Are you paying the lowest premium possible for your workers' compensation insurance? We can help you find out by giving you the lowest rates filed with the Department by insurance companies for your class code.

These rates form the basis for calculating your final premium and are a starting point for shopping for workers' compensation insurance. With few exceptions, the rates shown are per one hundred dollars of payroll.

Your final premium cost may depend on other factors besides these base premium rates, such as whether the insurance company will allow you additional premium credits for having a safety program or using managed care programs.

In addition, remember that there are other things to consider when shopping for insurance coverage besides cost, such as the quality of service you will likely receive from your insurance company.

Class codes can be obtained from the NCCI at 800-622-4123.  For general information regarding class codes, you may contact a Workers’ Compensation Specialist in the Property and Casualty Section at 800-394-0964.

Displaying 226 - 250 of 549

Company name Sort descending NAIC Class Code Current Rate Current Effective Date Previous Rate Previous Effective Date % of Rate change
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4307 $3.16 2025-08-01 $2.78 2024-05-01 12.03%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4351 $1.5 2025-08-01 $1.5 2024-05-01 0%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4352 $2.09 2025-08-01 $2.08 2024-05-01 0.48%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4361 $0.86 2025-08-01 $0.88 2024-05-01 -2.33%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4410 $4.17 2025-08-01 $4.1 2024-05-01 1.68%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4420 $4.05 2025-08-01 $4.17 2024-05-01 -2.96%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4431 $1.47 2025-08-01 $1.5 2024-05-01 -2.04%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4432 $1.85 2025-08-01 $1.65 2024-05-01 10.81%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4452 $3.27 2025-08-01 $3.19 2024-05-01 2.45%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4459 $3.13 2025-08-01 $3.12 2024-05-01 0.32%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4470 $3.11 2025-08-01 $3.16 2024-05-01 -1.61%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4484 $3.63 2025-08-01 $3.5 2024-05-01 3.58%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4493 $2.99 2025-08-01 $3.2 2024-05-01 -7.02%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4511 $0.47 2025-08-01 $0.46 2024-05-01 2.13%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4557 $3.3 2025-08-01 $3.19 2024-05-01 3.33%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4558 $2.4 2025-08-01 $2.16 2024-05-01 10%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4568 $3.99 2025-08-01 $4.01 2024-05-01 -0.5%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4581 $1.66 2025-08-01 $1.78 2024-05-01 -7.23%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4583 $6.86 2025-08-01 $6.29 2024-05-01 8.31%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4611 $1.35 2025-08-01 $1.32 2024-05-01 2.22%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4635 $3.2 2025-08-01 $3.09 2024-05-01 3.44%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4653 $2.8 2025-08-01 $2.63 2024-05-01 6.07%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4665 $10.37 2025-08-01 $9.96 2024-05-01 3.95%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4683 $7.26 2025-08-01 $6.31 2024-05-01 13.09%
STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY 011125127 4686 $2.87 2025-08-01 $2.57 2024-05-01 10.45%