Lontkowski Family History

You can see how Lontkowski families moved over time by selecting different census years. The Lontkowski family name was found in the USA in 1920. In 1920 there were 2 Lontkowski families living in Wisconsin. This was about 67% of all the recorded Lontkowski's in USA. Wisconsin had the highest population of Lontkowski families in 1920.

Use census records and voter lists to see where families with the Lontkowski surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.