LAST NAME · 2020 CENSUS
Ostolaza
Ostolaza is the 56,668th most common last name in the United States. In the 2020 Census, 389 people carried it — about 0.1 of every 100,000 people. Most people named Ostolaza are Hispanic.
WHO CARRIES THIS NAME · 2020
Hispanic88.9%
White9.5%
Asian American0.8%
Multiracial0.5%
Native American0.3%
Black0.0%
Shares are tabulated by the US Census Bureau, not modeled. Methodology.
RANK OVER TIME
1990
#69,400
0
2000
#65,668
282
2010
#53,538
386
2020
#56,668
389