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Thunderridge High School

1991 Wildcat Reserve Parkway, Highlands Ranch, CO 80129

ASchola Grade
Directions Call
Grades
9–12
High
Students
1,820
Enrolled 2024–25
Students per teacher
22.2 : 1
Full-time teachers
District
Douglas County School District No. Re 1
Douglas County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 303 Colorado high schools · How we grade
Test scores68% proficient in math & reading
93rdpercentile
Equity50% of low-income students proficient
92ndpercentile
Attendance15% chronically absent
93rdpercentile
Graduation rate96% graduate in 4 years
88thpercentile
College readinessAt least 25% take AP, IB or dual-enrollment courses
60thpercentile
Class size22.2 students per teacher
9thpercentile

Percentiles compare this school with other Colorado high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Thunderridge High School

Thunderridge High School is a public high school in Highlands Ranch, Colorado, serving grades 9–12. It is part of Douglas County School District No. Re 1. The school is located in a large suburb in Douglas County.

In the 2024–25 school year, 1,820 students were enrolled, with about 22.2 students for every full-time teacher. That ratio is larger than the typical Colorado high school (15.6 students per teacher). Its Schola Grade is A (excellent), compared with 303 Colorado high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1991 Wildcat Reserve Parkway
Highlands Ranch, CO 80129
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
1,820 students
Students per teacher
22.2 to 1
AP courses offered
18
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Douglas County School District No. Re 1
County
Douglas County
NCES school ID
080345001529

Schools near Thunderridge High School

All 30 schools in Highlands Ranch →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.