Explore the Family Name Rilea
The meaning of Rilea
Altered form of Irish Riley.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Rilea in the United States?
Based on the Decennial U.S. Census, the popularity of the surname Rilea has seen a slight increase from 2000 to 2010. Its ranking climbed up from 68,569 in 2000 to 64,559 in 2010, marking an improvement of about 5.85%. The count of people with this surname also rose from 268 in 2000 to 308 in 2010, indicating an overall growth rate of approximately 14.93%. The proportion per 100,000 remained constant at 0.1.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #68,569 | #64,559 | 5.85% |
| Count | 268 | 308 | 14.93% |
| Proportion per 100k | 0.1 | 0.1 | 0% |
Race and Ethnicity of people with the last name Rilea
Concerning ethnicity, the Decennial U.S. Census data reveals that the majority of individuals with the Rilea surname identify as White, although this group saw a decrease from 94.78% in 2000 to 92.21% in 2010. There was no representation from the Asian/Pacific Islander, Black, or American Indian and Alaskan Native communities during both census years. However, there was a small percentage (3.25%) of those who identified as Hispanic in 2010, which was not present in 2000. Individuals identifying with two or more ethnicities saw an increase from 2.99% in 2000 to 3.25% in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 94.78% | 92.21% | -2.71% |
| Two or More Races | 2.99% | 3.25% | 8.7% |
| Hispanic | 0% | 3.25% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |