #57,516 | -21.12% |
| Count | 420 | 354 | -15.71% |
| Proportion per 100k | 0.16 | 0.12 | -25% |
Race and Ethnicity of people with the last name Kopper
Looking at the ethnic identity associated with the surname Kopper, the Decennial U.S. Census data shows that the majority of individuals with this name are of White ethnicity, comprising 95% in 2000 and slightly declining to 90.96% in 2010. Despite the overall dominance of White ethnicity, there was a significant increase in those identifying as Hispanic, rising from 2.86% in 2000 to 6.78% in 2010, marking a change of 137.06%. However, there were no recorded individuals with the surname Kopper who identified as Asian/Pacific Islander, Black, or American Indian and Alaskan Native during these years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95% | 90.96% | -4.25% |
| Hispanic | 2.86% | 6.78% | 137.06% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |