Explore the Family Name Sedman
How common is the last name Sedman in the United States?
Based on the Decennial U.S. Census data, the popularity of the surname Sedman has seen a significant decrease between 2000 and 2010. In 2000, the Sedman name ranked 118,236 in terms of popularity, but it fell to a rank of 150,452 by 2010, indicating a drop of 27.25 percent. The number of individuals with this surname also declined during this period from 136 to 109, an approximate 19.85 percent decrease. Furthermore, the proportion of individuals with the Sedman surname per 100,000 people dropped by 20 percent, from 0.05 in 2000 to 0.04 in 2010.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #118,236 | #150,452 | -27.25% |
| Count | 136 | 109 | -19.85% |
| Proportion per 100k | 0.05 | 0.04 | -20% |
Race and Ethnicity of people with the last name Sedman
In terms of ethnicity, the Decennial U.S. Census data shows that the vast majority of individuals with the surname Sedman identified as White in both 2000 and 2010, with a slight increase from 95.59 percent in 2000 up to 98.17 percent in 2010. In contrast, those identifying as American Indian and Alaskan Native decreased from 3.68 percent in 2000 to no individuals reporting this ethnic identity in 2010. There were no recorded instances of individuals with the Sedman surname identifying as Asian/Pacific Islander, of two or more races, Hispanic, or Black in either year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 95.59% | 98.17% | 2.7% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Two or More Races | 0% | 0% | 0% |
| Hispanic | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 3.68% | 0% | 0% |