Explore the Family Name Downham
How common is the last name Downham in the United States?
Based on the Decennial U.S. Census data, the surname Downham saw a slight increase in popularity between 2000 and 2010. In 2000, it ranked 46,083 in terms of frequency which improved to 44,957 by 2010, representing a 2.44% change. The number of individuals with this surname also grew from 436 in 2000 to 477 in 2010, indicating a 9.4% increase. However, the proportion per 100k people remained stable at 0.16.
| 2000 | 2010 | Change | |
|---|---|---|---|
| Rank | #46,083 | #44,957 | 2.44% |
| Count | 436 | 477 | 9.4% |
| Proportion per 100k | 0.16 | 0.16 | 0% |
Race and Ethnicity of people with the last name Downham
The ethnicity associated with the surname Downham, according to the Decennial U.S. Census data, has been predominantly White, with a percentage of 98.39 in 2000 that slightly decreased to 96.65 by 2010. Meanwhile, there was a minimal rise in those identifying as having two or more races from 0% in 2000 to 1.05% in 2010. The Hispanic representation also saw an increase to 1.47% in 2010 from 0% in 2000. There were no recorded instances of individuals with the Downham surname identifying as Asian/Pacific Islander, Black, or American Indian and Alaskan Native during either census year.
| 2000 | 2010 | Change | |
|---|---|---|---|
| White | 98.39% | 96.65% | -1.77% |
| Hispanic | 0% | 1.47% | 0% |
| Two or More Races | 0% | 1.05% | 0% |
| Asian/Pacific Islander | 0% | 0% | 0% |
| Black | 0% | 0% | 0% |
| American Indian and Alaskan Native | 0% | 0% | 0% |