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SCHOOL COMMUNITY·IOWA VALLEY COMM SCHOOL DISTRICT·NCES 191485000910

Iowa Valley Jr-Sr High School

359 E Hilton St, Marengo, IA 52301 · (319) 642-3332 · Iowa County
GRADES 07–12HIGH42-RURALREGULAR SCHOOL229 STUDENTS
Enrollment
229
High
DISTRICT 272 · STATE 468
Student : Teacher
11.9:1
19 FTE teachers
DISTRICT 13.6:1 · STATE 17.3:1
Free / Reduced Lunch
31%
70 students
DISTRICT 36% · STATE 41%
Community
0
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 7
47
Grade 8
40
Grade 9
35
Grade 10
35
Grade 11
40
Grade 12
32
Student demographics
White
20891%
DISTRICT 92% · STATE 70%
Hispanic
146%
DISTRICT 5% · STATE 14%
Black
31%
DISTRICT 1% · STATE 7%
Two+
42%
DISTRICT 2% · STATE 5%
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
12153%
Female
10847%

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Test scores

ISASP 2024-25 . % Proficient
English Language Arts
79.1%
IA avg 73.6% . -7.3pp since 2023
Math
61.7%
IA avg 70.9% . -8.2pp 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
75.1%
composite math + reading, all grades
Predicted
76.7%
based on IA schools with similar FRL share
Beats by
-1.6pp
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
229
-12 (-5%) vs 2017
Student : Teacher
11.9:1
was 11.8:1
% White
91%
was 89%
% Hispanic
6%
was 7%
% Black
1%
was 1%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About Iowa Valley Jr-Sr High School

As a compact high school in Marengo, Iowa, Iowa Valley Jr-Sr High School instructs 229 students from grades 7 through 12, overseen by Iowa Valley Comm School District. Compared to the state average of about 468 students per school, that is 51% below typical.

Within Iowa Valley Comm School District, which oversees 2 schools and 543 students, Iowa Valley Jr-Sr High School is one campus in the system.

On the student-mix side, Iowa Valley Jr-Sr High School shows that nearly all students (91%) are White. The remainder breaks down as 6% Hispanic. That mix tracks the wider county fairly closely.

Looking at the economic backdrop, The school employs 19 full-time-equivalent teachers, for a student-teacher ratio near 11.9:1. That figure is tighter than the state norm's 17.3:1 average. Around 31% of the student body qualifies for free or reduced-price meals, a number frequently used as a low-income enrollment indicator.

With demographic context factored in, Iowa Valley Jr-Sr High School tracks the demographic baseline. The model predicts 76.7% given the school's FRL share; actual proficiency is 75.1%.

Around the school, community-level numbers for Iowa County indicate median household earnings sit near $71,223, 25% of adults hold a bachelor's degree or higher, and the poverty rate sits near 4%. In all, Iowa County runs 10 public schools (combined enrollment of about 2,580 students), of which Iowa Valley Jr-Sr High School is one.

Nearest neighbor: Iowa Valley Elementary School, around 0.3 miles off. 5 of the 8 nearest public schools sit inside a ten-mile radius, suggesting a relatively low-density school footprint. Ranking that nearby cluster on reported proficiency puts Iowa Valley Jr-Sr High School at 4th of 7; the average score across the group is 75.4%.

Iowa Valley Jr-Sr High School operates from a countryside location.

Looking at the recent track record. Looking back 7 years, enrollment at Iowa Valley Jr-Sr High School has ticked down 5%, going from 241 students in 2018 to 229 in 2025.

On the community side, recent activity here tends to focus on sports schedules, lunch menu changes, and school spirit week. Contributors range from current parents to recent graduates and teachers.

Iowa County at a glance

View full county profile
Population
16,507
Census ACS
Median income
$71,223
Household, ACS
Bachelor's+
25%
Adults 25+
Poverty rate
4%
Below federal line
Schools in county
10
2,580 students

Quick facts

School name
Iowa Valley Jr-Sr High School
District
Iowa Valley Comm School District
Address
359 E Hilton St, Marengo, IA 52301
Phone
(319) 642-3332
County
Iowa County
Level
High
Grade range
07–12
Total enrollment
229
Teachers (FTE)
19
Student–teacher ratio
11.9:1
Free/Reduced lunch
70 (31%)
Locale
42-Rural: Distant
NCES ID
191485000910
Charter school
No
Virtual school
No

Related schools

Other schools in Iowa Valley Comm School District
Other schools in Marengo
Nearby schools

Frequently asked questions

About Iowa Valley Jr-Sr High School
How large is Iowa Valley Jr-Sr High School?
Iowa Valley Jr-Sr High School enrolls approximately 229 students in grades 07-12.
What grades does Iowa Valley Jr-Sr High School serve?
Iowa Valley Jr-Sr High School serves grades 07-12.
How many students per teacher at Iowa Valley Jr-Sr High School?
Approximately 11.9:1 students per teacher at Iowa Valley Jr-Sr High School.
What is the racial breakdown of students at Iowa Valley Jr-Sr High School?
At Iowa Valley Jr-Sr High School, the student body is approximately 91% White, 6% Hispanic, 1% Black, 2% Two or more.
Is Iowa Valley Jr-Sr High School public or private?
Iowa Valley Jr-Sr High School is a public K-12 school, overseen by Iowa Valley Comm School District.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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