Coleman was born Wanda Evans, and grew up in the Watts neighborhood of Los Angeles during the 1960s. She received fellowships from the John Simon Guggenheim Foundation, The NEA, and the California Arts Council (in fiction and in poetry). She was the first C.O.L.A. literary fellow (Los Angeles Department of Cultural Affairs, 2003). Her numerous honors included an Emmy in Daytime Drama writing, The 1999 Lenore Marshall Prize (for "Bathwater Wine"), and a nomination for the 2001 National Book Awards (for "Mercurochrome"). She was a finalist for California poet laureate (2005).