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

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