Mapleton Early Career Preparation
🇺🇸 Official data · 2025Thornton, Colorado 80229 · Mapleton School District No. 1 in the county of Adams & St
#293 of 307 high schools in Colorado
#15667 of 16,910 nationally
About Mapleton Early Career Preparation
Mapleton Early Career Preparation is a public high located in Thornton, in the Mapleton School District No. 1 in the county of Adams & St school district of Colorado, United States. It caters for Grades 9–12. In 2025 it enrolled 306 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 17.6 out of 100, placing it in the lower 50% of high schools in United States and 293rd of 307 ranked high schools in Colorado. Its strongest component is community advantage (fewer free/reduced-price lunch) (28th percentile), and its weakest is math proficiency (9th percentile).
Other published figures: enrollment 306.
There are 36 schools in Thornton; Mapleton Early Career Preparation ranks 25th of 31 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)12%
- Reading proficiency (30%)32%
- Community advantage (fewer free/reduced-price lunch) (25%)72.2%
- Students per teacher (15%)20.4
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Mapleton Early Career Preparation by the official sources.
- Enrollment
- 306
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 72.2%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 20.4
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 32%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 12%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
Is your child on grade level in reading and math?
Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Centres across NSW, VIC, QLD, WA, SA and ACT
Schools near Mapleton Early Career Preparation
Closest schools by straight-line distance, with their Success Index (US).
Mapleton Expeditionary School of the Arts
Thornton · Public high · Grades 9–12
393 students · 35 m away
Academy High School
Thornton · Public high · Grades 9–12
399 students · 132 m away
Clayton Partnership School
Thornton · Public elementary · Grades K–8
430 students · 132 m away
Preschool on Poze
Thornton · Public other · Grades PK–PK
193 students · 618 m away
Achieve Academy
Thornton · Public elementary · Grades PK–8
370 students · 663 m away
Monterey Community School
Denver · Public elementary · Grades K–8
440 students · 676 m away
York International
Thornton · Public other · Grades K–12
776 students · 907 m away
Meadow Community School
Thornton · Public elementary · Grades PK–8
378 students · 1.2 km away
Coronado Hills Elementary School
Thornton · Public elementary · Grades PK–5
412 students · 1.5 km away
McElwain Elementary School
Thornton · Public elementary · Grades K–5
361 students · 1.6 km away
Similar schools
Public high schools in Colorado with a comparable Enrollment.
Centauri High School
La Jara · Public high · Grades 9–12
301 students
Highland High School
Ault · Public high · Grades 9–12
299 students
Telluride High School
Telluride · Public high · Grades 9–12
298 students
Jefferson County Open Secondary
Lakewood · Public high · Grades 7–12
315 students
Grand Valley High School
Parachute · Public high · Grades 9–12
293 students
Early College Academy
Greeley · Public high · Grades 9–12
293 students
Frequently asked questions
Is Mapleton Early Career Preparation a good school?
Mapleton Early Career Preparation has a Success Index (US) of 17.6 out of 100 (Lower 50% of high schools in United States) and ranks #293 of 307 in Colorado. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Mapleton Early Career Preparation rank in Colorado?
Mapleton Early Career Preparation ranks #293 of 307 high schools in Colorado and #15667 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Mapleton Early Career Preparation?
Mapleton Early Career Preparation had 306 students in 2025.
Is Mapleton Early Career Preparation a elementary school or a high school?
Mapleton Early Career Preparation is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Mapleton Early Career Preparation?
There are 10 schools within 15 km of Mapleton Early Career Preparation; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.