Slko Family History

You can see how Slko families moved over time by selecting different census years. The Slko family name was found in the USA in 1920. In 1920 there were 3 Slko families living in Pennsylvania. This was 100% of all the recorded Slko's in USA. Pennsylvania had the highest population of Slko families in 1920.

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