Central Springs High School
School pathway
Test scores
ISASP 2024-25 . % ProficientWhat this means: On the ISASP, Iowa's statewide test, about 85 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 5 points since 2023, while math scores have held steady.
BeatsExpectations
Demographically-adjusted score · methodologyWhat this means: About 77% of students here test proficient in math and reading, compared with the roughly 77% 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 Central Springs High School
Located at 105 S East St, in Manly, Iowa, Central Springs High School is a modestly sized secondary school that enrolls 236 students (grades 9 through 12), overseen by Central Springs Comm School District. Compared to the state average of about 468 students per school, that is 50% below typical.
Central Springs Comm School District comprises 4 schools with combined enrollment of 779 students; Central Springs High School is among them.
For racial and ethnic makeup, Central Springs High School shows that nearly all students (90%) are White; the rest comes out to 5% Hispanic, 3% multiracial.
Looking at school resources, On paper, Central Springs High School has 16 full-time-equivalent teachers, translating to a class-load average of around 14.7:1. That figure is tighter than the state norm's 17.3:1 average. An estimated 30% of students are eligible for free or reduced-price lunch, a commonly cited indicator of low-income enrollment.
On a residual basis (actual vs predicted given the student mix), Central Springs High School tracks the demographic baseline. The model predicts 77.1% given the school's FRL share; actual proficiency is 76.7%.
Around the school, the surrounding county (Worth County) records that median household earnings sit near $78,008, roughly 19% of adults have completed at least a four-year degree, and the poverty rate sits near 5%. Across Worth County's 4 public schools (combined enrollment of about 931 students), Central Springs High School is one campus in the mix.
Central Springs Elementary Manly Campus is the nearest neighboring public school, about 0.0 miles from this campus. Within ten miles, there are 8 other public schools, a sparser pattern than typical urban areas. On composite proficiency, Central Springs High School comes 3rd of 7 in the immediate cluster, ahead of the nearby-schools average of 69.4%.
The campus sits in a countryside setting.
Looking at the recent track record. Over the past 7-year window, the student count grew 12%: 211 students in 2018 compared to 236 in 2025. The student-to-teacher ratio grew from 11.2:1 in 2018 to 14.7:1 today.
Within the allk12 community for this school, recent activity here tends to focus on school events, parent volunteer needs, and clubs. Members of the school community can share what they know.
Worth County at a glance
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Related schools
- Central Springs Middle SchoolMiddle · 255 students
- Central Springs Elementary School - Nora SpringsElementary · 145 students
- Central Springs Elementary Manly CampusElementary · 143 students
- Central Springs Elementary Manly CampusElementary · 143 students
- Central Springs Elementary Manly Campus0.0 mi · 143
- Harding Elementary School8.4 mi · 387
- Hoover Elementary School8.9 mi · 361
- Alternative School9.4 mi · 91
- Mason City Virtual Academy9.4 mi · 88
- John Adams Middle School9.4 mi · 463