Conley-Caraballo High School (CCHS), formerly El Rancho Verde High School, is a public 9-12 continuation high school in south Hayward, California, United States. It is part of the New Haven Unified School District (NHUSD), along with James Logan High School.

Conley-Caraballo High School
Address
541 Blanche Street Hayward , California United States
Coordinates	37°36′52.89″N 122°1′41.48″W / 37.6146917°N 122.0281889°W / 37.6146917; -122.0281889
Information
Type	Public continuation high school
Established	2005
School district	New Haven Unified School District
Principal	Clare Zapata
Faculty	20 (2008-9)[1]
Teaching staff	8.60 (FTE)[2]
Number of students	127 (2018–19)[2]
Student to teacher ratio	14.77[2]
Color(s)	Black   Gold
Mascot	Warrior
Website	http://www.conleycaraballo.com/

The school was named after Jean Conley (d. 1982) and Hector Caraballo (d. 2000).^[3] The campus opened in 2005 and was the first solar powered school in the district.

Enrollment is around 100 students, who live in Hayward and Union City.