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Schools in Mapleton School District No. 1 in the county of Adams & St

20 public schools in this Colorado school district: 5 elementary · 1 middle · 6 high · 6 K-8 · 2 combined. Ranked by our score, based on 2025-26 state test results.

High school ELA and math results (PSAT/SAT) are not in our data yet, so Colorado high schools have no score.

Rankings renumber to share equal ranks and fill gaps when schools are hidden. Scores compare each school with schools of the same type across Colorado.

Elementary schools

5 schools in Mapleton School District No. 1 in the county of Adams & St, best first
1
Valley View Innovation School 45.7
Denver · Grades PK-5 · 121 students
ELA 39%Math 34%Science 35%
#421 of 775 in Colorado · #32 in Denver
2
Global Primary Academy 29.4
Denver · Grades PK-3 · 264 students
ELA 29%Math 27%
#548 of 775 in Colorado · #44 in Denver
3
Welby Community School of the Arts 28.7
Denver · Grades PK-6 · 319 students
ELA 33%Math 23%
#553 of 775 in Colorado · #45 in Denver
4
Adventure Elementary 20.1
Denver · Grades PK-6 · 397 students
ELA 29%Math 23%Science 7%
#620 of 775 in Colorado · #53 in Denver
–
Preschool on Poze —
Thornton · Grades PK · 186 students
No published test results

Middle schools

1 school in Mapleton School District No. 1 in the county of Adams & St
1
Global Intermediate Academy 17.1
Denver · Grades 4-8 · 354 students
ELA 23%Math 16%Science 11%
#212 of 255 in Colorado · #19 in Denver

High schools

6 schools in Mapleton School District No. 1 in the county of Adams & St
–
Academy High School —
Thornton · Grades 9-12 · 415 students
No published test results
 –
Global Leadership Academy —
Denver · Grades 9-12 · 378 students
No published test results
 –
Mapleton Early Career Preparation —
Thornton · Grades 9-12 · 302 students
No published test results
 –
Mapleton Expeditionary School of the Arts —
Thornton · Grades 9-12 · 392 students
No published test results
 –
North Valley School for Young Adults —
Thornton · Grades 9-12 · 94 students
No published test results
 –
Performing Arts School on Broadway —
Denver · Grades 7-12 · 146 students
ELA 31%Math 12%

K-8 schools

6 schools in Mapleton School District No. 1 in the county of Adams & St, best first
1
Explore Pk-8 32.8
Thornton · Grades PK-8 · 579 students
ELA 31%Math 22%Science 15%
#114 of 169 in Colorado · #3 in Thornton
2
Trailside Academy 31.1
Denver · Grades PK-8 · 502 students
ELA 31%Math 22%Science 13%
#117 of 169 in Colorado · #10 in Denver
3
Monterey Community School 22.8
Denver · Grades K-8 · 427 students
ELA 27%Math 17%Science 18%
#131 of 169 in Colorado · #12 in Denver
4
Clayton Partnership School 19.2
Thornton · Grades K-8 · 441 students
ELA 22%Math 18%Science 14%
#137 of 169 in Colorado · #4 in Thornton
5
Achieve Academy 14.5
Thornton · Grades PK-8 · 386 students
ELA 22%Math 17%Science 12%
#145 of 169 in Colorado · #5 in Thornton
6
Meadow Community School 12.1
Thornton · Grades PK-8 · 375 students
ELA 26%Math 11%Science 10%
#149 of 169 in Colorado · #6 in Thornton

Combined schools

2 schools in Mapleton School District No. 1 in the county of Adams & St, best first
1
York International 39.4
Thornton · Grades K-12 · 767 students
ELA 32%Math 32%Science 10%
#69 of 113 in Colorado · #3 in Thornton
2
Mapleton Online 23.5
Denver · Grades K-12 · 171 students
ELA 29%Math 15%
#87 of 113 in Colorado · #5 in Denver

Cities and towns in Mapleton School District No. 1 in the county of Adams & St

Nearby school districts