Average
#4704 of 9,539 schools in CA
Top 49% in state
Jefferson High
High School · Jefferson Union High
6996 Mission St., Daly City, CA 94014
Enrollment
1,071
Student-Teacher
19.5:1
Score
6.4
Grades
9th – 12th
Enrollment
1,071
Student-Teacher
19.5:1
Score
6.4
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#4,704 of 9,539
In Daly City
#14 of 20
public schools
In district
#4 of 5
Jefferson Union High
School environment
8.7 / 10
Excellent
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Jefferson High
High School in Daly City · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Thornton High
0.4 mi away. Use as a geographic alternative in the same move search.
Woodrow Wilson Elementary
0.6 mi away. Use as a geographic alternative in the same move search.
About Jefferson High
Jefferson High is a public high school in Daly City, CA, part of Jefferson Union High. Jefferson High serves approximately 1,071 students, and covers grades 9th-12th, and has a 19.5:1 student-teacher ratio. Jefferson High has a current MySchoolScout rating of 6.4 out of 10 and ranks #4,704 of 9,539 schools in CA.
Structured state assessment records for Jefferson High show 33% math proficiency (multi-year average, 2009-2024) and 54% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 6.4 · Average
- District avg 6.9
- CA avg 6.5
What Parents Should Know
Test scores at Jefferson High sit below average, but its growth scores are strong: students here make above-average progress year over year. The raw numbers haven't caught up, but a school that keeps moving kids forward is doing the harder, more important work.
31% of students at Jefferson High were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Jefferson High — Students at Jefferson High score 30% proficient, which is below what's typical for similar communities (expected: 52%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
39.7%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 30 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.6/10.
How Jefferson High Compares
See how Jefferson High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
6996 Mission St., Daly City, CA 94014
Nearby Alternatives
Families considering Jefferson High may also want to explore other high schools in the area. Westmoor High (rated 7.6/10, 1.3 miles away), which scores notably higher. Additionally, Thornton High (rated 5.3/10, 0.4 miles away), a more accessible option. For more schools in Daly City, see our Daly City schools guide .
Nearby Schools
20 within 1.3 mi| School | Distance | Rating |
|---|---|---|
| Thornton High Daly City | 0.4 mi | 5.3 |
| Woodrow Wilson Elementary Daly City | 0.6 mi | 6.8 |
| Hilldale School Daly City | 0.5 mi | — |
| HILLDALE SCHOOL Daly City | 0.5 mi | 7.7 |
| HOLY ANGELS SCHOOL Colma | 0.6 mi | 7.9 |
| Thomas R. Pollicita Middle Daly City | 0.6 mi | 6.4 |
| OUR LADY PERPETUAL HELP SCHOOL Daly City | 0.7 mi | 7.2 |
| Susan B. Anthony Elementary Daly City | 0.7 mi | 6.6 |
| Garden Village Elementary Colma | 0.6 mi | 6.4 |
| John F. Kennedy Elementary Daly City | 0.7 mi | 7.8 |
| Margaret Pauline Brown Elementary Daly City | 0.9 mi | 6.3 |
| HOPE LUTHERAN DAY SCHOOL Daly City | 1.0 mi | — |
| Westlake Elementary Daly City | 0.9 mi | 4.1 |
| Benjamin Franklin Intermediate Colma | 0.9 mi | 6.1 |
| ST THOMAS MORE ELEMENTARY SCHOOL San Francisco | 1.2 mi | 6.1 |
| The Brandeis School of San Francisco San Francisco | 1.3 mi | — |
| Sheridan Elementary San Francisco | 1.3 mi | 3.9 |
| THE BRANDEIS SCHOOL OF SAN FRANCISCO San Francisco | 1.3 mi | 7.0 |
| Ortega (Jose) Elementary San Francisco | 1.4 mi | 9.1 |
| Westmoor High Daly City | 1.3 mi | 7.6 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94014 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$115,513
Median Home Value
$979,500
Median Rent
$2,089/mo
Population
46,269
College Educated
33.4%
Homeownership
59.4%
Avg Commute
30.4 min
Poverty Rate
7.2%
Median Age
42.1
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Alliance Gertz-Ressler Richard Merkin 6-12 Complex Los Angeles, CA | 6.4 |
| Castle Park Senior High Chula Vista, CA | 6.4 |
| Center High Antelope, CA | 6.4 |
| Jordan High Los Angeles, CA | 6.4 |
| Kerman High Kerman, CA | 6.4 |
| Legacy Magnet Academy Tustin, CA | 6.4 |
Frequently Asked Questions
Common questions about Jefferson High
What grades does Jefferson High serve?
Jefferson High serves students in grades 9th through 12th.
How many students attend Jefferson High?
Jefferson High has an enrollment of approximately 1,071 students.
What is the student-teacher ratio at Jefferson High?
The student-teacher ratio at Jefferson High is 19.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Jefferson High rank in CA?
Jefferson High ranks #4,704 of 9,539 schools in CA.
What is Jefferson High's MySchoolScout rating?
Jefferson High has a current MySchoolScout rating of 6.4 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Jefferson High?
Based on loaded state assessment records, Jefferson High has 33% math proficiency (multi-year average, 2009-2024) and 54% reading/ELA proficiency (multi-year average, 2009-2024).
Is Jefferson High a charter school?
No, Jefferson High is not a charter school. It is a traditional public school operated by the local school district.
Is Jefferson High a Title I school?
No, Jefferson High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Jefferson High?
39.7% of students at Jefferson High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,071
- Student-Teacher Ratio
- 19.5:1
- Teachers (FTE)
- 55
- Free/Reduced Lunch
- 39.7%
- Type
- regular
- Setting
- Large Suburb
- County
- San Mateo County
- Chronic Absenteeism (SY 2022-23)
- 31.3%
- Phone
- (650) 550-7700
- 4-Year Graduation
- 92.0%
Resources & Links
District
Jefferson Union High- District Enrollment
- 3,706
- Schools in District
- 5
- Per-Pupil Spending
- $22,123
- District Rank
- #4 of 5
Other Schools in This District
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