The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
SCHOOL COMMUNITY·NORTH POLK COMM SCHOOL DISTRICT·NCES 192091001248

North Polk High School

13930 NE 6th St, Alleman, IA 50007 · (515) 984-3400 · Polk County
GRADES 09–12HIGH41-RURALREGULAR SCHOOL644 STUDENTS
Enrollment
644
High
DISTRICT 462 · STATE 468
Student : Teacher
17.2:1
37 FTE teachers
DISTRICT 15.7:1 · STATE 17.3:1
Free / Reduced Lunch
10%
66 students
DISTRICT 9% · 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
149
Grade 10
158
Grade 11
160
Grade 12
177
Student demographics
White
59092%
DISTRICT 92% · STATE 70%
Hispanic
264%
DISTRICT 3% · STATE 14%
Black
81%
DISTRICT 2% · STATE 7%
Asian
51%
DISTRICT 1% · STATE 2%
Two+
152%
DISTRICT 3% · 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
33051%
Female
31449%

Discussions

+ POST

Test scores

ISASP 2024-25 . % Proficient
English Language Arts
86.3%
IA avg 73.6% . -1.7pp since 2023
Math
82.5%
IA avg 70.9% . -5.1pp 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
84.6%
composite math + reading, all grades
Predicted
86.8%
based on IA schools with similar FRL share
Beats by
-2.2pp
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
644
+173 (+37%) vs 2017
Student : Teacher
17.2:1
was 16.8:1
% White
92%
was 95%
% Hispanic
4%
was 1%
% Black
1%
was 0%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About North Polk High School

Set in Alleman, Iowa, North Polk High School is a mid-tier high school, run under North Polk Comm School District. It teaches 644 students across grades 9 through 12. Enrollment runs roughly 38% bigger than the state mean of about 468.

Within North Polk Comm School District, which oversees 5 schools and 2,309 students, North Polk High School is one campus in the system.

On demographics, North Polk High School logs that nearly all students (92%) are White. The remainder consists of 4% Hispanic, 2% multiracial. That is considerably more White than the county at large, where the share is closer to 76%.

On the income-and-resources front, Staff filings list 37 full-time-equivalent teachers, which works out to roughly 17.2:1 students per teacher. That tracks the state average closely. Roughly 10% of students at North Polk High School qualify for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator. By comparison, Polk County runs at roughly 49%, so the school's eligibility rate is below the surrounding baseline.

After controlling for student poverty, North Polk High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 86.8%, the actual is 84.6%, a residual of -2.2 points.

Across the wider county, the surrounding county (Polk County) records that median household income runs about $83,576, roughly 40% of adults have completed at least a four-year degree, and census figures put the poverty rate at about 7%. Across Polk County's 137 public schools (combined enrollment of about 77,436 students), North Polk High School is one campus in the mix.

Nearest neighbor: North Polk Central Elementary School, around 0.1 miles off. Counting just inside five miles, 5 other public schools cluster around North Polk High School. Among the 9 schools in that immediate cluster with test data (this one included), North Polk High School ranks 3rd on composite proficiency, ahead of the local average of 82.6%.

Geographically, the school is in a small-town area.

Trend over the last 7 years. Over the past 7-year window, the student count edged up 37%: 471 students in 2018 compared to 644 in 2025.

On this page, the page collects discussion, questions, and updates around fundraisers, lost-and-found posts, and report-card season. Anyone with firsthand experience at this school can post or comment.

Polk County at a glance

View full county profile
Population
503,175
Census ACS
Median income
$83,576
Household, ACS
Bachelor's+
40%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
137
77,436 students

Quick facts

School name
North Polk High School
District
North Polk Comm School District
Address
13930 NE 6th St, Alleman, IA 50007
Phone
(515) 984-3400
County
Polk County
Level
High
Grade range
09–12
Total enrollment
644
Teachers (FTE)
37
Student–teacher ratio
17.2:1
Free/Reduced lunch
66 (10%)
Locale
41-Rural: Fringe
NCES ID
192091001248
Charter school
No
Virtual school
No

Related schools

Other schools in North Polk Comm School District
Other schools in Alleman
Nearby schools

Frequently asked questions

About North Polk High School
What is the total enrollment at North Polk High School?
North Polk High School enrolls approximately 644 students in grades 09-12.
What age range does North Polk High School serve?
North Polk High School serves students from grade 09 through grade 12.
How many teachers does North Polk High School have?
North Polk High School employs 37 FTE teachers, for a student-to-teacher ratio of 17.2:1.
What is the student diversity at North Polk High School?
Student demographics at North Polk High School are roughly 92% White, 4% Hispanic, 1% Black, 1% Asian, 2% Two or more.
Who oversees North Polk High School?
North Polk High School is overseen by North Polk Comm School District in Polk County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
+ Post