LAST NAME · 2020 CENSUS
Detlefs
Detlefs is the 150,205th most common last name in the United States. In the 2020 Census, 109 people carried it — about 0.0 of every 100,000 people. Most people named Detlefs are White.
WHO CARRIES THIS NAME · 2020
White93.6%
Native American3.7%
Multiracial1.8%
Black0.9%
Hispanic0.0%
Asian American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#85,975
0
2000
#149,328
101
2010
#149,395
110
2020
#150,205
109