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 1 - 25 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 0005 $4.37 2025-08-01 $4.27 2024-05-01 2.29%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0008 $3.53 2025-08-01 $3.63 2024-05-01 -2.83%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0016 $5.71 2025-08-01 $5.89 2024-05-01 -3.15%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0034 $4.17 2025-08-01 $4.45 2024-05-01 -6.71%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0035 $2.99 2025-08-01 $2.89 2024-05-01 3.34%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0036 $6.25 2025-08-01 $6.2 2024-05-01 0.8%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0037 $5.36 2025-08-01 $5.38 2024-05-01 -0.37%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0042 $9.03 2025-08-01 $9.42 2024-05-01 -4.32%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0050 $8.76 2025-08-01 $8.15 2024-05-01 6.96%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0079 $4.04 2025-08-01 $4.25 2024-05-01 -5.2%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0083 $6.41 2025-08-01 $6.63 2024-05-01 -3.43%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0106 $9.09 2025-08-01 $9.61 2024-05-01 -5.72%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0113 $6.66 2025-08-01 $6.88 2024-05-01 -3.3%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0170 $2.91 2025-08-01 $3.14 2024-05-01 -7.9%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0251 $5.18 2025-08-01 $5.34 2024-05-01 -3.09%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0401 $13.28 2025-08-01 $13.85 2024-05-01 -4.29%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0771 $0.76 2025-08-01 $0.76 2024-05-01 0%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0908 $197.95 2025-08-01 $197 2024-05-01 0.48%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0913 $717.58 2025-08-01 $706 2024-05-01 1.61%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 0917 $5.79 2025-08-01 $5.52 2024-05-01 4.66%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 1005 $7.9 2025-08-01 $8 2024-05-01 -1.27%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 1016 $25.03 2025-08-01 $27.73 2024-05-01 -10.79%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 1164 $7.73 2025-08-01 $7.41 2024-05-01 4.14%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 1165 $4.27 2025-08-01 $3.94 2024-05-01 7.73%
STATE AUTOMOBILE MUTUAL INSURANCE COMPANY 011125135 1320 $2.29 2025-08-01 $2.32 2024-05-01 -1.31%