Explore the Family Name Rolfson
The meaning of Rolfson
Americanized form of Norwegian Rolfsen.
Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.
How common is the last name Rolfson in the United States?
Based on the Decennial U.S. Census, the surname Rolfson saw a slight decrease in popularity from 2000 to 2010, moving from rank 47838 to 48995, a change of -2.42. Meanwhile, the count of people with the last name Rolfson marginally increased by 3.37%, from 416 individuals in 2000 to 430 individuals in 2010. The proportion per 100,000 remained consistent at 0.15 between these years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #47,838 | #48,995 | -2.42% |
| Count | 416 | 430 | 3.37% |
| Proportion per 100k | 0.15 | 0.15 | 0% |
Race and Ethnicity of people with the last name Rolfson
The ethnicity breakdown based on the Decennial U.S. Census data displays small shifts in distribution over the decade. Those identifying as Asian/Pacific Islander decreased slightly from 1.20% to 1.16%. Individuals associating with two or more ethnicities increased by 24.40%, from 1.68% to 2.09%. The largest ethnic group, those who identify as white, saw a minor decrease from 95.43% to 93.72%. Interestingly, the Hispanic representation within the Rolfson surname population went from nonexistent in 2000 to 1.4% in 2010. Both Black and American Indian/Alaskan Native populations within the Rolfson surname were reported as 0 in both census years.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.43% | 93.72% | -1.79% |
| Two or More Races | 1.68% | 2.09% | 24.4% |
| Hispanic | 0% | 1.4% | 0% |
| Asian/Pacific Islander | 1.2% | 1.16% | -3.33% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |