Steinhaus grew up in a family of artists and musicians, which fostered her creative spirit from an early age. She studied at the School of Visual Arts in New York City, where she earned a Bachelor of Fine Arts degree in 1987. Steinhaus later pursued her Master of Fine Arts degree at the Maryland Institute College of Art in 1990.

Steinhaus has received numerous awards and residencies throughout her career, including the prestigious Guggenheim Fellowship, the Anonymous Was A Woman Award, and the American Academy of Arts and Letters Award. She has also been a resident at the MacDowell Colony, the Yaddo Corporation, and the Bogliasco Foundation.

Jill Steinhaus is a contemporary American artist known for her vibrant and emotive paintings that explore the human condition. Born in 1965 in New York City, Steinhaus has established herself as a prominent figure in the art world, with a distinctive style that blends elements of abstraction, expressionism, and figurative art.