Koloc Family History

You can see how Koloc families moved over time by selecting different census years. The Koloc family name was found in the USA in 1920. In 1920 there were 3 Koloc families living in Pennsylvania. This was about 38% of all the recorded Koloc's in USA. Pennsylvania had the highest population of Koloc families in 1920.

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