Fossil Ridge High School

Grades 9–12 Public District: Poudre School District R-1

5400 Ziegler Road, Fort Collins, CO 80528 Map

Math (met standard)
65%
+27 state 37% · 2025-26
English (met standard)
89%
+25 state 64% · 2025-26
Low income
16%
free or reduced-price lunch
Special education
5%
students with an IEP · 2023-24
Students
1,846
2024-25
Students per teacher
19.3
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 73% state 41% · 2025-26 91% state 66% · 2025-26 —
Grade 10 60% state 39% · 2025-26 88% state 65% · 2025-26 —
Grade 11 60% state 32% · 2025-26 86% state 60% · 2025-26 —
All grades 65% state 37% · 2025-26 89% state 64% · 2025-26 —
Results by year (all grades)
School year Math English Science
2025-26 65% state 37% 89% state 64% —
2024-25 65% state 36% 90% state 64% —
2023-24 66% state 35% 87% state 63% —
2022-23 69% state 39% 87% state 62% —
2021-22 69% state 38% 89% state 63% —
2018-19 71% state 43% 88% state 64% —

Compared with similar schools

Colorado high schools where 0–8% of students come from families below the poverty line (this school: 3%)

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
97%
state 86% · 2024-25

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

Students

Race and ethnicity, 2024-25

Students with disabilities: 5% of students (105) receive special education under an IEP (individualized education program), 2023-24; another 9% 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
Colorado Early Colleges Fort Collins
Grades 6–12 Charter · State Charter School Institute
1.7 mi
35%
±0 vs state
47%
+4 vs state
43%
+8 vs state
Average of math, English and science: 42% in 2022-23 → 42% in 2025-26 33% 971 White 74%
Fort Collins High School
Grades 9–12 · Poudre School District R-1
2.1 mi
51%
+14 vs state
80%
+17 vs state
— Average of math, English and science: 66% in 2022-23 → 65% in 2025-26 37% 1,836 White 66%
Colorado Early Colleges Windsor
Grades 6–12 Charter · State Charter School Institute
2.9 mi
39%
+1 vs state
27%
−15 vs state
36%
+1 vs state
10% Average of math, English and science: 44% in 2022-23 → 34% in 2025-26 26% 196 White 78%
Ascent Classical Academy of Northern Colorado
Grades K–12 Charter · State Charter School Institute
3.3 mi
52%
+14 vs state
39%
−6 vs state
39%
+3 vs state
3% Average of math, English and science: 40% in 2022-23 → 43% in 2025-26 — 621 White 85%
Liberty Common Charter School
Grades K–12 Charter · Poudre School District R-1
3.5 mi
68%
+31 vs state
71%
+27 vs state
52%
+16 vs state
7% Average of math, English and science: 71% in 2022-23 → 64% in 2025-26 — 1,516 White 81%
Timnath Middle-High School
Grades 6–12 · Poudre School District R-1
4.0 mi
50%
+15 vs state
54%
+10 vs state
43%
+8 vs state
4% Average of math, English and science: 45% in 2022-23 → 49% in 2025-26 19% 1,456 White 75%
Ridgeview Classical Schools
Grades K–12 Charter · Poudre School District R-1
4.0 mi
58%
+21 vs state
58%
+13 vs state
42%
+6 vs state
Average of math, English and science: 51% in 2022-23 → 52% in 2025-26 — 721 White 83%
PSD Global Academy
Grades K–12 · Poudre School District R-1
4.5 mi
41%
49%
55%
+19 vs state · 2024-25
4% Average of math, English and science: 49% in 2022-23 → 45% in 2025-26 49% 259 White 71%
Compass Community Collaborative School
Grades 6–12 Charter · Poudre School District R-1
4.6 mi
63%
+28 vs state
76%
+33 vs state
48%
+13 vs state
5% Average of math, English and science: 65% in 2022-23 → 70% in 2025-26 17% 179 White 80%
Rocky Mountain High School
Grades 9–12 · Poudre School District R-1
5.0 mi
54%
+17 vs state
80%
+17 vs state
— Average of math, English and science: 68% in 2022-23 → 67% in 2025-26 34% 2,044 White 74%