LAST NAME · 2020 CENSUS
Oltmanns
Oltmanns is the 37,037th most common last name in the United States. In the 2020 Census, 648 people carried it — about 0.2 of every 100,000 people. Most people named Oltmanns are White.
WHO CARRIES THIS NAME · 2020
White93.8%
Hispanic2.3%
Multiracial2.2%
Asian American0.9%
Native American0.6%
Black0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#33,128
0
2000
#34,554
620
2010
#34,967
645
2020
#37,037
648