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Where is the Koeppen family from?
You can see how Koeppen families moved over time by selecting different census years. The Koeppen family name was found in the USA, and the UK between 1880 and 1920. The most Koeppen families were found in USA in 1920. In 1880 there were 27 Koeppen families living in New York. This was about 31% of all the recorded Koeppen's in USA. New York had the highest population of Koeppen families in 1880.
Use census records and voter lists to see where families with the Koeppen surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
In 1940, Farmer and Housewife were the top reported jobs for men and women in the USA named Koeppen. 25% of Koeppen men worked as a Farmer and 24% of Koeppen women worked as a Housewife. Some less common occupations for Americans named Koeppen were Farm Laborer and Servant. .
Between 1950 and 2004, in the United States, Koeppen life expectancy was at its lowest point in 1957, and highest in 2004. The average life expectancy for Koeppen in 1950 was 53, and 84 in 2004.