Billcosky Family History

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

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