US Population With Last Name Ryoo By Race and Ethnicity in the 2000 Census
Updated on May 9, 2026.
Data Source: US Census Bureau.
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In the 2000 Census, there were 228 people in the US whose last name was Ryoo, and the rate of occurence of the Ryoo last name was 0.08 per 100K.
The highest percentage of people with the last name of Ryoo identified their race as Non Hispanic Asian and Native Hawaiian and Other Pacific Islander Alone (97.81%).
The table below below shows by race and ethnicity, the number of people and the percentage of the total people with the Ryoo last name.
US Population With Last Name Ryoo By Race And Ethniciity in the 2000 Census
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| Last Name | Number of People | Percent of Total (%) |
|---|---|---|
| Non Hispanic Asian and Native Hawaiian and Other Pacific Islander Alone | 223 | 97.81 |