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 AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4307 $3.77 2025-08-01 $3.32 2024-05-01 11.94%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4351 $1.79 2025-08-01 $1.79 2024-05-01 0%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4352 $2.5 2025-08-01 $2.48 2024-05-01 0.8%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4361 $1.03 2025-08-01 $1.05 2024-05-01 -1.94%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4410 $4.97 2025-08-01 $4.89 2024-05-01 1.61%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4420 $4.83 2025-08-01 $4.97 2024-05-01 -2.9%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4431 $1.75 2025-08-01 $1.79 2024-05-01 -2.29%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4432 $2.21 2025-08-01 $1.97 2024-05-01 10.86%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4452 $3.9 2025-08-01 $3.8 2024-05-01 2.56%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4459 $3.73 2025-08-01 $3.72 2024-05-01 0.27%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4470 $3.71 2025-08-01 $3.76 2024-05-01 -1.35%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4484 $4.33 2025-08-01 $4.17 2024-05-01 3.7%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4493 $3.57 2025-08-01 $3.82 2024-05-01 -7%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4511 $0.56 2025-08-01 $0.55 2024-05-01 1.79%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4557 $3.94 2025-08-01 $3.8 2024-05-01 3.55%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4558 $2.87 2025-08-01 $2.57 2024-05-01 10.45%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4568 $4.76 2025-08-01 $4.78 2024-05-01 -0.42%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4581 $1.98 2025-08-01 $2.13 2024-05-01 -7.58%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4583 $8.19 2025-08-01 $7.51 2024-05-01 8.3%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4611 $1.61 2025-08-01 $1.58 2024-05-01 1.86%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4635 $3.81 2025-08-01 $3.69 2024-05-01 3.15%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4653 $3.34 2025-08-01 $3.14 2024-05-01 5.99%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4665 $12.37 2025-08-01 $11.88 2024-05-01 3.96%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4683 $8.66 2025-08-01 $7.53 2024-05-01 13.05%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 4686 $3.42 2025-08-01 $3.06 2024-05-01 10.53%