You can see how Onkst families moved over time by selecting different census years. The Onkst family name was found in the USA, and the UK between 1840 and 1920. The most Onkst families were found in USA in 1880. In 1891 there were 5 Onkst families living in Lancashire. This was 100% of all the recorded Onkst's in United Kingdom. Lancashire had the highest population of Onkst families in 1891.

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