Explore the Family Name Delaplane
The meaning of Delaplane
French: variant of Delaplaine. This surname is rare in France.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Delaplane in the United States?
Based on data from the Decennial U.S. Census, the popularity of the surname Delaplane has increased slightly over a decade. In 2000, this surname ranked 64,385th in the country but climbed to 62,714th by 2010, marking a 2.6% rise in popularity. The count of individuals bearing this surname also rose from 289 in 2000 to 319 in 2010; an increase of 10.38%. However, the proportion of individuals with the Delaplane surname per 100,000 people remained steady at 0.11.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #64,385 | #62,714 | 2.6% |
| Count | 289 | 319 | 10.38% |
| Proportion per 100k | 0.11 | 0.11 | 0% |
Race and Ethnicity of people with the last name Delaplane
In terms of ethnic identity, data from the Decennial U.S. Census indicates that the majority of individuals with the Delaplane surname identify as White. From 2000 to 2010, the percentage of White individuals with this surname decreased slightly from 95.50% to 94.98%, while those identifying as Hispanic increased from 2.42% to 2.82%. There were no changes in the percentage of individuals identifying as Asian/Pacific Islander, two or more races, Black, or American Indian and Alaskan Native, all of which remained at 0.00%.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.5% | 94.98% | -0.54% |
| Hispanic | 2.42% | 2.82% | 16.53% |
| 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% |