Koslic Family History

You can see how Koslic families moved over time by selecting different census years. The Koslic family name was found in the USA in 1920. In 1920 there was 1 Koslic family living in Pennsylvania. This was 100% of all the recorded Koslic's in USA. Pennsylvania had the highest population of Koslic families in 1920.

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