- Hidden Valley Elementary — Grades K–5 · 831 students
- Mt. Diablo Elementary — Grades K–5 · 739 students
- Meadow Homes Elementary — Grades K–5 · 732 students
- Valhalla Elementary — Grades K–5 · 721 students
- Walnut Acres Elementary — Grades K–5 · 689 students
- Bancroft Elementary — Grades K–5 · 672 students
- Delta View Elementary — Grades K–5 · 656 students
- Pleasant Hill Elementary — Grades K–5 · 652 students
- Strandwood Elementary — Grades K–5 · 596 students
- Sequoia Elementary — Grades K–5 · 594 students
- Monte Gardens Elementary — Grades K–5 · 562 students
- Silverwood Elementary — Grades K–5 · 530 students
- Highlands Elementary — Grades K–5 · 512 students
- Valle Verde Elementary — Grades K–5 · 485 students
- Cambridge Elementary — Grades K–5 · 469 students
- Rio Vista Elementary — Grades K–5 · 431 students
- El Monte Elementary — Grades K–5 · 418 students
- Sun Terrace Elementary — Grades K–5 · 418 students
- Gregory Gardens Elementary — Grades K–5 · 409 students
- Shore Acres Elementary — Grades K–5 · 398 students
- Ayers Elementary — Grades K–5 · 394 students
- Ygnacio Valley Elementary — Grades K–5 · 387 students
- Wren Avenue Elementary — Grades K–5 · 349 students
- Bel Air Elementary — Grades K–5 · 328 students
- Fair Oaks Elementary — Grades K–5 · 323 students
- + 3 more elementary schools
- Foothill Middle — Grades 6–8 · 1,005 students
- Sequoia Middle — Grades 6–8 · 882 students
- El Dorado Middle — Grades 6–8 · 861 students
- Valley View Middle — Grades 6–8 · 819 students
- Pleasant Hill Middle — Grades 6–8 · 738 students
- Riverview Middle — Grades 6–8 · 682 students
- Oak Grove Middle — Grades 6–8 · 681 students
- Pine Hollow Middle — Grades 6–8 · 538 students
- Diablo View Middle — Grades 6–8 · 514 students
- College Park High — Grades 9–12 · 1,948 students
- Northgate High — Grades 9–12 · 1,546 students
- Mt. Diablo High — Grades 9–12 · 1,397 students
- Concord High — Grades 9–12 · 1,137 students
- Ygnacio Valley High — Grades 9–12 · 1,059 students
- Olympic High — Grades 9–12 · 233 students
- Prospect High (Continuation) — Grades 9–12 · 60 students
- Holbrook Language Academy — Grades K–8 · 501 students
- Eagle Peak Montessori — Grades 1–8 · 301 students
- Horizons School: Independent Study — Grades K–12 · 182 students
- Glenbrook Academy — Grades 6–12 · 21 students
- Sunrise (Special Education) — Grades K–8 · 18 students
- Crossroads High — Grades 7–12 · 12 students
- MDUSD Preschools
- Diablo Community Day
| Metric | Mount Diablo Unified School District | National Average | Comparison |
|---|---|---|---|
| Student Enrollment | 29,201 | 3,700 | ↑ Larger than avg |
| Number of Schools | 52 | 6 | Varies by district |
| Per-Pupil Spending | $11,965/yr | $13,700/yr | State avg est. |
| District Type | — | Public District | — |
| Overall Rating | 7/10 — Good | — | Above average |
🔢 Show the math behind this rating
Ranked against 963 rated districts in CA → 60th percentile → 7/10.
Source: California Dept. of Education CAASPP Smarter Balanced, 2023–24 school year. Full methodology →
About Mount Diablo Unified School District
Families in zip code 94518 (Concord, California) are assigned to Mount Diablo Unified School District for public education through 12th. This overview covers the district’s funding levels, scale, rating, and what to expect from the enrollment process if you’re moving to or within this zip code.
Understanding the 7/10 Rating
Mount Diablo Unified School District has earned an overall SchoolDistrictFinder rating of 7/10, placing it in the above average tier. Our ratings are based on state assessment results — the share of students scoring proficient or above in reading and math, as reported in California’s CAASPP Smarter Balanced assessments (2023–24 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.
Mount Diablo Unified School District earns an above-average rating, with reading and math proficiency rates stronger than most other districts in California. Above-average districts generally show solid and consistent academic results across their schools. Families considering this area will find a district with meaningful academic strengths. Research the specific schools assigned to your address — even above-average districts have variation between individual buildings.
Enrollment for Families in Zip Code 94518
Children in zip code 94518 are assigned to Mount Diablo Unified School District for public school enrollment, covering grades Pre-K–12th. School assignments are address-specific — your elementary, middle, and high school placements depend on your exact street address within zip code 94518, 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 Mount Diablo Unified School District at the number listed on the district website or visit the district’s official website. Typical enrollment documents include proof of residency (lease or deed plus a utility bill), your child’s birth certificate, current immunization records, and prior school records. 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 Concord
School district quality is one of the most consistent factors in residential home pricing. Because Mount Diablo Unified School District serves zip code 94518, district assignment still factors into home-pricing comparisons between zip code 94518 and neighboring areas. 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 Mount Diablo 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 94518.
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 Mount Diablo Unified School District before making any housing or enrollment decision based on zip code 94518 data.