LAST NAME · 2020 CENSUS
Winthrop
Winthrop is the 34,023rd most common last name in the United States. In the 2020 Census, 719 people carried it — about 0.2 of every 100,000 people. Most people named Winthrop are White.
WHO CARRIES THIS NAME · 2020
White85.5%
Black7.9%
Hispanic3.2%
Multiracial2.9%
Native American0.3%
Asian American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#29,438
0
2000
#30,352
727
2010
#31,587
732
2020
#34,023
719