Denison Montessori School

Grades PK–6 Public District: School District No. 1 in the county of Denver and State of C

1821 South Yates Street, Denver, CO 80219 Map

Math (met standard)
30%
−10 state 39% · 2025-26
English (met standard)
43%
−2 state 45% · 2025-26
Science (met standard)
21%
−15 state 36% · 2025-26
Low income
55%
free or reduced-price lunch
Special education
15%
students with an IEP · 2023-24
Students
364
2024-25
Students per teacher
17.7
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 28% state 41% · 2024-25 41% state 41% · 2025-26 —
Grade 4 31% state 39% · 2025-26 36% state 42% · 2024-25 —
Grade 5 33% state 39% · 2025-26 46% state 50% · 2025-26 21% state 36% · 2025-26
Grade 6 35% state 31% · 2024-25 53% state 44% · 2024-25 —
All grades 30% state 39% · 2025-26 43% state 45% · 2025-26 21% state 36% · 2025-26
Results by year (all grades)
School year Math English Science
2025-26 30% state 39% 43% state 45% 21% state 36%
2024-25 30% state 38% 37% state 44% 30% state 39%
2023-24 23% state 36% 28% state 44% 26% state 38%
2022-23 21% state 35% 35% state 44% 23% state 34%
2021-22 24% state 34% 44% state 43% —
2018-19 22% state 36% 43% state 45% —
2017-18 30% state 35% 38% state 44% —
2016-17 20% state 35% 37% state 43% —
2015-16 — 33% state 40% —
2014-15 — 29% state 40% —

Compared with similar schools

Colorado elementary schools where 14–24% of students come from families below the poverty line (this school: 19%)

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: 15% of students (41) 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
Summit Academy
Grades 6–12 Alternative · School District No. 1 in the county of Denver and State of C
0.4 mi
14%
−19 vs state
11%
11%
−24 vs state
Average of math, English and science: 11% in 2022-23 → 12% in 2025-26 92% 236 Hispanic 95%
Force Elementary School
Grades PK–5 · School District No. 1 in the county of Denver and State of C
0.4 mi
18%
−22 vs state
26%
−21 vs state
8%
−28 vs state
11% Average of math, English and science: 11% in 2022-23 → 22% in 2025-26 89% 303 Hispanic 87%
Kunsmiller Creative Arts Academy
Grades 1–12 · School District No. 1 in the county of Denver and State of C
0.8 mi
9%
−25 vs state
22%
−22 vs state
11%
−24 vs state
Average of math, English and science: 14% in 2022-23 → 14% in 2025-26 82% 670 Hispanic 81%
Doull Elementary School
Grades PK–5 · School District No. 1 in the county of Denver and State of C
0.8 mi
30%
−10 vs state
47%
+1 vs state
25%
−11 vs state
7% Average of math, English and science: 27% in 2022-23 → 34% in 2025-26 85% 381 Hispanic 88%
Lasley Elementary School
Grades K–6 · Jefferson County School District No. R-1
1.0 mi
9%
−30 vs state
20%
−26 vs state
16%
−20 vs state
Average of math, English and science: 17% in 2022-23 → 15% in 2025-26 76% 576 Hispanic 76%
Charles M. Schenck (CMS) Community School
Grades K–5 · School District No. 1 in the county of Denver and State of C
1.1 mi
19%
−21 vs state
10%
−37 vs state
12%
−27 vs state · 2024-25
Average of math, English and science: 14% in 2022-23 → 15% in 2025-26 87% 339 Hispanic 98%
Johnson Elementary School
Grades PK–5 · School District No. 1 in the county of Denver and State of C
1.2 mi
7%
−32 vs state
8%
−33 vs state
10%
−29 vs state · 2024-25
4% Average of math, English and science: 11% in 2022-23 → 7% in 2025-26 87% 294 Hispanic 89%
Compass Academy
Grades 6–8 Charter · School District No. 1 in the county of Denver and State of C
1.4 mi
6%
−32 vs state
13%
−30 vs state
6%
−30 vs state
Average of math, English and science: 7% in 2022-23 → 8% in 2025-26 92% 200 Hispanic 92%
Rocky Mountain Prep Westwood
Grades 6–8 Charter · School District No. 1 in the county of Denver and State of C
1.5 mi
14%
−21 vs state
22%
−22 vs state
5%
−30 vs state
3% Average of math, English and science: 11% in 2022-23 → 14% in 2025-26 92% 411 Hispanic 95%
Castro Elementary School
Grades K–5 · School District No. 1 in the county of Denver and State of C
1.5 mi
15%
−27 vs state · 2024-25
8%
10%
−29 vs state · 2024-25
Average of math, English and science: 14% in 2021-22 → 12% in 2024-25 92% 241 Hispanic 86%