LAST NAME · 2020 CENSUS
Sietsema
Sietsema is the 47,272nd most common last name in the United States. In the 2020 Census, 484 people carried it — about 0.2 of every 100,000 people. Most people named Sietsema are White.
WHO CARRIES THIS NAME · 2020
White93.4%
Hispanic2.7%
Multiracial2.3%
Black1.0%
Native American0.4%
Asian American0.2%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#54,215
0
2000
#43,546
467
2010
#44,730
480
2020
#47,272
484