Denech Family History

You can see how Denech families moved over time by selecting different census years. The Denech family name was found in the USA between 1880 and 1920. The most Denech families were found in and USA in 1880. In 1880 there was 1 Denech family living in Illinois. This was 100% of all the recorded Denech's in USA. Illinois had the highest population of Denech families in 1880.

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