Oil refinery workers comp rate in Illinois
The filed workers comp rate for class code 3719 (Oil refinery) in Illinois is $1.32 per $100 of payroll , effective 2026-01-01. On $500,000 of payroll, that's roughly $6,590 in base premium.
Rate per $100 $1.32
Rate type advisory_rate
Authority NCCI / state rating bureau
Effective 2026-01-01
vs peers 95%
Confidence HIGH
FAQ
What is the workers comp rate for code 3719 in Illinois?
The filed workers comp loss cost / rate for NCCI class code 3719 (Oil refinery) in Illinois is $1.32 per $100 of payroll, effective 2026-01-01.
How much would I pay in Illinois for code 3719 on $500,000 of payroll?
At $1.32 per $100, $500,000 of payroll yields a base premium of $6,590 before experience modifier and schedule credits. Actual cost varies by carrier and underwriting.
Where else can I see code 3719?
UT has the cheapest filed rate for code 3719 ($0.150) and CA the highest ($1.61). Illinois sits at the 95th percentile across 20 peer states.