Olefski Family History

You can see how Olefski families moved over time by selecting different census years. The Olefski family name was found in the USA between 1880 and 1920. The most Olefski families were found in USA in 1880. In 1880 there were 5 Olefski families living in Connecticut. This was 100% of all the recorded Olefski's in USA. Connecticut had the highest population of Olefski families in 1880.

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