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SCHOOL COMMUNITY·GLIDDEN-RALSTON COMM SCHOOL DISTRICT·NCES 191275000772

Glidden-Ralston Jr-Sr High School

602 Idaho, Glidden, IA 51443 · (712) 659-2205 · Carroll County
GRADES 07–12HIGH42-RURALREGULAR SCHOOL163 STUDENTS
Enrollment
163
High
DISTRICT 195 · STATE 468
Student : Teacher
12.2:1
13 FTE teachers
DISTRICT 12.4:1 · STATE 17.3:1
Free / Reduced Lunch
29%
47 students
DISTRICT 32% · 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
33
Grade 8
32
Grade 9
24
Grade 10
22
Grade 11
30
Grade 12
22
Student demographics
White
15193%
DISTRICT 95% · STATE 70%
Hispanic
96%
DISTRICT 4% · STATE 14%
Black
21%
DISTRICT 1% · STATE 7%
Two+
11%
DISTRICT 0% · 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
8049%
Female
8351%

School pathway

Feeds from
Glidden-Ralston Elementary SchoolPK06
Based on grade levels within Glidden-Ralston 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
79.0%
IA avg 73.6% . +7.7pp since 2023
Math
66.2%
IA avg 70.9% . +7.3pp since 2023

What this means: On the ISASP, Iowa's statewide test, about 79 of every 100 students at this school read and write at grade level and about 66 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 8 points since 2023, while math scores are up about 7 points.

Source: ISASP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of IA schools after controlling for student poverty
Actual proficiency
66.6%
composite math + reading, all grades
Predicted
77.5%
based on IA schools with similar FRL share
Beats by
-10.9pp
below demographic expectation

What this means: About 67% of students here test proficient in math and reading, below the roughly 78% typical for Iowa schools with a similar share of low-income students. BeatsExpectations compares each school with others at the same poverty level, not by raw scores, so a school lands here when its results trail those comparable schools, which is not the same as having low scores. A higher-scoring school can still fall in this tier if similar schools score higher still.

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
163
+29 (+22%) vs 2017
Student : Teacher
12.2:1
was 10.2:1
% White
93%
was 99%
% Hispanic
6%
was 1%
Source: NCES Common Core of Data

About Glidden-Ralston Jr-Sr High School

Glidden-Ralston Jr-Sr High School operates as a tiny senior high in Glidden, Iowa, run under Glidden-Ralston Comm School District. Current enrollment sits at 163 students spanning grades 7 through 12. By comparison, Iowa's public schools average about 468 students each, so Glidden-Ralston Jr-Sr High School sits 65% leaner than that benchmark.

Glidden-Ralston Comm School District runs 2 schools in total, collectively educating 390 students. Glidden-Ralston Jr-Sr High School is one of those campuses.

On the student-mix side, Glidden-Ralston Jr-Sr High School shows that nearly all students (93%) are White. Other groups include 6% Hispanic. That mix tracks the wider county fairly closely.

Looking at school resources, Staff filings list 13 full-time-equivalent teachers, which works out to roughly 12.2:1 students per teacher. The state averages around 17.3:1, so this campus is tighter than the state norm typical. Around 29% of the student body qualifies for free or reduced-price meals, which schools and policymakers use as a rough income-mix signal.

After controlling for student poverty, Glidden-Ralston Jr-Sr High School falls in the UNDERPERFORMING tier of the BeatsExpectations residual. Given its student profile, a typical campus would land near 77.5%; this one comes in at 66.6%, -10.9 points off the demographic line.

In the surrounding community, census data for Carroll County shows median household earnings sit near $72,930, roughly 24% of adults have completed at least a four-year degree, and roughly 5% of residents live below the federal poverty line. Across Carroll County's 10 public schools (combined enrollment of about 2,912 students), Glidden-Ralston Jr-Sr High School is one campus in the mix.

Glidden-Ralston Elementary School is the nearest neighboring public school, about 0.0 miles from this campus. Within ten miles, there are 5 other public schools, a sparser pattern than typical urban areas. On composite proficiency, Glidden-Ralston Jr-Sr High School comes 8th of 8 in the immediate cluster, beneath the nearby-schools average of 73.9%.

Geographically, the school is in an outlying area.

Over the past 7-year window. Over the past 7-year window, the student count grew 22%: 134 students in 2018 compared to 163 in 2025. White enrollment moved from 99% to 93% across the same window. Class-load math has loosened: from 10.2:1 in 2018 to 12.2:1 in 2025.

On this page, the page collects discussion, questions, and updates around pickup logistics, teacher feedback, and after-school programs. Parents, students, alumni, and staff are welcome to weigh in.

Carroll County at a glance

View full county profile
Population
20,594
Census ACS
Median income
$72,930
Household, ACS
Bachelor's+
24%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
10
2,912 students

Quick facts

School name
Glidden-Ralston Jr-Sr High School
District
Glidden-Ralston Comm School District
Address
602 Idaho, Glidden, IA 51443
Phone
(712) 659-2205
County
Carroll County
Level
High
Grade range
07–12
Total enrollment
163
Teachers (FTE)
13
Student–teacher ratio
12.2:1
Free/Reduced lunch
47 (29%)
Locale
42-Rural: Distant
NCES ID
191275000772
Charter school
No
Virtual school
No

Related schools

Other schools in Glidden-Ralston Comm School District
Other schools in Glidden
Nearby schools

Frequently asked questions

About Glidden-Ralston Jr-Sr High School
How many students attend Glidden-Ralston Jr-Sr High School?
Glidden-Ralston Jr-Sr High School enrolls approximately 163 students in grades 07-12.
Is Glidden-Ralston Jr-Sr High School an elementary, middle, or high school?
Glidden-Ralston Jr-Sr High School is a high school covering grades 07-12.
How many teachers does Glidden-Ralston Jr-Sr High School have?
Glidden-Ralston Jr-Sr High School employs 13 FTE teachers, for a student-to-teacher ratio of 12.2:1.
How diverse is Glidden-Ralston Jr-Sr High School?
Glidden-Ralston Jr-Sr High School reports a student body of 93% White, 6% Hispanic, 1% Black, 1% Two or more.
Who oversees Glidden-Ralston Jr-Sr High School?
Glidden-Ralston Jr-Sr High School is overseen by Glidden-Ralston Comm School District in Carroll County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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