Mrowienski Family History

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

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