- Colton Middle — Grades 7–8 · 870 students
- Terrace Hills Middle — Grades 7–8 · 852 students
- Joe Baca — Grades 7–8 · 705 students
- Ruth O. Harris Middle — Grades 7–8 · 562 students
- Bloomington High — Grades 9–12 · 1,794 students
- Colton High — Grades 9–12 · 1,729 students
- Grand Terrace High Sch at the Ray Abril Jr. Edal Complex — Grades 9–12 · 1,647 students
- Slover Mountain High (Continuation) — Grades 9–12 · 231 students
- Alice Birney Elementary — Grades K–6 · 681 students
- Grand Terrace Elementary — Grades K–6 · 654 students
- Terrace View Elementary — Grades K–6 · 625 students
- Ruth Grimes Elementary — Grades K–6 · 606 students
- Paul Rogers Elementary — Grades K–6 · 602 students
- Ulysses Grant Elementary — Grades K–6 · 589 students
- Abraham Lincoln Elementary — Grades K–6 · 587 students
- Crestmore Elementary — Grades K–6 · 586 students
- Gerald A. Smith Elementary — Grades K–6 · 565 students
- Sycamore Hills Elementary — Grades K–6 · 565 students
- Mary B. Lewis Elementary — Grades K–6 · 548 students
- Reche Canyon Elementary — Grades K–6 · 547 students
- Cooley Ranch Elementary — Grades K–6 · 530 students
- Walter Zimmerman Elementary — Grades K–6 · 512 students
- William McKinley Elementary — Grades K–6 · 495 students
- Woodrow Wilson Elementary — Grades K–6 · 465 students
- Jurupa Vista Elementary — Grades K–6 · 388 students
- Michael D'Arcy Elementary — Grades K–6 · 336 students
- Washington High — Grades K–12 · 126 students
with district
with district
with district
| Metric | Colton Joint Unified School District | National Average | Comparison |
|---|---|---|---|
| Student Enrollment | — | 3,700 | Data not available |
| Number of Schools | 28 | 6 | Varies by district |
| Per-Pupil Spending | $15,700/yr (est.) | $13,700/yr | State avg est. |
| District Type | Public School District | Public District | — |
| Overall Rating | 3/10 — Below Average | — | Near average |
About Colton Joint Unified School District
Colton Joint Unified School District is the public school district assigned to zip code 92324 in Colton, California. Serving students from Kindergarten – 12th, this district is the primary public education system for families living in and around zip code 92324. The sections below cover the district’s resources, scale, rating, and everything families need to know about enrollment and school assignment.
Funding and Resources
According to NCES 2024–2025, Colton Joint Unified School District spends approximately $15,700 per student per year, placing it near the California state average of approximately $16,500 and above the national average nationally (U.S. average: $13,700/year). Above-average spending generally translates to more instructional resources per student, stronger program variety at the middle and high school levels, and better-maintained facilities. Per-pupil spending directly affects teacher compensation, class sizes, elective course offerings, technology access, and the depth of student support services — making it one of the most meaningful structural indicators of district capacity.
District Scale and Program Breadth
At 28 schools serving grades Kindergarten – 12th, Colton Joint Unified School District qualifies as a large district serving students from Kindergarten – 12th. Large districts typically provide broad program variety: multiple course tracks at the high school level, dedicated arts and athletic programs, specialized learning pathways, and a wider range of student support services. Individual school quality within a large district can vary considerably — always research your specific assigned school, not just district-level averages.
Understanding the 3/10 Rating
With a rating of 3/10 (below average), Colton Joint Unified School District ranks among California’s below average-rated school systems. Our ratings are based on state assessment results — the share of students scoring proficient or above in reading and math, as reported in the U.S. Department of Education’s EDFacts collection (2017–18 school year). We average each district’s reading and math proficiency, then rank it against other districts in the same state to produce a 1–10 score. Because California is compared only against itself, the rating reflects how this district performs relative to its in-state peers.
Colton Joint Unified School District carries a below-average rating, with reading and math proficiency rates below typical California benchmarks on state assessments. A below-average score reflects test performance relative to other districts — not necessarily teaching quality or school culture, and some of these districts have schools with strong communities and dedicated staff. Families should research specific school quality, visit in person, and ask about available programs. Also ask about open enrollment and magnet options that may offer alternatives to the default attendance-zone assignment.
Enrollment for Families in Zip Code 92324
Children in zip code 92324 are assigned to Colton Joint Unified School District for public school enrollment, covering grades Kindergarten – 12th. School assignments are address-specific — your elementary, middle, and high school placements depend on your exact street address within zip code 92324, not just your neighborhood. Two homes on opposite ends of the same zip code may be assigned to different schools within the same district.
To confirm your specific school assignments, contact Colton Joint Unified School District at (909)580-5000 or visit www.colton.k12.ca.us. Typical enrollment documents include proof of address, a government-issued birth certificate, immunization records, and any existing school records or IEP documentation. If your child has an IEP or 504 plan, bring that documentation to enrollment — California districts are required to continue services within a reasonable period. Fall enrollment windows typically open in late winter or early spring; contact the district for exact dates and required steps.
School Districts and Home Values in Colton
For families considering a purchase in the Colton area, district assignment matters financially. Because Colton Joint Unified School District serves zip code 92324, buyers should factor school district quality into their overall evaluation of homes in zip code 92324. District boundaries are address-specific — verify the exact district assignment for any property you’re seriously considering rather than assuming based on the neighborhood. A single block can place two adjacent homes in different districts with different ratings and different annual property tax implications.
Use the property tax estimator on this page to calculate estimated annual tax obligations based on your target purchase price. In California, property taxes are a primary funding source for public schools — your tax payments directly support Colton Joint Unified School District programs and staff. Understanding both district quality and the associated tax burden is essential financial due diligence before committing to any home in zip code 92324.
Data Sources and Accuracy
All district information on this page is sourced from the NCES Common Core of Data (CCD) 2024–2025, the U.S. Department of Education’s annual census of all public school districts — the same dataset used by researchers, journalists, and policymakers to analyze American public education. District boundaries, school assignments, phone numbers, and per-pupil expenditure figures are updated annually when NCES publishes new data, typically in spring. Always verify your specific school assignment and enrollment requirements directly with Colton Joint Unified School District before making any housing or enrollment decision based on zip code 92324 data.