LAST NAME · 2020 CENSUS
Seneca
Seneca is the 30,091st most common last name in the United States. In the 2020 Census, 833 people carried it, about 0.3 of every 100,000 people. Most people named Seneca are White.
WHO CARRIES THIS NAME · 2020
White75.4%
Native American11.6%
Multiracial6.6%
Hispanic3.2%
Asian American2.3%
Black0.8%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#23,398
0
2000
#27,744
816
2010
#28,131
851
2020
#30,091
833