PROFICIENCY 90% 16% higher than state average
School Rankings Proficiency Averages
86%Central Lyon Comm School District
86%Rock Rapids

Central Lyon Senior High School is a school servicing grades 9 to 12 and is located in the district of "Central Lyon Comm School District" in Rock Rapids, IA. There are a total of 168 students and 18 teachers at Central Lyon Senior High School, for a student to teacher ratio of 10 to 1. There are a total of 34 free lunch students and 3 reduced lunch students.

Central Lyon Senior High School has an average proficiency test score (in mathematics and languages) of 90.0%, which is 16% higher than the Iowa average.


Student/Teacher ratio10:1
Free lunch34
Reduced lunch3


Advanced Placement
AP enrollment16
Taking some courses16
Taking some courses (not tests)0
Passing some courses11
Passing no courses<=2

Advanced placement (AP) is a program that offers high school students the ability to take college level courses and exams. These programs were created to be at the same level of most first year university courses. If the students were successful in the AP programs, they could potentially receive advanced placement, credit or exemptions when they go on to university. At Central Lyon Senior High School, there are a total of 16 students enrolled in advanced placement courses, with 16 taking some courses.

Proficiency in mathematics comparison

Proficiency in languages comparison

Proficiency in mathematics by grade

All>= 90%
High School>= 90%

Proficiency in languages by grade

All>= 90%
High School>= 90%

The proficiency in math and languages tables represent the percentage of students that scored at or above the proficiency level on their standardized state assessment tests. Although these tests are standardized within each state, the tests may vary from state to state. Comparing the results of one state to another may not always be an accurate or fair comparison.

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Central Lyon Senior High School race/ethnicity breakdown

Caucasian 95.0% 94.6% 78.7% 51.1%
African American 0.0% 0.8% 5.4% 15.9%
Asian 0.0% 0.0% 2.4% 4.7%
Hispanic or Latino 2.5% 3.4% 9.7% 23.6%
American Indian and Alaskan 0.0% 0.3% 0.5% 1.2%
Hawaiian 1.3% 0.6% 0.2% 0.4%
Multiracial 1.3% 0.3% 3.1% 3.1%

Other schools nearby

Central Lyon Elementary School85%0.0Rock Rapids, IA
Central Lyon Middle School85%0.4Rock Rapids, IA
Ellsworth Elementary80%10.1Ellsworth, MN
Ellsworth Secondary52%10.1Ellsworth, MN
George Elementary School85%10.3George, IA
George-little Rock Senior High School75%10.3George, IA
Hills-beaver Creek Secondary57%12.4Hills, MN

Rock Rapids demographics profile

StatisticRock RapidsIowaNational
Population density (sq mi)6065591
Median age39.938.037.7
Male/Female ratio0.9:11.0:11.0:1
Married (15yrs & older)76%60%55%
Speak English98%92%79%
Speak Spanish1%4%13%

Education level achieved in Rock Rapids

IndexRock RapidsIowaNational
Completed 8th grade93.4%89.2%84.3%
Completed high school89.4%87.7%83.0%
Completed some college57.8%59.8%59.4%
Completed associate degree39.1%38.4%38.5%
Completed bachelors28.0%27.2%30.3%
Completed masters6.8%8.7%11.5%
Completed professional degree2.0%2.7%3.3%
Completed doctorate1.4%1.1%1.3%
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Source: The Central Lyon Senior High School data displayed above is derived from the 2016 National Center for Education Statistics and from the U.S. Department of Education.
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