Serving 955 students in grades 9-12, Gretna High School ranks in the top 50% of all schools in Nebraska for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 61% (which is higher than the Nebraska state average of 58%). The percentage of students achieving proficiency in reading/language arts is 63% (which is higher than the Nebraska state average of 47%).
The student-teacher ratio of 15:1 is higher than the Nebraska state level of 12:1.
Minority enrollment is 13% of the student body (majority Hispanic), which is lower than the Nebraska state average of 39% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 955 students
- Student-Teacher Ratio: 15:1
- Minority Enrollment: 13%
- Graduation Rate: 98% (Top 1% in NE)
- Overall Testing Rank: Top 50%
- Math Proficiency: 61% (Btm 50%)
- Reading Proficiency: 63% (Top 20%)
- Science Proficiency: 76% (Top 30%)
- Source: National Center for Education Statistics (NCES), NE Dept. of Education
Top Rankings
Gretna High School ranks among the top 20% of public schools in Nebraska for:
Category
Attribute
Reading/Language Arts Proficiency
Graduation Rate
School Overview
Gretna High School's student population of 955 students has declined by 38% over five school years.
The teacher population of 65 teachers has declined by 24% over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
955 students
Total Classroom Teachers
65 teachers
Year Founded
1905
Campus Size
50 acres
School Motto
Truth and Honor
School Rankings
Gretna High School ranks within the top 50% of all 901 schools in Nebraska (based off of combined math and reading proficiency testing data).
The diversity score of Gretna High School is 0.24, which is less than the diversity score at state average of 0.58. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#314 out of 901 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
61%
58%
Reading/Language Arts Test Scores (% Proficient)
63%
47%
Science Test Scores (% Proficient)
76%
62%
Student-Teacher Ratio
15:1
12:1
American Indian
1%
1%
Asian
1%
3%
Hispanic
8%
23%
Black
1%
7%
White
87%
61%
Hawaiian
n/a
n/a
Two or more races
2%
5%
All Ethnic Groups
Graduation Rate
98%
87%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
9%
35%
Eligible for Reduced Lunch
4%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NE Dept. of Education
School Notes
- School Mascot: Wild Boars
Frequently Asked Questions
What is Gretna High School's ranking?
Gretna High School is ranked #314 out of 901 schools, which ranks it among the top 50% of public schools in Nebraska.
What percent of students have achieved state testing proficiency in math and reading?
61% of students have achieved math proficiency (compared to the 58% NE state average), while 63% of students have achieved reading proficiency (compared to the 47% NE state average).
What is the graduation rate of Gretna High School?
The graduation rate of Gretna High School is 98%, which is higher than the Nebraska state average of 87%.
How many students attend Gretna High School?
955 students attend Gretna High School.
What is the racial composition of the student body?
87% of Gretna High School students are White, 8% of students are Hispanic, 2% of students are Two or more races, 1% of students are American Indian, 1% of students are Asian, and 1% of students are Black.
What is the student-teacher ratio of Gretna High School?
Gretna High School has a student ration of 15:1, which is higher than the Nebraska state average of 12:1.
What grades does Gretna High School offer ?
Gretna High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Gretna High School part of?
Gretna High School is part of Gretna School District.
School Reviews
Review Gretna High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
