LAST NAME · 2020 CENSUS
Koontz
Koontz is the 3,458th most common last name in the United States. In the 2020 Census, 10,084 people carried it, about 3.4 of every 100,000 people. Most people named Koontz are White.
WHO CARRIES THIS NAME · 2020
White90.0%
Multiracial3.6%
Black2.8%
Hispanic2.7%
Asian American0.6%
Native American0.4%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#3,186
9,948
2000
#3,176
10,373
2010
#3,392
10,538
2020
#3,458
10,084