Mt. Diablo High
Reported Enrollment
1,498
students
District
Mt. Diablo Unified
County Context Score
54/100
county-level composite, not a school rating
School Information
Address
2450 Grant St., Concord, CA, 94520
School District
Mt. Diablo Unified
NCES Identifiers
- School ID
- 062637003960
- District ID
- 0626370
NCES 2022-23 public school data and FY 2022 school-finance data
Grade Range
9–12
High · Regular
Enrollment
1,498 students
School Setting
Suburb: Large
School profile guide
How to use this school record
This page is designed for first-pass public-school research. It combines the school record, district context, nearby comparable schools, and county-level school signals so you can decide what to verify next.
What is covered in this record
3 of 5 optional NCES detail groups are available for this school: enrollment, student-teacher ratio, lunch eligibility, grade span, and school setting. Missing fields mean the source did not provide a usable value in the current build.
Use this as an NCES profile
Mt. Diablo High is shown from federal public-school records. Treat the page as a source-backed profile for enrollment, grade span, school type, district context, and county context where fields are reported.
Separate proximity from assignment
Addresses, district boundaries, transfer rules, and program eligibility can change locally. Confirm attendance assignment with the district before making enrollment decisions.
Compare the surrounding system
Contra Costa County has 278 public schools in the current county list. Review the county page and district context before judging one school in isolation.
This district context includes 52 schools. Similar-school links show 5 peer records when available.
Compare before choosing
What Mt. Diablo High tells a parent
This profile is most useful when it is read against the local system: Mt. Diablo Unified, Contra Costa County, and comparable high schools.It does not replace local assignment rules, tours, or program verification.
Decision notes
- 9–12 is the first fit check. Verify that the grade span matches the years your student needs, especially around transition grades.
- Regular school type affects comparison. Compare it with other high schools before treating it like a one-for-one substitute.
- Suburb: Large matters for daily life. Use the locale and address as a starting point, then confirm commute, boundary, and transportation details locally.
What this page cannot confirm
SchoolsByCounty does not verify attendance assignment, transportation, transfer eligibility, special-program admission, test scores, discipline records, or campus climate for Mt. Diablo High. Treat this as a public-data profile and confirm local fit with Mt. Diablo Unified.
1,498 students
Mt. Diablo High reports 1,498 students, larger than most same-level county peers. Among 55 other high schools in Contra Costa County with enrollment data, 40 report fewer students and 15 report more. The peer median is 699 students.
56 high schools
The same-level county median enrollment is 717 students. Use it to separate unusually small or large schools from typical peers.
52 district schools
Mt. Diablo Unified lists 32 primary, 9 middle, 10 high, 1 other schools in the current NCES data. For a high-school choice, compare graduation context, program access, commute, and nearby alternatives before using one enrollment number as the deciding signal.
District grade-span map
Use the district mix to see whether this school is part of a fuller local pathway or a narrower placement.
Primary
32
Middle
9
High
10
Other
1
Nearby context inside Mt. Diablo Unified
Same-level peers to open next
School Profile FAQ
Is Mt. Diablo High a recommended school?
No. SchoolsByCounty publishes public-school records and county context, not school recommendations. Use this profile as a starting point, then verify fit and assignment with Mt. Diablo Unified.
Does this page confirm attendance assignment for Mt. Diablo High?
No. Attendance zones, transfers, magnet programs, and eligibility rules are set locally. Confirm assignment with the district or official local boundary tools before making enrollment decisions.
Where does the Mt. Diablo High data come from?
The school record is based on NCES public school data where fields are available, including school name, district, grade span, school type, enrollment, and related public-school indicators.
How should I compare Mt. Diablo High with nearby schools?
Mt. Diablo High should be compared with 56 high schools in Contra Costa County, plus other schools in Mt. Diablo Unified. Start with grade span, reported enrollment, school type, district pathway, and local assignment rules.
What should I verify before moving for Mt. Diablo High?
Before using Mt. Diablo High in a housing decision, verify attendance boundaries, transportation, transfer rules, program eligibility, and current enrollment procedures with Mt. Diablo Unified.
Part of Mt. Diablo Unified
Mt. Diablo High is one of 52 schools in this district, serving a reported enrollment of 28,921 students across 52 schools.
Open the district guideSchools in District
52
Reported Enrollment
28,921
52 schools reporting
Other Schools in This District
- Crossroads High7–12 · HighListed only
- Diablo View Middle6–8 · MiddleListed only
- Cambridge ElementaryKG–5 · PrimaryListed only
- Gregory Gardens ElementaryKG–5 · PrimaryListed only
- Ayers ElementaryKG–5 · PrimaryListed only
- Bancroft ElementaryKG–5 · PrimaryListed only
- Bel Air ElementaryKG–5 · PrimaryListed only
- College Park High9–12 · HighProfile
- Concord High9–12 · HighProfile
- El Dorado Middle6–8 · MiddleListed only
Contra Costa County Schools
County Context Score
54/100
County-level composite across 278 public schools
Data Sources
Education data sourced from the National Center for Education Statistics (NCES) Common Core of Data and School District Finance Survey. School scores are derived composite metrics based on available NCES graduation-rate and school-finance signals.
Data is informational only. Coverage varies by county and reporting year. Not for use as the sole basis for educational decisions.