Doncko Family History

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

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