LAST NAME · 2020 CENSUS
Flach
Flach is the 19,315th most common last name in the United States. In the 2020 Census, 1,402 people carried it — about 0.5 of every 100,000 people. Most people named Flach are White.
WHO CARRIES THIS NAME · 2020
White93.3%
Hispanic3.1%
Multiracial2.7%
Asian American0.5%
Black0.2%
Native American0.1%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#19,697
0
2000
#19,222
1,306
2010
#18,685
1,471
2020
#19,315
1,402