Olathe Northwest High School
Olathe, KS · High School · Grades 9-12
Olathe Northwest High School is a high school in Olathe, KS with 1,952 students enrolled and a 63% proficiency rate. Part of Olathe. NCES data from the U.S. Department of Education.
Get Olathe Northwest High School's new scores when they post
We'll email you the moment Olathe Northwest High School changes. No spam — only real updates.
About This School
Olathe Northwest High School is a high school located in Olathe, Kansas. The school serves 1,952 students in grades 9-12. The student-to-teacher ratio is 16.0:1.
According to EDFacts assessment data, 63% of students meet grade-level proficiency standards in combined math and reading. The school reports a 86% graduation rate.
17% of students qualify for free or reduced-price lunch.
Olathe Northwest High School is part of the Olathe in Kansas.
How This School Compares
Olathe Northwest High School has 1,952 students enrolled, making it larger than the average school in Olathe (569 students). Its 63% proficiency rate is 7 percentage points above the district average of 56%. Compared to the Kansas state average of 50%, the school performs 13 points higher.
Frequently Asked Questions
Olathe Northwest High School has 1,952 students enrolled in grades 9-12. The student-to-teacher ratio is 16.0:1.
According to EDFacts data, 63% of students at Olathe Northwest High School meet grade-level proficiency standards in combined math and reading assessments.
Olathe Northwest High School has a 86% graduation rate, measuring the percentage of students who graduate within four years.
Olathe Northwest High School is part of the Olathe in Olathe, Kansas. 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.
Explore School Data
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.