LAST NAME · 2020 CENSUS
Rostkowski
Rostkowski is the 70,715th most common last name in the United States. In the 2020 Census, 298 people carried it, about 0.1 of every 100,000 people. Most people named Rostkowski are White.
WHO CARRIES THIS NAME · 2020
White92.3%
Hispanic5.0%
Multiracial1.7%
Black0.3%
Asian American0.3%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
2000
#58,397
325
2010
#62,531
320
2020
#70,715
298