The bulletin board for America's public schools. Parents, teachers, students, and staff. One community per school.
allk12 · Rankings · Highest ratio · Iowa · Warren County

The public schools with the highest student-to-teacher ratios in Warren County, Iowa

18 public schools in Warren County, Iowa appear in this ranking of the public schools with the highest student-to-teacher ratios, ranked by the most students per teacher, a proxy for larger classes. Carlisle High School leads the list at 20.8:1, against a median of 14.6:1 across the ranked schools.

The table below is sortable and filterable, and the full list downloads as a CSV. Figures come from federal NCES enrollment data and, where applicable, state assessment results for 2024-25.

Schools ranked
18
Warren County, Iowa
Top Students/teacher
20.8:1
Median Students/teacher
14.6:1
HIGHEST RATIO · WARREN COUNTY, IOWA
#SchoolCityDistrictLevelStudentsRatio
1Carlisle High SchoolCarlisle, IACarlisle Comm School DistrictHigh75420.8:1
2Indianola High SchoolIndianola, IAIndianola Comm School DistrictHigh1,16518.2:1
3Norwalk Senior High SchoolNorwalk, IANorwalk Comm School DistrictHigh1,03516.6:1
4Whittier Elementary SchoolIndianola, IAIndianola Comm School DistrictElementary36916.0:1
5Norwalk Middle SchoolNorwalk, IANorwalk Comm School DistrictMiddle82415.3:1
6Orchard Hills ElementaryNorwalk, IANorwalk Comm School DistrictElementary55815.2:1
7Lakewood Elementary SchoolNorwalk, IANorwalk Comm School DistrictElementary55414.7:1
8Oviatt Elementary SchoolNorwalk, IANorwalk Comm School DistrictElementary54814.6:1
9Irving Elementary SchoolIndianola, IAIndianola Comm School DistrictElementary39514.6:1
10Hartford Upper ElementaryHartford, IACarlisle Comm School DistrictElementary30314.6:1
11Indianola Middle SchoolIndianola, IAIndianola Comm School DistrictMiddle81814.5:1
12Martensdale Elementary SchoolMartensdale, IAMartensdale-St Marys Comm School DistrictElementary30714.4:1
13Carlisle Elementary SchoolCarlisle, IACarlisle Comm School DistrictElementary71513.6:1
14Carlisle Middle SchoolCarlisle, IACarlisle Comm School DistrictMiddle51813.1:1
15Wilder Elementary SchoolIndianola, IAIndianola Comm School DistrictElementary45612.7:1
16Emerson Elementary SchoolIndianola, IAIndianola Comm School DistrictElementary39612.4:1
17Martensdale-St Marys Jr-Sr High SchoolMartensdale, IAMartensdale-St Marys Comm School DistrictHigh22512.1:1
18Southeast Warren Jr-Sr High SchoolLiberty Center, IASoutheast Warren Comm School DistrictHigh27611.7:1
Page 1 of 1 · top 18 of 18 ranked. NCES + state assessment data, 2024-25.↓ Download full CSV

All schools in Warren County →

Highest ratio rankings at a wider scope

All IowaNationwide

Other rankings for Warren County, Iowa

LargestMost diverseLowest ratioHighest proficiencyFastest growingHighest povertyLowest povertyFastest decliningLowest proficiencyMost HispanicMost BlackMost WhiteMost Asian

All ranking categories →

DATA NOTICE

allk12 is independent and not affiliated with, endorsed by, or sponsored by NCES, the US Census Bureau, any state education agency or assessment program, or any other government agency. Source data is compiled from public records and provided "as is," without warranty of accuracy or completeness. You rely on it, and any analysis derived from it, at your own risk. See the full disclaimer.