Excellent
#314 of 1,815 schools in CO
Top 17% in state
Addenbrooke Classical Academy
High School · Jefferson County School District No. R-1 · Lakewood, CO
A Jefferson County School District No. R-1 charter high school where students score 18 points below what's typical for similar communities.
3605 S TELLER STREET, Lakewood, CO 80235
- Math 35% proficient (2022)
- Reading 47% proficient (2021)
- 90%+ 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Addenbrooke Classical Academy score 41% proficient, which is below what's typical for similar communities (expected: 58%).
2022 EdFacts proficiency
Most recent published year. School vs. CO average.
Trend
↑ RecoveringProficiency declined earlier in the 10-year record (2013–2022), then recovered 10 points since 2019, reaching 35% in 2022.
Show all 10 years
Multi-year averages used by the rating model: math 25% (multi-year average, 2013-2022) · reading/ELA 40% (multi-year average, 2013-2021)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 19 test records from CO state assessments and EdFacts (NCES).
Equity & diversity
Shown separately, not included in the overall scoreFree/reduced lunch
7.9%
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 Addenbrooke Classical Academy 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 Denver map →
Getting around & local context
- Walk 38Car-Dependent
- Transit 35Some Transit
- Bike 27Somewhat Bikeable
- City Safety: High5,900/100K
Powered by
FBI Uniform Crime Reporting · 2024 · city context (Lakewood), 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
$69,588
Median home value
$544,000
Median rent
$1,768/mo
College educated
44.1%
Homeownership
53%
Poverty rate
9.7%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 80235; 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 |
|---|---|---|---|---|---|
| Denver Christian SchoolPrivate · tuition | 7.2private | K–12 | 0.3 mi | 726 | Compare → |
| Colorado AcademyPrivate · tuition | 6.5private | PK–12 | 0.5 mi | 983 | Compare → |
| Mountview Youth Service CenterEnrollment path unverified | Not rated | 5–12 | 0.6 mi | 16 | Compare → |
| John F Kennedy High SchoolEnrollment path unverified | 6.6 | 9–12 | 1.0 mi | 707 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Jefferson County School District No. R-1
- Schools in district
- 148
- Rank in district
- #27 of 140
- District spending per student
- $14,483NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 7.4%Census SAIPE · 2024
Addenbrooke Classical Academy is listed in Jefferson County School District No. R-1; a district label does not verify attendance for an address.
About Addenbrooke Classical Academy
Addenbrooke Classical Academy is a public high school in Lakewood, CO, part of Jefferson County School District No. R-1, serving approximately 189 students in grades 9th-12th with a 17.2:1 student-teacher ratio. It holds a MySchoolScout rating of 8.0 out of 10 and ranks #314 of 1,815 schools in CO.
State assessment records show 25% math proficiency (multi-year average, 2013-2022) and 40% reading/ELA proficiency (multi-year average, 2013-2021).
Frequently asked questions
Common questions about Addenbrooke Classical Academy
What grades does Addenbrooke Classical Academy serve?
Addenbrooke Classical Academy serves students in grades 9th through 12th.
How many students attend Addenbrooke Classical Academy?
Addenbrooke Classical Academy has an enrollment of approximately 189 students.
What is the student-teacher ratio at Addenbrooke Classical Academy?
The student-teacher ratio at Addenbrooke Classical Academy is 17.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Addenbrooke Classical Academy rank in CO?
Addenbrooke Classical Academy ranks #314 of 1,815 schools in CO.
What is Addenbrooke Classical Academy's MySchoolScout rating?
Addenbrooke Classical Academy has a current MySchoolScout rating of 8.0 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 Addenbrooke Classical Academy?
Based on loaded state assessment records, Addenbrooke Classical Academy has 25% math proficiency (multi-year average, 2013-2022) and 40% reading/ELA proficiency (multi-year average, 2013-2021).
Is Addenbrooke Classical Academy a charter school?
Yes, Addenbrooke Classical Academy is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Addenbrooke Classical Academy a Title I school?
No, Addenbrooke Classical Academy is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Addenbrooke Classical Academy?
7.9% of students at Addenbrooke Classical Academy 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
- 189
- Student-Teacher Ratio
- 17.2:1
- Teachers (FTE)
- 11
- Type
- regular
- Setting
- Large Suburb
- County
- Jefferson County
- Chronic Absenteeism (SY 2022-23)
- 21.2%
- Phone
- (303) 989-1336
- 4-Year Graduation
- 90%+
- Area population (ZIP 80235)
- 8,374
- Area average commute
- 30.9 min
- Area median age
- 36.3
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 · 2022 EdFacts · Low confidence
- Older source: 2022 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2021 EdFacts · Low confidence
- Older source: 2021 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- 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 80235; 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, 2013-2022, multi-year average, 2013-2021; directory SY 2023–24
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