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SCHOOL COMMUNITY·CLEAR CREEK AMANA COMM SCHOOL DISTRICT·NCES 190759000361

Clear Creek Amana High School

551 W Marengo Rd, Tiffin, IA 52340 · (319) 545-2361 · Johnson County
GRADES 09–12HIGH22-SUBURBREGULAR SCHOOL800 STUDENTS
Enrollment
800
High
DISTRICT 351 · STATE 468
Student : Teacher
14.7:1
55 FTE teachers
DISTRICT 14.6:1 · STATE 17.3:1
Free / Reduced Lunch
28%
226 students
DISTRICT 29% · STATE 41%
Community
2
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 9
225
Grade 10
189
Grade 11
193
Grade 12
193
Student demographics
White
60876%
DISTRICT 72% · STATE 70%
Hispanic
739%
DISTRICT 9% · STATE 14%
Black
638%
DISTRICT 10% · STATE 7%
Asian
101%
DISTRICT 2% · STATE 2%
Two+
415%
DISTRICT 7% · STATE 5%
Native American
30%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
42253%
Female
37647%

Discussions

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Test scores

ISASP 2024-25 . % Proficient
English Language Arts
78.9%
IA avg 73.6% . +3.1pp since 2023
Math
74.9%
IA avg 70.9% . -1.1pp since 2023
Source: ISASP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
76.1%
composite math + reading, all grades
Predicted
77.8%
based on IA schools with similar FRL share
Beats by
-1.7pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
800
+168 (+27%) vs 2017
Student : Teacher
14.7:1
was 13.3:1
% White
76%
was 84%
% Hispanic
9%
was 6%
% Black
8%
was 5%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Clear Creek Amana High School

Set in Tiffin, Iowa, Clear Creek Amana High School is a sprawling secondary school, run under Clear Creek Amana Comm School District. It works with 800 students across grades 9 through 12. That puts it 71% larger than the typical public school in Iowa, which averages around 468 students.

Across the 9 schools in Clear Creek Amana Comm School District (3,156 students total), Clear Creek Amana High School accounts for its share of the district's footprint.

In terms of who attends, Clear Creek Amana High School records that the largest single group is White, at 76% of enrollment. Beyond that, the school shows 9% Hispanic, 8% Black, 5% multiracial. That mix tracks the wider county fairly closely.

Looking at school resources, The school reports having 55 full-time-equivalent teachers, for a student-teacher ratio near 14.7:1. That figure is tighter than the state norm's 17.3:1 average. About 28% of enrolled students meet the income threshold for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Johnson County runs at roughly 37%, so the school's eligibility rate is somewhat below the surrounding baseline.

After controlling for student poverty, Clear Creek Amana High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 77.8%, the actual is 76.1%, a residual of -1.7 points.

In the area at large, Johnson County reports that the typical household earns roughly $74,935 per year, roughly 55% of adults have completed at least a four-year degree, and roughly 7% of residents live below the federal poverty line. Across Johnson County's 43 public schools (combined enrollment of about 20,019 students), Clear Creek Amana High School is one campus in the mix.

Clipper Early Childhood Academy is the nearest neighboring public school, about 0.2 miles from this campus. Within five miles, there are 8 other public schools. On composite proficiency, Clear Creek Amana High School comes 4th of 7 in the immediate cluster, ahead of the nearby-schools average of 74.8%.

Clear Creek Amana High School operates from a commuter-belt location.

Five-year trend. Over the past 7-year window, the student count expanded 27%: 632 students in 2018 compared to 800 in 2025. White enrollment moved from 84% to 76% across the same window. Class-load math has loosened: from 13.3:1 in 2018 to 14.7:1 in 2025.

Inside the community feed, posts here usually surface around fundraisers, lost-and-found posts, and report-card season. Contributors range from current parents to recent graduates and teachers.

Johnson County at a glance

View full county profile
Population
156,639
Census ACS
Median income
$74,935
Household, ACS
Bachelor's+
55%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
43
20,019 students

Quick facts

School name
Clear Creek Amana High School
District
Clear Creek Amana Comm School District
Address
551 W Marengo Rd, Tiffin, IA 52340
Phone
(319) 545-2361
County
Johnson County
Level
High
Grade range
09–12
Total enrollment
800
Teachers (FTE)
55
Student–teacher ratio
14.7:1
Free/Reduced lunch
226 (28%)
Locale
22-Suburb: Mid-size
NCES ID
190759000361
Charter school
No
Virtual school
No

Related schools

Other schools in Clear Creek Amana Comm School District
Other schools in Tiffin
Nearby schools

Frequently asked questions

About Clear Creek Amana High School
How large is Clear Creek Amana High School?
Clear Creek Amana High School enrolls approximately 800 students in grades 09-12.
What grades does Clear Creek Amana High School serve?
Clear Creek Amana High School serves grades 09-12.
How many teachers does Clear Creek Amana High School have?
Clear Creek Amana High School employs 55 FTE teachers, for a student-to-teacher ratio of 14.7:1.
How diverse is Clear Creek Amana High School?
Clear Creek Amana High School reports a student body of 76% White, 9% Hispanic, 8% Black, 1% Asian, 5% Two or more.
What district is Clear Creek Amana High School in?
Clear Creek Amana High School is part of Clear Creek Amana Comm School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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