Cowan Sunset Southeast HS
Las Vegas, NV · High School · Grades 9-12
Cowan Sunset Southeast HS is a high school in Las Vegas, NV with 25 students enrolled and a 60% proficiency rate. Part of Clark County School District. NCES data from the U.S. Department of Education.
Cowan Sunset Southeast HS is a small high school in Las Vegas, NV, serving 25 students in grades 9-12 in the Clark County School District. That headcount is below the 840-student average for schools in the district.
EDFacts assessment data puts 60% of students at or above grade level in combined math and reading, a little above the national midpoint where roughly half of tested students clear the bar. That is 29 points above the 32% average for the Clark County School District. Against the 39% Nevada statewide average, the school sits 22 points higher.
Over the last three reported years the district proficiency rate this school inherits has risen by about 28 points. As a high school, it reports a 92% adjusted-cohort graduation rate, the share of first-time ninth-graders who earn a regular diploma within four years.
A relatively low 12% of students qualify for free or reduced-price lunch.
Get Cowan Sunset Southeast HS's new scores when they post
Subscribe for OpenSchoolData updates by email. No spam, unsubscribe anytime.
About This School
Cowan Sunset Southeast HS is a high school located in Las Vegas, Nevada. The school serves 25 students in grades 9-12.
According to EDFacts assessment data, 60% of students meet grade-level proficiency standards in combined math and reading. The school reports a 92% graduation rate.
12% of students qualify for free or reduced-price lunch.
Cowan Sunset Southeast HS is part of the Clark County School District in Nevada.
How This School Compares
Cowan Sunset Southeast HS has 25 students enrolled, making it smaller than the average school in Clark County School District (840 students). Its 60% proficiency rate is 29 percentage points above the district average of 32%. Compared to the Nevada state average of 39%, the school performs 22 points higher.
Frequently Asked Questions
Cowan Sunset Southeast HS has 25 students enrolled in grades 9-12. The student-to-teacher ratio is not reported.
According to EDFacts data, 60% of students at Cowan Sunset Southeast HS meet grade-level proficiency standards in combined math and reading assessments.
Cowan Sunset Southeast HS has a 92% graduation rate, measuring the percentage of students who graduate within four years.
Cowan Sunset Southeast HS is part of the Clark County School District in Las Vegas, Nevada. 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.
Source: NCES Common Core of Data, 2026.