Onoprenko Family History

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

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