Serving 718 students in grades 9-12, Spencer High School ranks in the top 50% of all schools in Iowa for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 75% (which is higher than the Iowa state average of 68%). The percentage of students achieving proficiency in reading/language arts is 79% (which is higher than the Iowa state average of 70%).
The student-teacher ratio of 18:1 is higher than the Iowa state level of 14:1.
Minority enrollment is 13% of the student body (majority Hispanic), which is lower than the Iowa state average of 29% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 718 students
- Student-Teacher Ratio: 18:1
- Minority Enrollment: 13%
- Graduation Rate: 90-94% (Top 20% in IA)
- Overall Testing Rank: Top 50%
- Math Proficiency: 75% (Top 50%)
- Reading Proficiency: 79% (Top 30%)
- Science Proficiency: 65-69% (Top 50%)
- Source: National Center for Education Statistics (NCES), IA Dept. of Education
Top Rankings
Spencer High School ranks among the top 20% of public schools in Iowa for:
Category
Attribute
Graduation Rate
School Overview
Spencer High School's student population of 718 students has stayed relatively flat over five school years.
The teacher population of 40 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
718 students
Gender %
Total Classroom Teachers
40 teachers
Year Founded
1905
School Calendar
Last Day of School
Mon. May 25, 2026
School Motto
Learning Today, Leading Tomorrow
Average Class Size
20 students
School Rankings
Spencer High School ranks within the top 50% of all 1,223 schools in Iowa (based off of combined math and reading proficiency testing data).
The diversity score of Spencer High School is 0.24, which is less than the diversity score at state average of 0.47. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#400 out of 1223 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
75%
68%
Reading/Language Arts Test Scores (% Proficient)
79%
70%
Science Test Scores (% Proficient)
65-69%
63%
Student-Teacher Ratio
18:1
14:1
American Indian
n/a
n/a
Asian
1%
3%
Hispanic
9%
13%
Black
1%
7%
White
87%
71%
Hawaiian
n/a
1%
Two or more races
2%
5%
All Ethnic Groups
Graduation Rate
90-94%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
33%
36%
Eligible for Reduced Lunch
5%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IA Dept. of Education
Frequently Asked Questions
What is Spencer High School's ranking?
Spencer High School is ranked #400 out of 1,223 schools, which ranks it among the top 50% of public schools in Iowa.
What schools are Spencer High School often compared to?
Spencer High Schoolis often viewed alongside schools like Spencer Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
75% of students have achieved math proficiency (compared to the 68% IA state average), while 79% of students have achieved reading proficiency (compared to the 70% IA state average).
What is the graduation rate of Spencer High School?
The graduation rate of Spencer High School is 90-94%, which is higher than the Iowa state average of 90%.
How many students attend Spencer High School?
718 students attend Spencer High School.
What is the racial composition of the student body?
87% of Spencer High School students are White, 9% of students are Hispanic, 2% of students are Two or more races, 1% of students are Asian, and 1% of students are Black.
What is the student-teacher ratio of Spencer High School?
Spencer High School has a student ration of 18:1, which is higher than the Iowa state average of 14:1.
What grades does Spencer High School offer ?
Spencer High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Spencer High School part of?
Spencer High School is part of Spencer Community School District.
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