Brantner Elementary School
Thornton, CO · Elementary School · Grades -1-5
Brantner Elementary School is a elementary school in Thornton, CO with 682 students enrolled and a 62% proficiency rate. Part of School District 27J. NCES data from the U.S. Department of Education.
Get Brantner Elementary School's new scores when they post
We'll email you the moment Brantner Elementary School changes. No spam — only real updates.
About This School
Brantner Elementary School is a elementary school located in Thornton, Colorado. The school serves 682 students in grades -1-5. The student-to-teacher ratio is 18.9:1.
According to EDFacts assessment data, 62% of students meet grade-level proficiency standards in combined math and reading.
22% of students qualify for free or reduced-price lunch.
Brantner Elementary School is part of the School District 27J in Colorado.
How This School Compares
Brantner Elementary School has 682 students enrolled, making it smaller than the average school in School District 27J (710 students). Its 62% proficiency rate is 9 percentage points above the district average of 53%. Compared to the Colorado state average of 51%, the school performs 11 points higher.
Frequently Asked Questions
Brantner Elementary School has 682 students enrolled in grades -1-5. The student-to-teacher ratio is 18.9:1.
According to EDFacts data, 62% of students at Brantner Elementary School meet grade-level proficiency standards in combined math and reading assessments.
Brantner Elementary School is part of the School District 27J in Thornton, 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.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. public schools and districts. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: NCES Common Core of Data, 2026.