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Where is the Koelliker family from?
You can see how Koelliker families moved over time by selecting different census years. The Koelliker family name was found in the USA between 1880 and 1920. The most Koelliker families were found in USA in 1920. In 1880 there were 4 Koelliker families living in Ohio. This was 100% of all the recorded Koelliker's in USA. Ohio had the highest population of Koelliker families in 1880.
Use census records and voter lists to see where families with the Koelliker surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
What did your Koelliker ancestors do for a living?
In 1940, Farmer and Housewife were the top reported jobs for men and women in the USA named Koelliker. 72% of Koelliker men worked as a Farmer and 43% of Koelliker women worked as a Housewife. Some less common occupations for Americans named Koelliker were Electrician and Comptometer. .
Between 1963 and 2004, in the United States, Koelliker life expectancy was at its lowest point in 1979, and highest in 1963. The average life expectancy for Koelliker in 1963 was 89, and 85 in 2004.