Koih Family History

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

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