High Schools in Waterloo, IL

High schools in Waterloo, Illinois on a map, with rankings, graduation rates and multi-year trends.

2012–2026 data · 35,000+ schools · 491 cities · 100% free

Top ranked high schools in Waterloo, 2026-27

1 high schools in Waterloo are ranked in this edition, ordered by Illinois state rank.

  1. Waterloo High School — Waterloo · #223 in IL · #5,682 nationally

Ranks are from the 2026-27 U.S. News & World Report Best High Schools edition. How HighSchoolTrends uses this data.