LAST NAME · 2020 CENSUS
Kilbourn
Kilbourn is the 19,901st most common last name in the United States. In the 2020 Census, 1,353 people carried it, about 0.5 of every 100,000 people. Most people named Kilbourn are White.
WHO CARRIES THIS NAME · 2020
White90.6%
Hispanic3.8%
Multiracial3.6%
Native American1.0%
Black0.5%
Asian American0.5%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#19,113
0
2000
#19,657
1,269
2010
#19,567
1,379
2020
#19,901
1,353