Explore the Family Name La Duca
The meaning of La Duca
Italian: occupational name for a member of the household of a duke (see Duca). Some characteristic forenames: Italian Salvatore, Angelo, Carmelo, Cosimo, Francesco, Gaspare, Lucio, Sal.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name La Duca in the United States?
Based on the Decennial U.S. Census data, the surname La Duca experienced a slight decline in popularity between 2000 and 2010. In 2000, it was ranked at 33,206, but by 2010 it had dropped to 34,110 - a change of -2.72%. However, the number of individuals with this surname increased slightly from 649 in 2000 to 666 in 2010, showing a growth of 2.62%. The proportion of people with the La Duca surname per 100,000 also decreased by 4.17% over this decade.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #33,206 | #34,110 | -2.72% |
| Count | 649 | 666 | 2.62% |
| Proportion per 100k | 0.24 | 0.23 | -4.17% |
Race and Ethnicity of people with the last name La Duca
Ethnicity data for the La Duca surname from the Decennial U.S. Census reveals some interesting shifts over the same time period. The majority of individuals with this surname identify as White, although this group's percentage decreased slightly from 95.84% in 2000 to 93.84% in 2010. The Hispanic population with this surname saw the most significant increase, jumping from 1.23% in 2000 to 3.60% in 2010. Additionally, there was a small emergence of Asian/Pacific Islanders identifying with this surname in 2010 (0.90%) that was not present in 2000. Individuals identifying as two or more races dropped from 2.00% in 2000 to 1.05% in 2010. There were no individuals with the La Duca surname who identified as Black or American Indian and Alaskan Native in either year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.84% | 93.84% | -2.09% |
| Hispanic | 1.23% | 3.6% | 192.68% |
| Two or More Races | 2% | 1.05% | -47.5% |
| Asian/Pacific Islander | 0% | 0.9% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |