LAST NAME · 2020 CENSUS
Alderfer
Alderfer is the 23,455th most common last name in the United States. In the 2020 Census, 1,117 people carried it — about 0.4 of every 100,000 people. Most people named Alderfer are White.
WHO CARRIES THIS NAME · 2020
White93.6%
Hispanic2.7%
Multiracial2.1%
Black1.0%
Asian American0.5%
Native American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#66,115
0
2000
#21,349
1,143
2010
#22,131
1,168
2020
#23,455
1,117