Ontario Family History

You can see how Ontario families moved over time by selecting different census years. The Ontario family name was found in the USA between 1880 and 1920. The most Ontario families were found in USA in 1920. In 1880 there was 1 Ontario family living in Louisiana. This was about 50% of all the recorded Ontario's in USA. Louisiana and 1 other state had the highest population of Ontario families in 1880.

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