Boulder High School

Grades 9–12 Public District: Boulder Valley School District No. Re2

1604 Arapahoe Avenue, Boulder, CO 80302 Map

Math (met standard)
58%
+22 state 37% · 2025-26
English (met standard)
79%
+15 state 63% · 2025-26
Low income
35%
free or reduced-price lunch
Special education
10%
students with an IEP · 2023-24
Students
1,939
2024-25
Students per teacher
21.3
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 9 60% state 41% · 2025-26 79% state 66% · 2025-26 —
Grade 10 59% state 39% · 2025-26 81% state 65% · 2025-26 —
Grade 11 56% state 32% · 2025-26 76% state 60% · 2025-26 —
All grades 58% state 37% · 2025-26 79% state 63% · 2025-26 —
Results by year (all grades)
School year Math English Science
2025-26 58% state 37% 79% state 63% —
2024-25 57% state 35% 82% state 63% —
2023-24 56% state 34% 82% state 63% —
2022-23 65% state 40% 83% state 62% —
2021-22 62% state 38% 82% state 63% —
2018-19 66% state 43% 82% state 64% —

Compared with similar schools

Colorado high 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.

Graduation & college

4-year graduation rate
98%
state 86% · 2024-25

Graduation rate: students who earned a regular diploma within four years.

Students

Race and ethnicity, 2024-25

Students with disabilities: 10% of students (194) receive special education under an IEP (individualized education program), 2023-24; another 14% 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
New Vista High School
Grades 9–12 · Boulder Valley School District No. Re2
0.9 mi
45%
+8 vs state
83%
+20 vs state
— Average of math, English and science: 63% in 2022-23 → 64% in 2025-26 26% 327 White 77%
Fairview High School
Grades 9–12 · Boulder Valley School District No. Re2
3.2 mi
74%
+37 vs state
92%
+29 vs state
— Average of math, English and science: 84% in 2022-23 → 83% in 2025-26 14% 1,863 White 68%
Arapahoe Ridge High School
Grades 9–12 Alternative · Boulder Valley School District No. Re2
4.0 mi —
24%
−37 vs state · 2018-19
— Not enough years of data 73% 184 Hispanic 53%
Boulder Universal
Grades K–12 · Boulder Valley School District No. Re2
4.0 mi —
84%
+23 vs state · 2021-22
— Not enough years of data — 231 White 64%