Ranking of Oklahoma Counties By Percentage of Population with Sierra Leonean Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 72 people in Oklahoma with Sierra Leonean ancestry (0.002% of Oklahoma population). Among all Oklahoma counties, Rogers County had the highest percentage of its population with Sierra Leonean ancestry (0.03%), followed by Oklahoma County (0.01%), and Cleveland County (0.001%).

The chart and table below shows the top 3 counties with high percentage of its population having Sierra Leonean ancestry.

You can see similar information for other states and for other ancestry groups in Oklahoma.