This map shows which ethnicities have the largest ancestry in U.S. counties.

America is supposed to be a melting pot, and this map based on Census data shows the diversity of our country. How do you think the map will change in the coming decades?

You may have noticed "American" as an ancestry in the key. Turns out, some people self-report their ethnicity that way — maybe because they're not sure of their heritage.

Most Shared