Johnacosky Family History

You can see how Johnacosky families moved over time by selecting different census years. The Johnacosky family name was found in the USA in 1880. In 1880 there were 4 Johnacosky families living in New York. This was 100% of all the recorded Johnacosky's in USA. New York had the highest population of Johnacosky families in 1880.

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