Central Lyon Secondary School

1010 S Greene Street
Rock Rapids, IA 51246
(School attendance zone shown in map)
9/
10
Top 20%
Serving 363 students in grades 7-12, Central Lyon Secondary School ranks in the top 20% of all schools in Iowa for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 80% (which is higher than the Iowa state average of 64%). The percentage of students achieving proficiency in reading/language arts is 85% (which is higher than the Iowa state average of 70%).
The student:teacher ratio of 15:1 is higher than the Iowa state level of 14:1.
Minority enrollment is 7% of the student body (majority Hispanic), which is lower than the Iowa state average of 28% (majority Hispanic).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 7-12
  • Enrollment: 363 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 7%
  • : ≥90% (Top 50% in IA)
  • : Top 20%
  • : 80% (Top 20%)
  • : 85% (Top 10%)
  • : 75-79% (Top 20%)
  • Source: National Center for Education Statistics (NCES), IA Dept. of Education

Top Rankings

Central Lyon Secondary School ranks among the top 20% of public schools in Iowa for:

School Overview

Central Lyon Secondary School's student population of 363 students has grown by 74% over five school years.
The teacher population of 25 teachers has grown by 25% over five school years.
School Type
Grades Offered
Grades 7-12
(offers virtual instruction)
Total Students
363 students
This chart displays total students of Central Lyon Secondary School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Central Lyon Secondary School
Total Classroom Teachers
25 teachers
This chart displays the total teachers of Central Lyon Secondary School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Central Lyon Secondary School by grade.

School Rankings

Central Lyon Secondary School ranks within the top 20% of all 1,233 schools in Iowa (based off of combined math and reading proficiency testing data).
The diversity score of Central Lyon Secondary School is 0.13, which is less than the diversity score at state average of 0.46. The school's diversity has stayed relatively flat over five school years.
This School
State Level (IA)
#134 out of 1233 schools
(Top 20%)
This chart displays the overall school rank of Central Lyon Secondary School, with the latest 2021-22 school year data.
80%
64%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Central Lyon Secondary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Iowa by year, with the latest 2021-22 school year data.
85%
70%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Central Lyon Secondary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Iowa by year, with the latest 2021-22 school year data.
75-79%
63%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Central Lyon Secondary School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Iowa by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
15:1
14:1
This chart displays the student teacher ratio of Central Lyon Secondary School and the public school average student teacher ratio of Iowa by year, with the latest 2022-23 school year data.
American Indian
n/a
n/a
This chart displays the percentage of American Indian students in Central Lyon Secondary School and percentage of American Indian public school students in Iowa by year, with the latest 2008-09 school year data.
Asian
n/a
2%
This chart displays the percentage of Asian students in Central Lyon Secondary School and the percentage of Asian public school students in Iowa by year, with the latest 2011-12 school year data.
Hispanic
5%
13%
This chart displays the percentage of Hispanic students in Central Lyon Secondary School and the percentage of Hispanic public school students in Iowa by year, with the latest 2022-23 school year data.
Black
1%
7%
This chart displays the percentage of Black students in Central Lyon Secondary School and the percentage of Black public school students in Iowa by year, with the latest 2022-23 school year data.
White
93%
72%
This chart displays the percentage of White students in Central Lyon Secondary School and the percentage of White public school students in Iowa by year, with the latest 2022-23 school year data.
Hawaiian
n/a
1%
Two or more races
1%
5%
This chart displays the percentage of students of two or more races in Central Lyon Secondary School and the percentage of public school students of two or more races in Iowa by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Central Lyon Secondary School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Iowa.
0.13
This chart displays the diversity score of Central Lyon Secondary School and the public school average diversity score of Iowa by year, with the latest 2022-23 school year data.
≥90%
90%
This chart displays graduation rate of Central Lyon Secondary School and public school graduation rate of Iowa by year, with the latest 2021-22 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
17%
36%
This chart displays the percentage of students who is eligible for free lunch in Central Lyon Secondary School and the percentage of public school students who is eligible for free lunch in Iowa by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
7%
6%
This chart displays the percentage of students who is eligible for reduced lunch in Central Lyon Secondary School and the percentage of public school students who is eligible for reduced lunch in Iowa by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), IA Dept. of Education

Frequently Asked Questions

What is Central Lyon Secondary School's ranking?
Central Lyon Secondary School is ranked #134 out of 1,233 schools, which ranks it among the top 20% of public schools in Iowa.
What percent of students have achieved state testing proficiency in math and reading?
80% of students have achieved math proficiency (compared to the 64% IA state average), while 85% of students have achieved reading proficiency (compared to the 70% IA state average).
What is the graduation rate of Central Lyon Secondary School?
The graduation rate of Central Lyon Secondary School is 90%, which is equal to the Iowa state average of 90%.
How many students attend Central Lyon Secondary School?
363 students attend Central Lyon Secondary School.
What is the racial composition of the student body?
93% of Central Lyon Secondary School students are White, 5% of students are Hispanic, 1% of students are Black, and 1% of students are Two or more races.
What is the student:teacher ratio of Central Lyon Secondary School?
Central Lyon Secondary School has a student ration of 15:1, which is higher than the Iowa state average of 14:1.
What grades does Central Lyon Secondary School offer ?
Central Lyon Secondary School offers enrollment in grades 7-12 (offers virtual instruction).
What school district is Central Lyon Secondary School part of?
Central Lyon Secondary School is part of Central Lyon Comm School District.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 7-12
  • Enrollment: 363 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 7%
  • : ≥90% (Top 50%)
  • : Top 20%
  • : 80% (Top 20%)
  • : 85% (Top 10%)
  • : 75-79% (Top 20%)
  • Source: National Center for Education Statistics (NCES), IA Dept. of Education

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