For the 2025-26 school year, there are 10 public schools serving 3,148 students in Madison County, IA.
The top ranked public schools in Madison County, IA are Winterset Junior High School, Earlham Elementary School and Interstate 35 Middle School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Madison County, IA public schools have an average math proficiency score of 74% (versus the Iowa public school average of 68%), and reading proficiency score of 71% (versus the 70% statewide average). Schools in Madison County have an average ranking of 7/10, which is in the top 50% of Iowa public schools.
Minority enrollment is 7% of the student body (majority Hispanic), which is less than the Iowa public school average of 29% (majority Hispanic).
Best Public Schools in Madison County (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Winterset Junior High School
(Math: 81% | Reading: 77%)
Rank:
Rank:
8/
Top 30%10
720 Husky Dr
Winterset, IA 50273
(515) 462-3336
Winterset, IA 50273
(515) 462-3336
Gr: 7-8 | 232 students Student-teacher ratio: 13:1 Minority enrollment: 8%
Rank: #22.
Earlham Elementary School
(Math: 80-84% | Reading: 65-69%)
Rank:
Rank:
6/
Top 50%10
535 N Chestnut Ave
Earlham, IA 50072
(515) 758-2213
Earlham, IA 50072
(515) 758-2213
Gr: PK-5 | 316 students Student-teacher ratio: 13:1 Minority enrollment: 5%
Rank: #33.
Interstate 35 Middle School
(Math: 73% | Reading: 75%)
Rank:
Rank:
6/
Top 50%10
405 E North Street
Truro, IA 50257
(641) 765-4818
Truro, IA 50257
(641) 765-4818
Gr: 5-8 | 228 students Student-teacher ratio: 19:1 Minority enrollment: 5%
Rank: #44.
Earlham Senior High School
(Math: 70-74% | Reading: 70-74%)
Rank:
Rank:
6/
Top 50%10
535 N Chestnut Ave
Earlham, IA 50072
(515) 758-2235
Earlham, IA 50072
(515) 758-2235
Gr: 9-12 | 208 students Student-teacher ratio: 13:1 Minority enrollment: 9%
Rank: #5 - 65. - 6.
Earlham Middle School
(Math: 75-79% | Reading: 65-69%)
Rank:
Rank:
6/
Top 50%10
535 N Chestnut Ave
Earlham, IA 50072
(515) 758-2214
Earlham, IA 50072
(515) 758-2214
Gr: 6-8 | 136 students Student-teacher ratio: 19:1 Minority enrollment: 8%
Rank: #5 - 65. - 6.
Winterset Elementary School
(Math: 75-79% | Reading: 65-69%)
Rank:
Rank:
6/
Top 50%10
404 S 2nd Ave
Winterset, IA 50273
(515) 462-1551
Winterset, IA 50273
(515) 462-1551
Gr: PK-3 | 497 students Student-teacher ratio: 15:1 Minority enrollment: 8%
Rank: #77.
Winterset Senior High School
(Math: 71% | Reading: 72%)
Rank:
Rank:
5/
Bottom 50%10
720 Husky Dr
Winterset, IA 50273
(515) 462-3320
Winterset, IA 50273
(515) 462-3320
Gr: 9-12 | 561 students Student-teacher ratio: 16:1 Minority enrollment: 6%
Rank: #88.
Interstate 35 High School
(Math: 70% | Reading: 70-74%)
Rank:
Rank:
5/
Bottom 50%10
405 E North St
Truro, IA 50257
(641) 765-4818
Truro, IA 50257
(641) 765-4818
Gr: 9-12 | 266 students Student-teacher ratio: 12:1 Minority enrollment: 7%
Rank: #99.
Winterset Middle School
(Math: 74% | Reading: 69%)
Rank:
Rank:
5/
Bottom 50%10
706 West School Street
Winterset, IA 50273
(515) 462-3010
Winterset, IA 50273
(515) 462-3010
Gr: 4-6 | 373 students Student-teacher ratio: 15:1 Minority enrollment: 7%
Rank: #1010.
Interstate 35 Elementary School
(Math: 65-69% | Reading: 60-64%)
Rank:
Rank:
3/
Bottom 50%10
445 East North Street
Truro, IA 50257
(641) 765-4901
Truro, IA 50257
(641) 765-4901
Gr: PK-4 | 331 students Student-teacher ratio: 12:1 Minority enrollment: 5%
Madison County Public Schools (Closed)
School
Location
Quick Facts
445 East North St
Truro, IA 50257
(641) 765-4901
Truro, IA 50257
(641) 765-4901
Gr: PK | 43 students Student-teacher ratio: 14:1 Minority enrollment: 4%
405 East North St
Truro, IA 50257
(641) 765-4818
Truro, IA 50257
(641) 765-4818
Gr: 9-12 | 287 students Student-teacher ratio: 15:1 Minority enrollment: 6%
Winterset Bridges School (Closed 2023)
Alternative School
624 Husky Dr
Winterset, IA 50273
(515) 462-3320
Winterset, IA 50273
(515) 462-3320
Gr: 9-12 | 20 students Student-teacher ratio: 20:1 Minority enrollment: 10%
Frequently Asked Questions
What are the top ranked public schools in Madison County, IA?
The top ranked public schools in Madison County, IA include Winterset Junior High School, Earlham Elementary School and Interstate 35 Middle School.
How many public schools are located in Madison County?
10 public schools are located in Madison County.
What is the racial composition of students in Madison County?
Madison County public schools minority enrollment is 7% of the student body (majority Hispanic), which is less than the Iowa public schools average of 29% (majority Hispanic).
Which public schools in Madison County are often viewed compared to one another?
Popular comparisons of public schools in Madison County include: Interstate 35 Elementary School vs. Winterset Elementary School, Winterset Elementary School vs. Interstate 35 Elementary School, Winterset Elementary School vs. Earlham Elementary School
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