Ohlan Family History

You can see how Ohlan families moved over time by selecting different census years. The Ohlan family name was found in the USA between 1880 and 1920. The most Ohlan families were found in USA in 1920. In 1880 there were 11 Ohlan families living in Illinois. This was about 92% of all the recorded Ohlan's in USA. Illinois had the highest population of Ohlan families in 1880.

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