Average
#4704 of 9,539 schools in CA
Top 49% in state
Jefferson High
High School · Jefferson Union High · Daly City, CA
A Jefferson Union High high school where students score 22 points below what's typical for similar communities.
6996 Mission St., Daly City, CA 94014
- Math 16% vs CA 32% (2024)
- Reading 44% vs CA 52% (2024)
- 92.0% 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Students at Jefferson High score 30% proficient, which is below what's typical for similar communities (expected: 52%).
2024 CAASPP proficiency
Most recent published year. School vs. CA average.
Trend
↓ DecliningProficiency has fallen 8 points since 2019, to 30% in 2024, across a 16-year record (2009–2024).
Show all 14 years
Multi-year averages used by the rating model: math 33% (multi-year average, 2009-2024) · reading/ELA 54% (multi-year average, 2009-2024)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 30 test records from CA state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
39.7%
Students qualifying for federal meal assistance
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateThe neighborhood
Where Jefferson High sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the San Francisco Bay Area map →
Getting around & local context
- Walk 85Very Walkable
- Transit 52Good Transit
- Bike 41Somewhat Bikeable
- City Safety: High2,117/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Daly City), not school-level safety or attendance eligibility. Source details
Source period: 2024. Freshness not available.
Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$115,513
Median home value
$979,500
Median rent
$2,089/mo
College educated
33.4%
Homeownership
59.4%
Poverty rate
7.2%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 94014; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search; district fallback available
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| Thornton HighEnrollment path unverified | 5.3 | 9–12 | 0.4 mi | 116 | Compare → |
| Westmoor HighEnrollment path unverified | 7.6 | 9–12 | 1.3 mi | 1,256 | Compare → |
| San Francisco Christian SchoolPrivate · tuition | 7.5private | K–12 | 1.4 mi | 258 | Compare → |
| Oceana HighEnrollment path unverified | 7.8 | 9–12 | Not available | 491 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Jefferson Union High
- Schools in district
- 5
- Rank in district
- #4 of 5
- District spending per student
- $22,123NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 7.1%Census SAIPE · 2024
Jefferson High is listed in Jefferson Union High; a district label does not verify attendance for an address.
About Jefferson High
Jefferson High is a public high school in Daly City, CA, part of Jefferson Union High, serving approximately 1,071 students in grades 9th-12th with a 19.5:1 student-teacher ratio. It holds a MySchoolScout rating of 6.4 out of 10 and ranks #4,704 of 9,539 schools in CA. State assessment records show 33% math proficiency (multi-year average, 2009-2024) and 54% reading/ELA proficiency (multi-year average, 2009-2024).
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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- Grades
- 9th – 12th
- Enrollment
- 1,071
- Student-Teacher Ratio
- 19.5:1
- Teachers (FTE)
- 55
- 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%
- Area population (ZIP 94014)
- 46,269
- Area average commute
- 30.4 min
- Area median age
- 42.1
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2024 CAASPP · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: 2024 CAASPP. A newer release may be available.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 94014; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2024; directory SY 2023–24
Related reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.