Diamond Ranch High School
Diamond Ranch High School is a public high school in Pomona, CA, serving grades 9–12, rated B-, with 1,542 students and a 22.5:1 student-teacher ratio.
In 2024-2025, the share of students meeting the state standard was 68% in English Language Arts, 26% in Math and 22% in Science.
B-TopHap school rating
- Rating
- B-
- Grades
- 9–12
- Enrollment
- 1,542
- Students per teacher
- 22.5:1
- Level
- High
- Type
- Public · Regular
2024-2025 testing year
State test results
Share of students meeting or exceeding the state standard.
English Language Arts68%
Math26%
Science22%
Academics and programs
- AP courses offered
- 18
- Open enrollment
- No
Student body
Hispanic78%
Asian10%
Black5%
White3%
Two or more races3%
Pacific Islander0%
- Male / female
- 51% / 49%
- Free or reduced lunch
- 79%
- Enrollment change vs prior year
- +0.2%
- Prior-year enrollment
- 1,539
Homes assigned to this school
11,347 homes in TopHap's records are assigned to Diamond Ranch High School. These 40 are sampled evenly down the value ranking, so they span the whole zone rather than just its most expensive streets.
Export all 11,347 assigned homes as a CSV · TopHap Pro
- 24037 Gold Rush DrDiamond Bar, CA 917656 bd · 7 ba · 9,000 ft² · built 2004$3.9M
- 26 Los Felis DrPomona, CA 917663 bd · 3 ba · 2,685 ft² · built 1989$1.5M
- 9 La Torre DrPomona, CA 917665 bd · 3 ba · 3,359 ft² · built 1984$1.3M
- 446 N Del Sol LnDiamond Bar, CA 917655 bd · 3 ba · 2,869 ft² · built 1965$1.2M
- 929 Whitecliff DrDiamond Bar, CA 917654 bd · 3 ba · 2,155 ft² · built 1988$1.2M
- 22 Hunter Point RdPomona, CA 917665 bd · 4 ba · 3,066 ft² · built 1982$1.1M
- 731 Bowcreek DrDiamond Bar, CA 917654 bd · 3 ba · 2,090 ft² · built 1988$1.1M
- 59 Rancho Navato DrPomona, CA 917664 bd · 3 ba · 2,334 ft² · built 1990$1M
- 43 Sawtelle CtPomona, CA 917665 bd · 4 ba · 2,435 ft² · built 2019$1M
- 54 Hunter Point RdPomona, CA 917663 bd · 2 ba · 2,561 ft² · built 1981$988K
- 16 Sunny Ridge CirPomona, CA 917664 bd · 3 ba · 1,977 ft² · built 1985$966K
- 24350 Darrin DrDiamond Bar, CA 917653 bd · 2 ba · 1,417 ft² · built 1985$952K
- 16 Sundance DrPomona, CA 917664 bd · 3 ba · 2,383 ft² · built 1980$937K
- 453 Charmingdale RdDiamond Bar, CA 917654 bd · 2 ba · 1,856 ft² · built 1964$923K
- 820 Great Bend DrDiamond Bar, CA 917654 bd · 3 ba · 2,191 ft² · built 1973$911K
- 24031 Willow Creek RdDiamond Bar, CA 917653 bd · 3 ba · 2,033 ft² · built 1965$900K
- 626 Bowcreek DrDiamond Bar, CA 917653 bd · 2 ba · 1,379 ft² · built 1988$889K
- 11 Old Wood RdPomona, CA 917664 bd · 3 ba · 2,295 ft² · built 1980$879K
- 135 Clearview Crest DrDiamond Bar, CA 917653 bd · 2 ba · 1,545 ft² · built 1971$868K
- 12 Willowbrook LnPomona, CA 917663 bd · 3 ba · 1,846 ft² · built 1985$857K
