Electrical Apparatus Mfg. - N.O.C. workers comp rate in California
The filed workers comp rate for class code 3066 (Electrical Apparatus Mfg. - N.O.C.) in California is $4.98 per $100 of payroll , effective 2025-09-01. On $500,000 of payroll, that's roughly $24,900 in base premium.
Source quote
"Class 3066 4.98"
From NCCI / state rating bureau, effective 2025-09-01.
FAQ
What is the workers comp rate for code 3066 in California?
The filed workers comp loss cost / rate for NCCI class code 3066 (Electrical Apparatus Mfg. - N.O.C.) in California is $4.98 per $100 of payroll, effective 2025-09-01.
How much would I pay in California for code 3066 on $500,000 of payroll?
At $4.98 per $100, $500,000 of payroll yields a base premium of $24,900 before experience modifier and schedule credits. Actual cost varies by carrier and underwriting.
Where else can I see code 3066?
MI has the cheapest filed rate for code 3066 ($1.79) and CA the highest ($4.98). California sits at the 100th percentile across 5 peer states.