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Where is the Irwine family from?
You can see how Irwine families moved over time by selecting different census years. The Irwine family name was found in the USA, the UK, Canada, and Scotland between 1840 and 1920. The most Irwine families were found in Canada in 1911. In 1840 there were 15 Irwine families living in Pennsylvania. This was about 68% of all the recorded Irwine's in USA. Pennsylvania had the highest population of Irwine families in 1840.
Use census records and voter lists to see where families with the Irwine surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.
In 1940, Laborer and Stenographer were the top reported jobs for men and women in the USA named Irwine. 27% of Irwine men worked as a Laborer and 25% of Irwine women worked as a Stenographer. Some less common occupations for Americans named Irwine were Janitor and Librarian. .
Between 1957 and 2000, in the United States, Irwine life expectancy was at its lowest point in 1957, and highest in 2000. The average life expectancy for Irwine in 1957 was 56, and 87 in 2000.