LAST NAME · 2020 CENSUS
Posthumus
Posthumus is the 52,687th most common last name in the United States. In the 2020 Census, 425 people carried it — about 0.1 of every 100,000 people. Most people named Posthumus are White.
WHO CARRIES THIS NAME · 2020
White95.8%
Multiracial1.6%
Hispanic1.4%
Black0.7%
Asian American0.5%
Native American0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#49,938
0
2000
#46,614
430
2010
#44,808
479
2020
#52,687
425