Olnich Family History

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

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