Cowanitz Family History

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

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