Stargate Charter School
14530 Washington St, Thornton, CO 80023
Charter Elementary, Middle, High School K to 12th
Students
1,551
Math Proficiency
73%
Student Teacher Ratio
19:1
Reading Proficiency
79%
Horizon High School
5321 E 136th Ave, Thornton, CO 80602
Public High School 9th to 12th
Students
2,026
SAT Overall Score
1170
Student Teacher Ratio
20:1
ACT Overall Score
24
Legacy High School
2701 W 136th Ave, Broomfield, CO 80023
Public High School 9th to 12th
Students
2,230
SAT Overall Score
1260
Student Teacher Ratio
21:1
ACT Overall Score
28
Westgate Community School
12500 Washington St, Thornton, CO 80241
Charter Elementary, Middle, High School K to 12th
Students
505
Math Proficiency
29%
Student Teacher Ratio
20:1
Reading Proficiency
49%
Frederick Senior High School
5960 TIPPLE Pky, Frederick, CO 80504
Public High School 9th to 12th
Students
1,329
SAT Overall Score
1090
Student Teacher Ratio
24:1
ACT Overall Score
21
Mountain Range High School
12500 HURON St, Westminster, CO 80234
Public High School 9th to 12th
Students
1,808
SAT Overall Score
1150
Student Teacher Ratio
21:1
ACT Overall Score
23
Riverdale Ridge High School
13380 Yosemite St, Thornton, CO 80602
Public High School 9th to 12th
Students
1,332
SAT Overall Score
1080
Student Teacher Ratio
24:1
Mapleton Expeditionary School Of The Arts
8980 York St, Thornton, CO 80229
Public Middle, High School 7th to 12th
Students
541
Math Proficiency
5%
Student Teacher Ratio
16:1
Reading Proficiency
26%
Northglenn High School
601 W 100th Pl, Northglenn, CO 80260
Public High School 9th to 12th
Students
1,959
SAT Overall Score
1100
Student Teacher Ratio
20:1
ACT Overall Score
25
Academy High School
8970 York St, Thornton, CO 80229
Public High School 9th to 12th
Students
470
SAT Overall Score
970
Student Teacher Ratio
19:1
ACT Overall Score
18
York International
9200 York St, Thornton, CO 80229
Public Elementary, Middle, High School K to 12th
Students
816
Math Proficiency
10%
Student Teacher Ratio
19:1
Reading Proficiency
21%
Fort Lupton High School
530 Reynolds St, Fort Lupton, CO 80621
Public High School 9th to 12th
Students
726
SAT Overall Score
1040
Student Teacher Ratio
20:1
ACT Overall Score
16
Thornton High School
9351 Washington St, Thornton, CO 80229
Public High School 9th to 12th
Students
1,485
SAT Overall Score
1040
Student Teacher Ratio
19:1
ACT Overall Score
24
Adams City High School
7200 Quebec Pky, Commerce City, CO 80022
Public High School 9th to 12th
Students
1,770
SAT Overall Score
1000
Student Teacher Ratio
21:1
ACT Overall Score
21
The New America School
8978 Washington St, Thornton, CO 80229
Charter High School 9th to 12th
Students
244
Student Teacher Ratio
30:1
For families seeking quality education in Thornton, CO the area offers 15 school options serving High School grade levels, including the highly-rated Horizon High School (8/10 on GreatSchools) and Stargate Charter School (A+ on Niche). Local schools demonstrate strong academic achievement, with top performers reaching 73% math proficiency and 79% reading proficiency. Learn more about what Thornton has to offer and view additional schools in nearby cities and neighborhoods.
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