Janaszko Family History

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

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