Griswold Middle/High School
School pathway
Test scores
ISASP 2024-25 . % ProficientWhat this means: On the ISASP, Iowa's statewide test, about 77 of every 100 students at this school read and write at grade level and about 71 of 100 do math at grade level. Across all Iowa schools, those numbers are about 74 and 71. Reading and writing scores are down about 7 points since 2023, while math scores are down about 5 points.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 76% 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%.
7-year change
SY 2017-18 vs SY 2024-25About Griswold Middle/High School
Located at 20 Madison St., in Griswold, Iowa, Griswold Middle/High School is a cozy four-year high school that educates 193 students (grades 6 through 12), overseen by Griswold Comm School District. Enrollment runs roughly 59% leaner than the state mean of about 468.
Griswold Middle/High School is one of 2 schools operated by Griswold Comm School District, a district that enrolls 420 students overall.
On the student-mix side, Griswold Middle/High School records that nearly all students (94%) are White; the rest consists of 4% multiracial. That composition is broadly in line with Cass County as a whole.
On the resource side, Griswold Middle/High School shows 16 full-time-equivalent teachers, putting the student-to-teacher ratio at about 12.0:1. That figure is tighter than the state norm's 17.3:1 average. An estimated 36% of students are eligible for free or reduced-price lunch, a number frequently used as a low-income enrollment indicator.
On a residual basis (actual vs predicted given the student mix), Griswold Middle/High School performs roughly as the BeatsExpectations model predicts for a school with this FRL share. The predicted value is around 73.8%, the actual is 76.4%, a residual of +2.6 points.
In the broader community, ACS estimates for Cass County put median household income runs about $63,013, about 22% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 11%. Griswold Middle/High School is one of 13 public schools in Cass County (combined enrollment of about 3,957 students).
Griswold Elementary is the nearest neighboring public school, about 0.0 miles from this campus. Ranking that nearby cluster on reported proficiency puts Griswold Middle/High School at 2nd of 8; the average score across the group is 71.2%.
Griswold Middle/High School operates from a rural location.
Trend over the last 7 years. Griswold Middle/High School's enrollment has fell 26% since 2018, when it stood at 261 (now 193). The Hispanic share of enrollment fell from 6% to 2% over that span.
Within the allk12 community for this school, recent activity here tends to focus on fundraisers, lost-and-found posts, and report-card season. Contributors range from current parents to recent graduates and teachers.
Cass County at a glance
View full county profileQuick facts
Related schools
- Griswold ElementaryElementary · 227 students
- Griswold Elementary0.0 mi · 227
- Washington Elementary School12.8 mi · 554
- Atlantic High School12.9 mi · 478
- Atlantic Middle School12.9 mi · 349
- Schuler Elementary School12.9 mi · 206
- Oakland Elementary14.0 mi · 178