Explore the Family Name Copass
The meaning of Copass
English (Surrey): variant of Copas. This surname is now rare in Britain.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Copass in the United States?
According to data from the Decennial U.S. Census, the popularity of the surname Copass has seen a slight decline in rank, moving from 60887 in 2000 to 63373 in 2010. This signifies a decrease of approximately 4.08 percent. Despite this drop in rank, the actual count of individuals with the surname Copass rose by about 1.94 percent, from 309 in 2000 to 315 in 2010. The proportion per 100k remained stable at 0.11 during both census years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #60,887 | #63,373 | -4.08% |
| Count | 309 | 315 | 1.94% |
| Proportion per 100k | 0.11 | 0.11 | 0% |
Race and Ethnicity of people with the last name Copass
When analyzing ethnicity based on the Decennial U.S. Census data, it is clear that the majority of those with the surname Copass identify as White. In 2000, this group made up 98.71 percent but declined to 94.92 percent in 2010, a reduction of approximately 3.84 percent. There were no recorded instances of individuals identifying as Asian/Pacific Islander, Two or more races, Hispanic, or American Indian and Alaskan Native in either 2000 or 2010. Interestingly, there was an introduction of the Black ethnic identity within the Copass surname bearers in 2010, accounting for 1.90 percent.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 98.71% | 94.92% | -3.84% |
| Black | 0% | 1.9% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |