LAST NAME · 2020 CENSUS
Mortensen
Mortensen is the 3,181st most common last name in the United States. In the 2020 Census, 11,076 people carried it — about 3.7 of every 100,000 people. Most people named Mortensen are White.
WHO CARRIES THIS NAME · 2020
White90.4%
Hispanic5.0%
Multiracial2.9%
Asian American1.0%
Black0.5%
Native American0.3%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#3,946
7,461
2000
#3,211
10,208
2010
#3,282
11,013
2020
#3,181
11,076