Mammoth Heights Elementary
Parker, CO · Middle School · Grades -1-6
Mammoth Heights Elementary is a middle school in Parker, CO with 649 students enrolled and a 67% proficiency rate. Part of Douglas County School District No. Re 1. NCES data from the U.S. Department of Education.
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About This School
Mammoth Heights Elementary is a middle school located in Parker, Colorado. The school serves 649 students in grades -1-6. The student-to-teacher ratio is 15.5:1.
According to EDFacts assessment data, 67% of students meet grade-level proficiency standards in combined math and reading.
18% of students qualify for free or reduced-price lunch.
Mammoth Heights Elementary is part of the Douglas County School District No. Re 1 in Colorado.
How This School Compares
Mammoth Heights Elementary has 649 students enrolled, making it smaller than the average school in Douglas County School District No. Re 1 (708 students). Its 67% proficiency rate is 4 percentage points above the district average of 62%. Compared to the Colorado state average of 51%, the school performs 15 points higher.
Other Schools in Douglas County School District No. Re 1
Frequently Asked Questions
Mammoth Heights Elementary has 649 students enrolled in grades -1-6. The student-to-teacher ratio is 15.5:1.
According to EDFacts data, 67% of students at Mammoth Heights Elementary meet grade-level proficiency standards in combined math and reading assessments.
Mammoth Heights Elementary is part of the Douglas County School District No. Re 1 in Parker, Colorado. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
The this entity record above pulls directly from NCES Common Core of Data and EDFacts. What follows is the per-entity context — how this entity sits in the broader U.S. K-12 school outcomes and enrollment distribution and which underlying factors drive the headline numbers.
Every number on this page links back to NCES Common Core of Data and EDFacts; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. public schools and districts with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: NCES Common Core of Data, 2026.