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SCHOOL COMMUNITY·BROOKLYN-GUERNSEY-MALCOM COMM SCHOOL DISTRICT·NCES 190549000174

Brooklyn-Guernsey-Malcom Jr-Sr High School

1090 Jackson St, Brooklyn, IA 52211 · (641) 522-7058 · Poweshiek County
GRADES 07–12HIGH43-RURALREGULAR SCHOOL268 STUDENTS
Enrollment
268
High
DISTRICT 284 · STATE 468
Student : Teacher
14.7:1
18 FTE teachers
DISTRICT 13.6:1 · STATE 17.3:1
Free / Reduced Lunch
35%
94 students
DISTRICT 37% · 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
45
Grade 8
39
Grade 9
49
Grade 10
40
Grade 11
51
Grade 12
44
Student demographics
White
24692%
DISTRICT 92% · STATE 70%
Hispanic
135%
DISTRICT 5% · STATE 14%
Black
31%
DISTRICT 1% · STATE 7%
Two+
41%
DISTRICT 2% · STATE 5%
Native American
10%
DISTRICT 0% · STATE 0%
Pacific Islander
10%
DISTRICT 0% · STATE 1%
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
13751%
Female
13149%

School pathway

Feeds from
Brooklyn-Guernsey-Malcom Elementary SchoolPK06
Based on grade levels within Brooklyn-Guernsey-Malcom Comm School District. Attendance zones can vary; confirm enrollment with the district.

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Test scores

ISASP 2024-25 . % Proficient
English Language Arts
87.3%
IA avg 73.6% . +4.0pp since 2023
Math
77.8%
IA avg 70.9% . +7.6pp since 2023

What this means: On the ISASP, Iowa's statewide test, about 87 of every 100 students at this school read and write at grade level and about 78 of 100 do math at grade level. Across all Iowa schools, those numbers are about 74 and 71. Reading and writing scores are up about 4 points since 2023, while math scores are up about 8 points.

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
77.2%
composite math + reading, all grades
Predicted
74.4%
based on IA schools with similar FRL share
Beats by
+2.8pp
above demographic expectation

What this means: About 77% of students here test proficient in math and reading, compared with the roughly 74% typical for Iowa schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Iowa's top nor bottom 10%.

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
268
+17 (+7%) vs 2017
Student : Teacher
14.7:1
was 13.0:1
% White
92%
was 90%
% Hispanic
5%
was 7%
% Black
1%
was 1%
% Asian
0%
was 0%
Source: NCES Common Core of Data

About Brooklyn-Guernsey-Malcom Jr-Sr High School

Located at 1090 Jackson St, in Brooklyn, Iowa, Brooklyn-Guernsey-Malcom Jr-Sr High School is a small senior high that teaches 268 students (grades 7 through 12), overseen by Brooklyn-Guernsey-Malcom Comm School District. By comparison, Iowa's public schools average about 468 students each, so Brooklyn-Guernsey-Malcom Jr-Sr High School sits 43% smaller than that benchmark.

Across the 2 schools in Brooklyn-Guernsey-Malcom Comm School District (568 students total), Brooklyn-Guernsey-Malcom Jr-Sr High School accounts for its share of the district's footprint.

Demographically, Brooklyn-Guernsey-Malcom Jr-Sr High School records that 92% of students identify as White, making the school strongly White-majority. Beyond that, the school shows 5% Hispanic. That mix tracks the wider county fairly closely.

Looking at the economic backdrop, Staff filings list 18 full-time-equivalent teachers, which works out to roughly 14.7:1 students per teacher. Statewide, the average ratio sits near 17.3:1, putting Brooklyn-Guernsey-Malcom Jr-Sr High School tighter than the state norm the norm. Around 35% of the student body qualifies for free or reduced-price meals, a commonly cited indicator of low-income enrollment.

On a residual basis (actual vs predicted given the student mix), Brooklyn-Guernsey-Malcom Jr-Sr High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 74.4%, the actual is 77.2%, a residual of +2.8 points.

Zooming out to the county, Poweshiek County reports that median household income runs about $67,391, roughly 27% of adults have completed at least a four-year degree, and roughly 6% of residents live below the federal poverty line. In all, Poweshiek County runs 11 public schools (combined enrollment of about 2,566 students), of which Brooklyn-Guernsey-Malcom Jr-Sr High School is one.

Nearest neighbor: Brooklyn-Guernsey-Malcom Elementary School, around 0.0 miles off. Within ten miles, there are 3 other public schools, a sparser pattern than typical urban areas. Among the 8 schools in that immediate cluster with test data (this one included), Brooklyn-Guernsey-Malcom Jr-Sr High School ranks 3rd on composite proficiency, above the local average of 75.9%.

The campus sits in a countryside setting.

Over the past 7-year window. Over the past 7-year window, the student count increased 7%: 251 students in 2018 compared to 268 in 2025. Class-load math has grew: from 13.0:1 in 2018 to 14.7:1 in 2025.

Within the allk12 community for this school, members of the Brooklyn-Guernsey-Malcom Jr-Sr High School community share and discuss sports schedules, lunch menu changes, and school spirit week. Posting is open to anyone connected to the school.

Poweshiek County at a glance

View full county profile
Population
18,545
Census ACS
Median income
$67,391
Household, ACS
Bachelor's+
27%
Adults 25+
Poverty rate
6%
Below federal line
Schools in county
11
2,566 students

Quick facts

School name
Brooklyn-Guernsey-Malcom Jr-Sr High School
District
Brooklyn-Guernsey-Malcom Comm School District
Address
1090 Jackson St, Brooklyn, IA 52211
Phone
(641) 522-7058
County
Poweshiek County
Level
High
Grade range
07–12
Total enrollment
268
Teachers (FTE)
18
Student–teacher ratio
14.7:1
Free/Reduced lunch
94 (35%)
Locale
43-Rural: Remote
NCES ID
190549000174
Charter school
No
Virtual school
No

Related schools

Other schools in Brooklyn-Guernsey-Malcom Comm School District
Other schools in Brooklyn
Nearby schools

Frequently asked questions

About Brooklyn-Guernsey-Malcom Jr-Sr High School
What is the total enrollment at Brooklyn-Guernsey-Malcom Jr-Sr High School?
Brooklyn-Guernsey-Malcom Jr-Sr High School enrolls approximately 268 students in grades 07-12.
What grades does Brooklyn-Guernsey-Malcom Jr-Sr High School serve?
Brooklyn-Guernsey-Malcom Jr-Sr High School serves grades 07-12.
What is the student-teacher ratio at Brooklyn-Guernsey-Malcom Jr-Sr High School?
The student-to-teacher ratio at Brooklyn-Guernsey-Malcom Jr-Sr High School is approximately 14.7:1 (18 FTE teachers).
How diverse is Brooklyn-Guernsey-Malcom Jr-Sr High School?
Brooklyn-Guernsey-Malcom Jr-Sr High School reports a student body of 92% White, 5% Hispanic, 1% Black, 1% Two or more.
Who oversees Brooklyn-Guernsey-Malcom Jr-Sr High School?
Brooklyn-Guernsey-Malcom Jr-Sr High School is overseen by Brooklyn-Guernsey-Malcom Comm School District in Poweshiek County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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