Excellent
#52 of 1,280 schools in IA
Top 4% in state
Clear Lake High School
High School · Clear Lake Comm School District
125 N 20th St, Clear Lake, IA 50428
Enrollment
458
Student-Teacher
14.8:1
Score
8.8
Grades
9th – 12th
Enrollment
458
Student-Teacher
14.8:1
Score
8.8
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Iowa schools
#52 of 1,280
In Clear Lake
#1 of 3
public schools
In district
#1 of 3
Clear Lake Comm School District
Academic growth
9.5 / 10
Excellent
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Clear Lake High School
High School in Clear Lake · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Clear Lake Middle School
0.1 mi away. Use as a geographic alternative in the same move search.
Clear Creek Elementary School
0.8 mi away. Use as a geographic alternative in the same move search.
About Clear Lake High School
Clear Lake High School is a public high school in Clear Lake, IA, part of Clear Lake Comm School District. Clear Lake High School serves approximately 458 students, and covers grades 9th-12th, and has a 14.8:1 student-teacher ratio. Clear Lake High School has a current MySchoolScout rating of 8.8 out of 10 and ranks #52 of 1,280 schools in IA.
Structured state assessment records for Clear Lake High School show 78% math proficiency (multi-year average, 2009-2025) and 81% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 8.8 · Excellent
- IA avg 6.0
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Clear Lake High School — Students at Clear Lake High School score 86% proficient, which is above what's typical for similar communities (expected: 76%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
33.6%
Students qualifying for federal meal assistance
Test Scores IA ISASP (2024-25)
Based on 39 test records from IA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 9.5/10.
How Clear Lake High School Compares
See how Clear Lake High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
125 N 20th St, Clear Lake, IA 50428
Nearby Alternatives
Families considering Clear Lake High School may also want to explore other high schools in the area. Garner-Hayfield-Ventura High School (rated 8.1/10, 12.7 miles away, in nearby Garner), with a comparable rating. Another option is Central Springs High School (rated 6.9/10, 13.2 miles away, in nearby Manly), a more accessible option. Additionally, Mason City High School (rated 3.7/10, 10.1 miles away, in nearby Mason City), a more accessible option. For more schools in Clear Lake, see our Clear Lake schools guide .
Nearby Schools
20 within 12.7 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 50428 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$72,932
Median Home Value
$253,900
Median Rent
$769/mo
Population
9,093
College Educated
32.3%
Homeownership
76.3%
Avg Commute
19.4 min
Poverty Rate
6.3%
Median Age
50.5
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Rock Valley High School Rock Valley, IA | 8.8 |
| Shenandoah High School Shenandoah, IA | 8.7 |
| Northeast Middle-High School Goose Lake, IA | 8.2 |
| Garner-Hayfield-Ventura High School Garner, IA | 8.1 |
| West Delaware High School Manchester, IA | 8.1 |
| Williamsburg Jr-Sr High School Williamsburg, IA | 8.1 |
Frequently Asked Questions
Common questions about Clear Lake High School
What grades does Clear Lake High School serve?
Clear Lake High School serves students in grades 9th through 12th.
How many students attend Clear Lake High School?
Clear Lake High School has an enrollment of approximately 458 students.
What is the student-teacher ratio at Clear Lake High School?
The student-teacher ratio at Clear Lake High School is 14.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Clear Lake High School rank in IA?
Clear Lake High School ranks #52 of 1,280 schools in IA.
What is Clear Lake High School's MySchoolScout rating?
Clear Lake High School has a current MySchoolScout rating of 8.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Clear Lake High School?
Based on loaded state assessment records, Clear Lake High School has 78% math proficiency (multi-year average, 2009-2025) and 81% reading/ELA proficiency (multi-year average, 2009-2025).
Is Clear Lake High School a charter school?
No, Clear Lake High School is not a charter school. It is a traditional public school operated by the local school district.
Is Clear Lake High School a Title I school?
No, Clear Lake High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Clear Lake High School?
33.6% of students at Clear Lake High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 458
- Student-Teacher Ratio
- 14.8:1
- Teachers (FTE)
- 31
- Free/Reduced Lunch
- 33.6%
- Type
- regular
- Setting
- Remote Town
- County
- Cerro Gordo County
- Chronic Absenteeism (SY 2022-23)
- 17.0%
- Phone
- (641) 357-5235
- 4-Year Graduation
- 95%+
Resources & Links
District
Clear Lake Comm School District- District Enrollment
- 1,472
- Schools in District
- 3
- Per-Pupil Spending
- $11,979
- District Rank
- #1 of 3
Other Schools in This District
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