Big Horn High School
Big Horn, WY · High School · Grades 9-12
Big Horn High School is a high school in Big Horn, WY with 143 students enrolled and a 72% proficiency rate. Part of Sheridan County School District #1. NCES data from the U.S. Department of Education.
Big Horn High School is a small high school in Big Horn, WY, serving 143 students in grades 9-12 in the Sheridan County School District #1. That headcount is below the 145-student average for schools in the district.
On the latest EDFacts assessments, 72% of students reached grade-level proficiency in combined math and reading — a rate near the top of the national distribution. That is 14 points above the 58% average for the Sheridan County School District #1. Against the 55% Wyoming statewide average, the school sits 18 points higher.
Over the last three reported years the district proficiency rate this school inherits has risen by about 7 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.
The student-teacher ratio is 11.0 to 1, below the U.S. average of roughly 16 to 1, which generally allows more adult attention per student. A relatively low 11% of students qualify for free or reduced-price lunch.
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About This School
Big Horn High School is a high school located in Big Horn, Wyoming. The school serves 143 students in grades 9-12. The student-to-teacher ratio is 11.0:1.
According to EDFacts assessment data, 72% of students meet grade-level proficiency standards in combined math and reading. The school reports a 92% graduation rate.
11% of students qualify for free or reduced-price lunch.
Big Horn High School is part of the Sheridan County School District #1 in Wyoming.
How This School Compares
Big Horn High School has 143 students enrolled, making it smaller than the average school in Sheridan County School District #1 (145 students). Its 72% proficiency rate is 14 percentage points above the district average of 58%. Compared to the Wyoming state average of 55%, the school performs 18 points higher. With a 11.0:1 student-teacher ratio, it offers smaller class sizes than the national average.
Other Schools in Sheridan County School District #1
Frequently Asked Questions
Big Horn High School has 143 students enrolled in grades 9-12. The student-to-teacher ratio is 11.0:1.
According to EDFacts data, 72% of students at Big Horn High School meet grade-level proficiency standards in combined math and reading assessments.
Big Horn High School has a 92% graduation rate, measuring the percentage of students who graduate within four years.
Big Horn High School is part of the Sheridan County School District #1 in Big Horn, Wyoming. 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.