Ondrejcak Family History

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

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