Addenbrooke Classical Grammar School
7114 West Jefferson Avenue, Lakewood, CO 80235 Map
Test score trends
Share of students who met or exceeded the state standard each year.
Latest results by grade
| Grade | Math | English | Science |
|---|---|---|---|
| Grade 3 | 45% state 42% · 2025-26 | 37% state 41% · 2025-26 | — |
| Grade 4 | 43% state 39% · 2025-26 | 39% state 47% · 2025-26 | — |
| Grade 5 | 40% state 39% · 2025-26 | 53% state 50% · 2025-26 | 40% state 36% · 2025-26 |
| Grade 6 | 39% state 33% · 2025-26 | 42% state 42% · 2025-26 | — |
| Grade 7 | 19% state 33% · 2025-26 | 51% state 47% · 2025-26 | — |
| Grade 8 | 32% state 38% · 2025-26 | 38% state 42% · 2025-26 | 13% state 35% · 2025-26 |
| All grades | 37% state 37% · 2025-26 | 43% state 45% · 2025-26 | 27% state 36% · 2025-26 |
Results by year (all grades)
| School year | Math | English | Science |
|---|---|---|---|
| 2025-26 | 37% state 37% | 43% state 45% | 27% state 36% |
| 2024-25 | 46% state 36% | 51% state 45% | 38% state 38% |
| 2023-24 | 42% state 34% | 47% state 44% | 34% state 35% |
| 2022-23 | 38% state 33% | 49% state 44% | 16% state 33% |
| 2021-22 | 33% state 31% | 43% state 43% | — |
| 2018-19 | 35% state 37% | 54% state 46% | — |
| 2017-18 | 21% state 36% | 47% state 45% | — |
| 2016-17 | 27% state 36% | 40% state 44% | — |
| 2015-16 | — | 19% state 41% | — |
Compared with similar schools
Colorado elementary schools where 6–16% of students come from families below the poverty line (this school: 11%)
- Math, 2025-26: this school 37%, typical similar school 48%. Higher than 28% of 431 similar schools.
- English, 2025-26: this school 43%, typical similar school 55%. Higher than 23% of 433 similar schools.
Similar schools nearby with higher scores
- Governor's Ranch Elementary School 2.1 mi from this school · math 60% · English 65%
- Leawood Elementary School 2.6 mi from this school · math 47% · English 52%
- Westridge Elementary School 3.1 mi from this school · math 68% · English 67%
Family income strongly affects test scores, so comparing a school with others that serve families like its own is fairer than comparing it with the state average. The share of students below the poverty line is an estimate by the Urban Institute for 2022-23, made the same way in every state; it is a stricter measure than the low-income share above (free or reduced-price lunch, which goes up to 185% of the poverty line), so it is lower. “Typical” is the median: half of the similar schools score higher, half lower.
Students
Race and ethnicity, 2024-25
- Asian 3%
- White 62%
- Hispanic 30%
- Black 1%
- Two or more 3%
- Other 0%
Students with disabilities: 8% of students (59) receive special education under an IEP (individualized education program), 2023-24; another 3% have only a Section 504 plan (support such as extra time or seating, without special education), 2023-24. Source: U.S. Department of Education, Civil Rights Data Collection.
Year-by-year history is loaded from the NCES Common Core of Data (2017-18 onward).
Nearby schools
Subject percentages show the share of students who met or exceeded the state standard.
| Pick to compare | |||||
|---|---|---|---|---|---|
|
Traylor Academy
Grades PK–5
· School District No. 1 in the county of Denver and State of C
|
1.3 mi |
15%
−26
vs state
|
31%
−15
vs state
|
66% | |
|
Bear Valley International School
Grades 6–8
· School District No. 1 in the county of Denver and State of C
|
1.5 mi |
23%
−11
vs state
|
31%
−13
vs state
|
78% | |
|
Sabin World School
Grades PK–5
· School District No. 1 in the county of Denver and State of C
|
1.9 mi |
42%
+3
vs state
|
51%
+5
vs state
|
65% | |
|
Rocky Mountain Deaf School
Grades PK–12
Charter
Special education
· Jefferson County School District No. R-1
|
1.9 mi | — |
33%
|
43% | |
|
Bear Creek K-8 School
Grades K–8
· Jefferson County School District No. R-1
|
1.9 mi |
25%
−12
vs state
|
38%
−7
vs state
|
51% | |
|
Grant Ranch ECE-8 School
Grades PK–8
· School District No. 1 in the county of Denver and State of C
|
1.9 mi |
19%
−18
vs state
|
27%
−17
vs state
|
67% | |
|
Westgate Elementary School
Grades PK–5
· Jefferson County School District No. R-1
|
1.9 mi |
14%
−26
vs state
|
17%
−30
vs state
|
69% | |
|
Kaiser Elementary School
Grades PK–5
· School District No. 1 in the county of Denver and State of C
|
1.9 mi |
21%
−20
vs state
|
28%
−18
vs state
|
74% | |
|
D'Evelyn Junior/Senior High School
Grades 6–12
· Jefferson County School District No. R-1
|
2.1 mi |
64%
+30
vs state
|
76%
+32
vs state
|
13% | |
|
Governor's Ranch Elementary School
Grades PK–5
· Jefferson County School District No. R-1
|
2.1 mi |
60%
+20
vs state
|
65%
+19
vs state
|
21% |
No schools match this filter.