Community Montessori School

Grades PK–6 Public District: Boulder Valley School District No. Re2

805 Gillaspie Dr, Boulder, CO 80305 Map

Math (met standard)
52%
+12 state 40% · 2025-26
English (met standard)
57%
+11 state 46% · 2025-26
Science (met standard)
47%
+11 state 36% · 2025-26
Low income
29%
free or reduced-price lunch
Special education
18%
students with an IEP · 2023-24
Students
277
2024-25
Students per teacher
17.8
2024-25

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 42% state 42% · 2025-26 39% state 41% · 2025-26 —
Grade 4 61% state 39% · 2025-26 68% state 47% · 2025-26 —
Grade 5 56% state 39% · 2025-26 68% state 50% · 2025-26 47% state 36% · 2025-26
All grades 52% state 40% · 2025-26 57% state 46% · 2025-26 47% state 36% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 52% state 40% 57% state 46% 47% state 36%
2024-25 53% state 39% 56% state 44% 67% state 39%
2023-24 51% state 38% 54% state 44% 63% state 38%
2022-23 42% state 37% 62% state 44% 66% state 34%
2021-22 37% state 35% 67% state 43% —
2018-19 42% state 37% 57% state 46% —
2017-18 — 56% state 46% —
2016-17 — 58% state 43% —
2015-16 46% state 36% 56% state 41% —
2014-15 47% state 32% 66% state 40% —

Compared with similar schools

Colorado elementary schools where 3–13% of students come from families below the poverty line (this school: 8%)

Similar schools nearby with higher scores

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

Students with disabilities: 18% of students (41) receive special education under an IEP (individualized education program), 2023-24; another 1% 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
Southern Hills Middle School
Grades 6–8 · Boulder Valley School District No. Re2
0.6 mi
72%
+37 vs state
78%
+35 vs state
74%
+38 vs state
5% Average of math, English and science: 70% in 2022-23 → 75% in 2025-26 11% 502 White 73%
Summit Middle Charter School
Grades 6–8 Charter · Boulder Valley School District No. Re2
0.6 mi
86%
+52 vs state
83%
+40 vs state
79%
+43 vs state
Average of math, English and science: 83% in 2022-23 → 83% in 2025-26 13% 366 White 64%
Bear Creek Elementary School
Grades PK–5 · Boulder Valley School District No. Re2
0.6 mi
91%
+51 vs state
87%
+41 vs state
86%
+49 vs state
Average of math, English and science: 86% in 2022-23 → 88% in 2025-26 8% 318 White 75%
Creekside Elementary School at Martin Park
Grades PK–5 · Boulder Valley School District No. Re2
0.6 mi
67%
+27 vs state
71%
+25 vs state
68%
+32 vs state
3% Average of math, English and science: 66% in 2022-23 → 69% in 2025-26 30% 359 White 66%
Mesa Elementary School
Grades PK–5 · Boulder Valley School District No. Re2
0.8 mi
60%
+21 vs state
59%
+13 vs state
73%
+37 vs state
11% Average of math, English and science: 75% in 2022-23 → 64% in 2025-26 14% 250 White 77%
Horizons K-8 School
Grades K–8 Charter Alternative · Boulder Valley School District No. Re2
1.1 mi
60%
+23 vs state
68%
+24 vs state
63%
+27 vs state
4% Average of math, English and science: 60% in 2022-23 → 64% in 2025-26 18% 358 White 83%
Manhattan Middle School of the Arts and Academics
Grades 6–8 · Boulder Valley School District No. Re2
1.5 mi
56%
+22 vs state
73%
+29 vs state
71%
+36 vs state
15% Average of math, English and science: 52% in 2022-23 → 67% in 2025-26 31% 482 White 60%
High Peaks Elementary School
Grades K–5 · Boulder Valley School District No. Re2
1.6 mi
87%
+47 vs state
88%
+42 vs state
83%
+46 vs state
Average of math, English and science: 84% in 2022-23 → 86% in 2025-26 10% 257 White 48%
Boulder Community School/Integrated Studies
Grades K–5 · Boulder Valley School District No. Re2
1.6 mi
77%
+37 vs state
81%
+34 vs state
76%
+39 vs state
6% Average of math, English and science: 72% in 2022-23 → 78% in 2025-26 — 255 White 83%
University Hill Elementary School
Grades PK–5 · Boulder Valley School District No. Re2
2.0 mi
37%
−3 vs state
52%
+5 vs state
44%
+7 vs state
3% Average of math, English and science: 47% in 2022-23 → 44% in 2025-26 61% 405 Hispanic 70%