Enrollment
42
High
DISTRICT 56 · STATE 838
SCHOOL COMMUNITY·CONTRA COSTA COUNTY OFFICE OF EDUCATION·NCES 069100512486
Mt. McKinley
202 Glacier Dr., Martinez, CA 94553 · (925) 957-2767 · Contra Costa County
GRADES 07–12HIGH21-SUBURBTITLE IALTERNATIVE EDUCATION SCHOOL42 STUDENTS
·
allk12 Grade
Not graded
Schools serving specialized populations are not graded, because state test results are not a fair comparison for them. How grades work
Student : Teacher
8.4:1
5 FTE teachers
DISTRICT 9.1:1 · STATE 18.2:1
Free / Reduced Lunch
93%
39 students
DISTRICT 58% · STATE 65%
Community
0
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Grade 7 | 1 | 2% |
| Grade 8 | 3 | 7% |
| Grade 9 | 16 | 38% |
| Grade 10 | 10 | 24% |
| Grade 11 | 8 | 19% |
| Grade 12 | 4 | 10% |
Student demographics
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
BeatsExpectations
Not computed for this schoolBeatsExpectations is not computed for specialized-population schools (schools for the deaf or blind, therapeutic and behavioral-health placements, juvenile-justice and alternative-education settings, and similar). State ELA/Math proficiency rates are not a comparable metric for these populations, so a demographically-adjusted residual against general-enrollment peers would be misleading. About the methodology →
Where Mt. McKinley ranks
Among high schools| Measure | This school | In California | In Contra Costa County |
|---|---|---|---|
| Enrollment ranked largest first | 42 | #1,812 of 2,093 | #50 of 54 |
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
7-year change
SY 2017-18 vs SY 2024-25Enrollment
42
-93 (-69%) vs 2017
-67% since 2010-11, when it was 129
Student : Teacher
8.4:1
was 15.0:1
% White
7%
was 14%
% Hispanic
40%
was 31%
% Black
45%
was 49%
% Asian
2%
was 1%
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 42 | 5 | 8.4:1 | 93% (39) |
| 2023-24 | 36 | 4.1 | 8.9:1 | 92% (33) |
| 2022-23 | 51 | 7.1 | 7.2:1 | 94% (48) |
| 2017-18 | 135 | 9 | 15.0:1 | 98% (132) |
| 2010-11 | 129 | N/A | N/A | 87% (112) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Mt. McKinley.
Since 2017-18: students down 69% (135 to 42); teachers down 45% (9 to 5).
About Mt. McKinley
Mt. McKinley is a small high school. Its address is in Martinez, California. The school enrolls 42 students, from grades 7 through 12. An average school in this group (high schools in California) has about 838 students.
Contra Costa County Office of Education has a total of 5 schools and 292 students, Mt. McKinley among them.
By race and ethnicity, the largest group at Mt. McKinley is Black (45%). Other groups make up 40% Hispanic, 7% White, 2% Asian, and 2% multiracial. Contra Costa County as a whole is about 8% Black, so the school's share is higher.
Federal records show a student-to-teacher ratio of 8.4:1 at Mt. McKinley, with 5 full-time-equivalent teachers. The 18.2:1 average for high schools in California is higher than this school's figure. Free and reduced-price lunch eligibility, a common measure of family income, is 93%. For comparison, public schools in Contra Costa County average 45%.
Within Contra Costa County, median household income is about $127,229, a bachelor's degree or higher is held by about 45% of adults, and the poverty rate is about 6%. Federal data list 280 public schools in Contra Costa County, with a combined enrollment of about 167,423.
The closest other public school is Hidden Valley Elementary, about 0.4 miles away. There are at least 8 other public schools within five miles.
The school's setting, by NCES definition, is Suburb: Large: in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
Federal counts for Mt. McKinley: 135 students in 2017-18, 42 in 2024-25. A gap this wide can follow a change in the grades offered. The Hispanic share of enrollment increased from 31% to 40% over the same period. Federal data show the ratio falling from 15.0:1 to 8.4:1.
Questions about sports schedules, lunch menus, and spirit week can be posted here. Questions from prospective families are welcome too.
Contra Costa County at a glance
View full county profilePopulation
1,165,012
Census ACS
Median income
$127,229
Household, ACS
Bachelor's+
45%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
280
167,423 students
Quick facts
Related schools
Other schools in Contra Costa County Office of Education
- CCCOE Special Education ProgramsCombined · 116 students
- Golden Gate CommunityHigh · 69 students
- Floyd I. MarchusCombined · 50 students
- Central County Special Education ProgramsCombined · 15 students
Other schools in Martinez
- Alhambra Senior HighHigh · 1,028 students
- Martinez Junior HighMiddle · 843 students
- Hidden Valley ElementaryElementary · 831 students
- John Swett ElementaryElementary · 533 students
- Morello Park ElementaryElementary · 496 students
- John Muir ElementaryElementary · 423 students
Nearby schools
- Hidden Valley Elementary0.4 mi · 831
- Morello Park Elementary1.1 mi · 496
- Las Juntas Elementary1.4 mi · 353
- Valhalla Elementary1.5 mi · 721
- College Park High1.9 mi · 1,948
- John Muir Elementary1.9 mi · 423
Frequently asked questions
About Mt. McKinleyHow many students attend Mt. McKinley?
Mt. McKinley enrolls approximately 42 students in grades 07-12.
What age range does Mt. McKinley serve?
Mt. McKinley serves students from grade 07 through grade 12.
How many students per teacher at Mt. McKinley?
Approximately 8.4:1 students per teacher at Mt. McKinley.
What is the student diversity at Mt. McKinley?
Student demographics at Mt. McKinley are roughly 7% White, 40% Hispanic, 45% Black, 2% Asian, 2% Two or more.
Is Mt. McKinley public or private?
Mt. McKinley is a public K-12 school, overseen by Contra Costa County Office of Education.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.