Julia Koch

Julia Koch
Koch in 2017
Born	Julia Margaret Flesher (1962-04-12) April 12, 1962 (age 63) Des Moines, Iowa, U.S.
Alma mater	University of Central Arkansas
Occupations	Socialite philanthropist
Title	President of David H. Koch Foundation
Spouse	David Koch ​ ​ (m. 1996; died 2019)​
Children	3
Website	juliakoch.com

Julia Margaret Flesher Koch (born April 12, 1962) is an American socialite and philanthropist who is one of the richest women in the world. As of February 2025, her fortune was over $74.2 billion.^[1] She inherited her fortune from her husband, David Koch, who died in 2019.