Ranking of Iowa Cities and Places By Percentage of Population with Celtic Ancestry in 2021

Based on the US Census ACS-5Yrs estimates, in 2021, there were 365 people in Iowa with Celtic ancestry (0.01% of Iowa population). Among all Iowa cities and places with a population of at least 10K, Dubuque city had the highest percentage of its population with Celtic ancestry (0.03%).

The chart and table below shows the top 1 cities with high percentage of its population having Celtic ancestry.

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