Workers' Comp Rates for Iron or Steel Erection - Structural (Class Code 5102)
Description
Covers ironworkers erecting structural steel for buildings, bridges, and other structures.
Common Businesses
Hazard Group
G
Filed Figures Published
2
states · class percentile 93
Filed Figures for Class Code 5102 in the States That Publish Them
Copied from each state's own regulator or rating bureau filing, per $100 of payroll. A loss cost is what the filing calls it — your insurer multiplies it by its own loss cost multiplier; a rate is a manual rate. States not listed publish no per-class figure this site has transcribed.
Judged only from filed tables, code 5102 has a class percentile of 93 (0 = the cheapest class, 100 = the most expensive) across the 2 filings that list it.
How States Rank for Class Code 5102
Cost index 1.00 = the median of the 47 rated states. It is a relative position from this site’s model, not a price, and it does not vary by class code; a state’s filed figure, where it publishes one, is shown beside it. North Dakota, Ohio, Washington and Wyoming are not included. Each is a monopolistic state fund that sets premium on its own basis rather than on an NCCI class-code rate per $100 of payroll, so there is no comparable figure to average or rank.
| State | Cost index | Filed figure | Filing effective |
|---|---|---|---|
| Indiana | 0.73 | — | 2026-01-01 |
| Texas | 0.74 | — | 2026-07-01 |
| Virginia | 0.78 | — | 2026-04-01 |
| Utah | 0.79 | — | 2026-02-01 |
| Arkansas | 0.82 | — | 2026-07-01 |
| Colorado | 0.83 | — | 2026-01-01 |
| South Dakota | 0.83 | — | 2026-07-01 |
| Arizona | 0.86 | — | 2026-01-01 |
| Nebraska | 0.88 | — | 2026-02-01 |
| North Carolina | 0.88 | — | 2026-04-01 |
| Idaho | 0.89 | — | 2026-01-01 |
| Tennessee | 0.89 | — | 2026-10-01 |
| Kansas | 0.90 | — | 2026-01-01 |
| Mississippi | 0.91 | — | 2026-03-01 |
| New Mexico | 0.92 | — | 2026-01-01 |
| Kentucky | 0.93 | — | 2026-01-01 |
| South Carolina | 0.93 | — | 2026-04-01 |
| Iowa | 0.95 | — | 2026-01-01 |
| Missouri | 0.96 | — | 2026-01-01 |
| Nevada | 0.97 | — | 2026-03-01 |
| Georgia | 0.98 | — | 2026-03-01 |
| Maryland | 0.98 | — | 2026-01-01 |
| Oregon | 0.99 | — | 2026-01-01 |
| West Virginia | 1.00 | — | 2026-01-01 |
| Alabama | 1.01 | — | 2026-03-01 |
| Minnesota | 1.01 | — | 2026-01-01 |
| New Hampshire | 1.01 | — | 2026-01-01 |
| Wisconsin | 1.01 | $5.885 rate | 2026-10-01 |
| Delaware | 1.03 | — | 2025-12-01 |
| Maine | 1.03 | — | 2025-04-01 |
| Rhode Island | 1.04 | — | 2026-08-01 |
| Michigan | 1.05 | — | 2026-01-01 |
| Vermont | 1.05 | — | 2026-04-01 |
| New York | 1.06 | $7.084 loss cost | 2026-10-01 |
| Florida | 1.07 | — | 2026-01-01 |
| Montana | 1.07 | — | 2026-07-01 |
| District of Columbia | 1.10 | — | 2026-01-01 |
| Massachusetts | 1.10 | — | 2024-07-01 |
| Oklahoma | 1.10 | — | 2026-01-01 |
| Illinois | 1.12 | — | 2026-01-01 |
| Connecticut | 1.14 | — | 2026-01-01 |
| Louisiana | 1.17 | — | 2026-05-01 |
| Hawaii | 1.20 | — | 2026-01-01 |
| Pennsylvania | 1.20 | — | 2026-04-01 |
| New Jersey | 1.21 | — | 2026-01-01 |
| Alaska | 1.33 | — | 2026-01-01 |
| California | 1.34 | — | 2026-09-01 |
A filed rate — or a loss cost times your insurer's multiplier — is step 1 of the eight-step rating-bureau premium algorithm. See what your carrier applies after that, or work out premium for code 5102 with your own rate, payroll and experience mod.
Related Class Codes
Frequently Asked Questions
- What is workers' comp class code 5102?
- Class code 5102 (Iron or Steel Erection - Structural) is an NCCI workers' compensation classification in the Construction industry group. Covers ironworkers erecting structural steel for buildings, bridges, and other structures. Hazard group: G.
- How much is workers' comp insurance for class code 5102?
- It depends on the state, and only some states publish a per-class figure. For class code 5102, the filed figures per $100 of payroll are: Wisconsin $5.885 (rate, WCRB, effective 2026-10-01); New York $7.084 (loss cost, NYCIRB, effective 2026-10-01). A loss cost is not a rate — your insurer multiplies it by its own loss cost multiplier — and every figure is before your experience modification. For other states this site shows a relative cost index, not a dollar figure. North Dakota, Ohio, Washington and Wyoming are not included. Each is a monopolistic state fund that sets premium on its own basis rather than on an NCCI class-code rate per $100 of payroll, so there is no comparable figure to average or rank.
- What businesses use workers' comp class code 5102?
- Class code 5102 typically applies to Steel erection companies, Structural ironworkers, Bridge contractors, Structural steel firms, Metal building erectors.
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