---
type: Jurisdiction
title: "IL House District 66"
classification: state-house-district
state: "IL"
chamber: "house"
district: "66"
sources:
  - field: boundary
    source: "Census TIGER 2024"
confidence: official
tags: [jurisdiction, state-house-district, il]
timestamp: "2026-07-03"
---

# IL House District 66

State House district 66 (IL).

## Source

- boundary: Census TIGER 2024