Thomas Jefferson High School

Grades 9–12 Public District: School District No. 1 in the county of Denver and State of C

3950 South Holly Street, Denver, CO 80237 Map

Math (met standard)
35%
−2 state 37% · 2025-26
English (met standard)
59%
−5 state 64% · 2025-26
Science (met standard)
28%
+3 state 25% · 2024-25
Low income
51%
free or reduced-price lunch
Special education
12%
students with an IEP · 2023-24
Students
1,390
2024-25
Students per teacher
19.6
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 34% state 41% · 2025-26 57% state 66% · 2025-26 —
Grade 10 36% state 39% · 2025-26 57% state 65% · 2025-26 —
Grade 11 36% state 32% · 2025-26 63% state 60% · 2025-26 28% state 25% · 2024-25
All grades 35% state 37% · 2025-26 59% state 64% · 2025-26 28% state 25% · 2024-25
Results by year (all grades)
School year Math English Science
2025-26 35% state 37% 59% state 64% —
2024-25 35% state 35% 60% state 64% 28% state 25%
2023-24 35% state 35% 61% state 63% 35% state 25%
2022-23 40% state 40% 59% state 62% —
2021-22 37% state 39% 58% state 63% —
2018-19 46% state 43% 68% state 64% —

Compared with similar schools

Colorado high schools where 10–20% of students come from families below the poverty line (this school: 15%)

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
87%
state 86% · 2024-25

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

Students

Race and ethnicity, 2024-25

Students with disabilities: 12% of students (169) receive special education under an IEP (individualized education program), 2023-24; another 7% 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
Cherry Creek High School
Grades 9–12 · Cherry Creek School District No. 5 in the county of Arapah
2.4 mi
66%
+29 vs state
85%
+21 vs state
— 4% Average of math, English and science: 79% in 2022-23 → 75% in 2025-26 20% 3,852 White 59%
Rocky Mountain School of Expeditionary Learning
Grades K–12 · Denver 1
2.7 mi
41%
+5 vs state
50%
+6 vs state
43%
+7 vs state
5% Average of math, English and science: 50% in 2022-23 → 45% in 2025-26 2% 382 White 78%
Englewood High School
Grades 9–12 · Englewood School District No. 1 in the county of Arapahoe
3.2 mi
29%
−12 vs state
53%
−10 vs state
29%
+5 vs state
5% Average of math, English and science: 32% in 2022-23 → 37% in 2025-26 68% 515 Hispanic 49%
Englewood Leadership Academy
Grades 6–9 · Englewood School District No. 1 in the county of Arapahoe
3.2 mi
35%
±0 vs state · 2024-25
55%
+9 vs state · 2024-25
59%
+23 vs state · 2024-25
23% Average of math, English and science: 68% in 2021-22 → 45% in 2024-25 52% 110 White 51%
South High School
Grades 9–12 · School District No. 1 in the county of Denver and State of C
4.0 mi
54%
+17 vs state
71%
+8 vs state
— 6% Average of math, English and science: 56% in 2022-23 → 62% in 2025-26 39% 1,950 White 51%
Colorado's Finest High School of Choice
Grades 9–12 Alternative · Englewood School District No. 1 in the county of Arapahoe
4.0 mi
9%
47%
−15 vs state
8%
−17 vs state
16% Average of math, English and science: 24% in 2022-23 → 8% in 2025-26 57% 216 White 56%
Littleton High School
Grades 9–12 · Littleton School District No. 6 in the county of Arapahoe
4.0 mi
46%
+9 vs state
67%
+4 vs state
38%
+13 vs state · 2023-24
7% Average of math, English and science: 64% in 2022-23 → 57% in 2025-26 40% 1,187 White 56%
George Washington High School
Grades 9–12 · School District No. 1 in the county of Denver and State of C
4.1 mi
32%
−6 vs state
50%
−13 vs state
21%
−3 vs state
14% Average of math, English and science: 48% in 2022-23 → 34% in 2025-26 55% 1,326 Hispanic 42%
Delta High School
Grades 9–12 Alternative · School District No. 1 in the county of Denver and State of C
4.1 mi —
15%
−44 vs state · 2018-19
— Not enough years of data 76% 105 Hispanic 60%
Overland High School
Grades 9–12 · Cherry Creek School District No. 5 in the county of Arapah
4.8 mi
20%
−17 vs state
44%
−19 vs state
— Average of math, English and science: 34% in 2022-23 → 32% in 2025-26 65% 2,228 Hispanic 45%