- 30 Calle Del MarPomona, CA 917663 bd · 3 ba · 1,814 ft² · built 1988$846K
- 341 N Palo Cedro DrDiamond Bar, CA 917653 bd · 2 ba · 1,449 ft² · built 1975$834K
- 151 N Rock River DrDiamond Bar, CA 917653 bd · 2 ba · 1,421 ft² · built 1973$821K
- 5 Calle Del RodeoPomona, CA 917663 bd · 3 ba · 1,814 ft² · built 1988$806K
- 128 N Palo Cedro DrDiamond Bar, CA 917653 bd · 2 ba · 1,847 ft² · built 1969$791K
- 1228 Flintlock RdDiamond Bar, CA 917654 bd · 2 ba · 1,552 ft² · built 1969$772K
- 221 S Platina DrDiamond Bar, CA 917653 bd · 2 ba · 1,465 ft² · built 1960$749K
- 41 Mill Valley RdPomona, CA 917663 bd · 2 ba · 1,558 ft² · built 1981$717K
- 6 Sunny Slope RdPomona, CA 917663 bd · 2 ba · 1,534 ft² · built 1981$671K
- 520 Golden Springs DrDiamond Bar, CA 917653 bd · 3 ba · 1,420 ft² · built 1982$612K
- 25 Wildflower PlPomona, CA 917662 bd · 2 ba · 1,069 ft² · built 1982$578K
- 1020 Golden Springs DrDiamond Bar, CA 917652 bd · 3 ba · 1,265 ft² · built 1982$539K
- 24204 Sylvan Glen RdDiamond Bar, CA 917652 bd · 2 ba · 1,145 ft² · built 1988$513K
- 448 Golden Springs DrDiamond Bar, CA 917652 bd · 1 ba · 1,128 ft² · built 1986$490K
- 24240 Sylvan Glen RdDiamond Bar, CA 917652 bd · 2 ba · 1,025 ft² · built 1988$479K
- 980 Golden Springs DrDiamond Bar, CA 917652 bd · 2 ba · 1,071 ft² · built 1983$472K
- 23410 Sunset Crossing RdDiamond Bar, CA 917652 bd · 2 ba · 885 ft² · built 1972$456K
- 22790 Lakeway DrDiamond Bar, CA 917652 bd · 2 ba · 794 ft² · built 1987$435K
- 23605 Golden Springs DrDiamond Bar, CA 917652 bd · 2 ba · 949 ft² · built 1974$390K
- 23617 Golden Springs DrDiamond Bar, CA 917651 bd · 1 ba · 768 ft² · built 1974$289K
School details
- Address
- 100 Diamond Ranch Rd, Pomona, CA 91766
- Phone
- (909) 397-4715
- Website
- pomona.k12.ca.us
- Setting
- Suburb - Large
- Status
- Operational
- NCES ID
- 063132007136
School district
Pomona Unified School District
- District rating
- D+
- Schools
- 37
- Students
- 20,475
- Spending per student
- $18,774
- Teachers (FTE)
- 970
- Grades
- K–12
Other schools in this district
- Alcott Elementary SchoolGrades K–6 · 606 studentsD
- Allison Elementary SchoolGrades K–6 · 427 studentsC-
- Armstrong Elementary SchoolGrades K–6 · 251 studentsB
- Arroyo Elementary SchoolGrades K–6 · 479 studentsD
- Barfield Elementary SchoolGrades K–6 · 282 studentsD+
- Cortez Elementary SchoolGrades K–8 · 607 studentsB-
- Decker Elementary SchoolGrades K–6 · 437 studentsC
- Golden Springs Elementary SchoolGrades K–6 · 388 studentsB
- Harrison Elementary SchoolGrades K–8 · 328 studentsD
- Kellogg Polytechnic Elementary SchoolGrades K–6 · 302 studentsC-
- Kingsley Elementary SchoolGrades K–5 · 656 studentsD-
- La Verne Science and Technology CharterGrades K–6 · 270 studentsC-