Julie Mayer (Desperate Housewives)

In-universe information
In-universe information
Occupation	Doctoral Candidate; Former; Tutor; Medical Student; Waitress
Father	Karl Mayer (deceased)
Mother	Susan Mayer
Stepfather	Mike Delfino (deceased)
Siblings	M.J. Delfino (maternal half-brother); Evan Mayer (paternal half-brother)
Children	Sophie Mayer-Scavo (with Porter Scavo)
Other relatives	Sophie Bremmer (maternal grandmother); Morty Flickman (maternal step-grandfather); Addison Prudy (maternal grandfather); Carol Prudy (maternal step-grandmother); Irene Mayer (paternal great-grandmother); Claire Bremmer (great-aunt); Tim Bremmer (great-cousin); Nick Delfino (step-grandfather); Adele Delfino (step-grandmother)

Julie Mayer
Julie Mayer
Desperate Housewives character
Portrayed by	Andrea Bowen
Duration	2004–2012
First appearance	"Pilot"; 1x01, October 3, 2004
Last appearance	"Finishing the Hat"; 8x23, May 13, 2012
Created by	Marc Cherry
Occupation	Doctoral Candidate; Former; Tutor; Medical Student; Waitress
In-universe information
Occupation	Doctoral Candidate; Former; Tutor; Medical Student; Waitress
Father	Karl Mayer (deceased)
Mother	Susan Mayer
Stepfather	Mike Delfino (deceased)
Siblings	M.J. Delfino (maternal half-brother); Evan Mayer (paternal half-brother)
Children	Sophie Mayer-Scavo (with Porter Scavo)
Other relatives	Sophie Bremmer (maternal grandmother); Morty Flickman (maternal step-grandfather); Addison Prudy (maternal grandfather); Carol Prudy (maternal step-grandmother); Irene Mayer (paternal great-grandmother); Claire Bremmer (great-aunt); Tim Bremmer (great-cousin); Nick Delfino (step-grandfather); Adele Delfino (step-grandmother)

Julie Alexandra Mayer is a fictional character on the ABC television series Desperate Housewives. The character is played by actress Andrea Bowen, and first appeared in the pilot episode of the series in 2004. She is the daughter of Susan Delfino (Teri Hatcher) and Karl Mayer (Richard Burgi). They share custody of Julie, though she lives primarily with Susan. Julie is characterized as "bright and self-sufficient and extremely mature for her age." She often acts as the parental figure in her relationship with Susan, especially following Susan's divorce from Karl. However, starting in the 6th season, Julie's personality changed quite a bit, with her saying she was no longer the "perfect" daughter.