Hamkoski Family History

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

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