Ohlof Family History

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

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