Cotlier Family History

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

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