Three Creeks K-8
Arvada, CO · Middle School
Three Creeks K-8 is a middle school in Arvada, CO with 1,026 students enrolled and a 69% proficiency rate. Part of Jefferson County School District No. R-1. NCES data from the U.S. Department of Education.
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About This School
Three Creeks K-8 is a middle school located in Arvada, Colorado. The school serves 1,026 students. The student-to-teacher ratio is 18.3:1.
According to EDFacts assessment data, 69% of students meet grade-level proficiency standards in combined math and reading.
8% of students qualify for free or reduced-price lunch.
Three Creeks K-8 is part of the Jefferson County School District No. R-1 in Colorado.
How This School Compares
Three Creeks K-8 has 1,026 students enrolled, making it larger than the average school in Jefferson County School District No. R-1 (465 students). Its 69% proficiency rate is 15 percentage points above the district average of 54%. Compared to the Colorado state average of 51%, the school performs 18 points higher.
Other Schools in Jefferson County School District No. R-1
Frequently Asked Questions
Three Creeks K-8 has 1,026 students enrolled. The student-to-teacher ratio is 18.3:1.
According to EDFacts data, 69% of students at Three Creeks K-8 meet grade-level proficiency standards in combined math and reading assessments.
Three Creeks K-8 is part of the Jefferson County School District No. R-1 in Arvada, 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.
this entity is one of the data points covered by this site’s U.S. K-12 school outcomes and enrollment dataset. The detail above comes directly from NCES Common Core of Data and EDFacts; the context that follows situates the headline numbers against the broader distribution across U.S. public schools and districts.
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.