📊 Data: NCES CCD 2024–2025·🔄 Updated: August 2026·Editorial standards
📍 Indiana · Porter County

School Districts in
Porter County, IN

4 public school districts serving 7 zip codes in Porter County. Average rating: 8/10. Ratings reflect state reading & math proficiency (EDFacts 2021–22 for most districts, 2017–18 fallback for the rest), percentile-ranked within Indiana.

Districts in Porter County4 districts, sorted by rating
DistrictCityRatingStudentsSchoolsGradesZip Codes
Duneland School CorporationChesterton10/10  Excellent · 98th pct5,72410K–121
East Porter County School CorporationKouts9/10  Excellent · 87th pct2,4086PK–122
Porter Township School CorporationBoone Grove9/10  Excellent · 87th pct1,5274PK–123
Portage Township SchoolsPortage4/10  Below Average · 34th pct6,74211K–121
Zip Codes in Porter County
46302 46385 46393 46304 46347 46383 46368

How Porter County compares

Together they enroll 16,401 students across 31 schools. The largest is Portage Township Schools with 6,742 students. Districts here average 8.0/10, above the Indiana average of 6.4/10. Ratings range from 4/10 to 10/10.

School Districts in Porter County, Indiana

Porter County has 4 public school districts covering 7 zip codes. The top-rated district in Porter County is Duneland School Corporation (10/10). Ratings are based on the share of students proficient in reading and math on state assessments (NCES EDFacts, 2021–22 for most districts), ranked against all districts in Indiana. Directory details come from NCES CCD 2024–25.

Enter your zip code on any page to confirm your exact district assignment — district boundaries are address-specific and may not follow county or city lines.