Olanosky Family History

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

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