Mrozocka Family History

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

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