Illinois market at a glance
Source: US Census Bureau: County Business Patterns (CBP) 2023, ACS 2024 1-year; city populations, Vintage 2024. US = 50 states + DC.
Illinois window tint rules
Illinois law (625 ILCS 5/12-503) bans all front-windshield film except a nonreflective strip within the top 6 inches. Front side windows may be tinted to at least 35% VLT if every rear window stays at 35%+, or at least 50% VLT if every rear window stays at 30%+, with a 5% meter tolerance. The same limits apply to every vehicle type, and reflective film is banned outright.
Summary checked against 625 ILCS 5/12-503 (current through P.A. 103-32, eff. 1/1/2024) on 2026-09-23. Verify current statutes before quoting.
Illinois PPF shop questions
- How many paint protection film businesses are there in Illinois?
- Census has no paint protection film category. Its closest, automotive body, paint, interior, and glass repair (NAICS 81112), counted 1,763 in Illinois in 2023, most in Cook (582), DuPage (143), Will (117), Lake (95) and Kane (74) (Census County Business Patterns, 2023).
- How many vehicles are there in Illinois?
- Illinois households had 8,567,448 vehicles available, 1.68 per household (ACS 2024 1-year). By county, the most are in Cook (2,921,788), DuPage (650,854), Will (509,220), Lake (501,882), Kane (373,846) (ACS 2020-2024 5-year).
PPF installer software in neighbouring states
Number of auto body, paint, interior and glass shops, CBP 2023.
Illinois city pages
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