Union ironworkers are among the highest-paid skilled trades workers in the U.S. construction industry. They build and install structural steel frameworks, bridges, reinforcing bars, ornamental metals, and other steel components used in commercial, industrial, and infrastructure projects.

Unlike many occupations, union ironworkers salary is typically compensated through collective bargaining agreements negotiated between contractors and the International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers (Iron Workers Union). As a result, earnings can vary significantly by local union, geographic region, experience level, and project type.

This guide explains current compensation levels, regional differences, benefits, taxes, apprenticeship pathways, and long-term career prospects for ironworkers working under union agreements in the United States.

Who Is a Union Ironworker?

A union ironworker is a skilled construction trades professional who belongs to a local union affiliated with the International Association of Bridge, Structural, Ornamental and Reinforcing Iron Workers.

Common duties include:

Erecting structural steel for buildings
Installing reinforcing steel (rebar)
Connecting beams and columns
Welding and rigging
Installing ornamental metalwork
Working on bridges, stadiums, power plants, and industrial facilities

This occupation primarily exists in the private construction sector, although union members frequently work on federal, state, and municipal construction projects through private contractors.

Private-Sector Union Ironworker Salary Structure

Because union ironworkers salary is generally employed by private contractors under collective bargaining agreements, the private-sector category is the most relevant compensation structure.

According to the U.S. Bureau of Labor Statistics (BLS), the median annual wage for ironworkers was $61,910 in May 2025, with structural iron and steel workers earning a median of $62,780 annually.

Typical Compensation Structure (2026)

Pay Component	Typical Amount	Source
Apprentice Pay	50%–60% of journeyman rate initially	Union apprenticeship programs
Journeyman Base Wage	Approximately $35–$52+ per hour depending on local union	Local union wage sheets
Foreman Premium	Usually 5%–13% above journeyman rate	Union agreements
Pension Contributions	Often $7–$15+ per hour employer-funded	Union contracts
Health & Welfare Benefits	Commonly $6–$18+ per hour employer-funded	Union contracts
Annuity/Retirement Funds	Often $2–$18+ per hour employer-funded	Union agreements
Overtime	Typically 1.5x or 2x contract rate	Collective bargaining agreements

Examples of Actual Union Wage Rates

Local Union Example	Journeyman Wage
Ironworkers Local 92 (Alabama)	$34.84/hour (2025)
Ironworkers Local 384 (Tennessee TVA Agreement)	$38.66/hour (2025–26)
Ironworkers Local 395 (Indiana)	$48.34/hour (2026–27)
Ironworkers Local 580 (New York City)	$48.65/hour (2026)
Ironworkers Local 8 (Wisconsin Southern Area)	$47.52/hour (2025)

These figures represent gross hourly wages and do not include fringe benefits, pension contributions, or overtime.

Pay Variation by Location

Location has a major impact on earnings because local unions negotiate independent contracts.

Region	Typical Journeyman Range
New York City Metro	$48–$55+ per hour
Chicago Area	$45–$55+ per hour
California Major Cities	$45–$60+ per hour
Midwest Industrial Markets	$40–$50 per hour
Southeast States	$30–$40 per hour
Rural Markets	$28–$38 per hour

Sources include local union wage schedules and collective bargaining agreements.

Higher-cost metropolitan areas generally offer higher wage rates, but housing and living costs can offset some of the advantage.

Salary Comparison by Career Stage

Career Stage	Typical Annual Earnings
First-Year Apprentice	$35,000–$55,000
Mid-Level Apprentice	$45,000–$70,000
Journeyman Ironworker	$60,000–$110,000+
Foreman	$75,000–$130,000+
General Foreman	$90,000–$150,000+
Superintendent	$100,000–$180,000+

Figures vary significantly depending on overtime availability, project location, and local union agreements. The upper ranges are common on large industrial, bridge, energy, and infrastructure projects.

Career Progression and Advancement Path

Apprentice (3–4 Years)

Most new entrants begin through a registered apprenticeship program.

Typical pay progression:

Stage	Typical Journeyman Percentage
Year 1	50%–60%
Year 2	60%–70%
Year 3	70%–80%
Year 4	80%–90%

Journeyman

After completing apprenticeship requirements, workers receive full journeyman status and become eligible for the full negotiated wage package.

Foreman

Experienced workers who supervise crews can earn additional premiums above standard rates.

General Foreman / Superintendent

These leadership positions oversee major projects and often receive the highest compensation packages.

Promotion timelines vary by contractor, local union, and project availability.

Benefits and Perks

One reason many workers choose union employment is the benefits package.

Common benefits include:

Employer-funded health insurance
Pension plans
Supplemental retirement annuity plans
Apprenticeship training
Safety certifications
Overtime opportunities
Survivor benefits
Disability coverage
Vacation funds (in some locals)

Many local agreements provide retirement and healthcare contributions in addition to hourly wages, increasing the total compensation package substantially.

For example, some contracts show total compensation packages exceeding $80 per hour once benefits are included.

Deductions and Take-Home Pay Considerations

Gross wages are not the same as take-home earnings.

Federal Income Tax

Workers pay federal income tax based on IRS progressive tax brackets. Rates vary according to filing status and taxable income.

FICA Taxes

Most ironworkers pay:

Social Security tax: 6.2%
Medicare tax: 1.45%
Additional Medicare tax for high earners

(IRS guidance)

State Income Tax

State taxes vary widely.

Examples:

State	State Income Tax on Wages
Texas	None
Florida	None
Tennessee	None
California	Progressive rates
New York	Progressive rates
Illinois	Flat-rate income tax

Workers in high-wage union markets such as New York City may also face local income taxes.

Union Dues and Assessments

Many local unions deduct:

Working assessments
Local dues
Political action contributions (where applicable)

Examples include 4%–4.5% working assessments in some agreements.

Retirement Contributions

Although many pension contributions are employer-funded, some locals also have employee-funded deductions.

Actual take-home pay therefore depends heavily on:

State of residence
Overtime worked
Union deductions
Benefit elections
Tax filing status

How to Become a Union Ironworker

Education Requirements

Most positions require:

High school diploma or GED
Valid driver’s license
Ability to perform physically demanding work

(BLS Occupational Outlook Handbook)

Apprenticeship

The most common path is through a union apprenticeship.

Programs typically include:

Paid on-the-job training
Classroom instruction
Welding training
Rigging certification
Safety training

The BLS reports that apprenticeships are the primary training route for ironworkers.

Application Requirements

Many programs require:

Age 18+
Drug screening
OSHA safety training
Physical capability assessment

Requirements vary by local union.

Is This Career Worth It? (Honest Take)

Ironworking offers strong earning potential without requiring a four-year college degree. Experienced workers on large commercial or industrial projects can earn incomes comparable to many white-collar professions, especially when overtime is available.

However, the work is physically demanding and can be hazardous. Employment can also fluctuate with construction activity and economic conditions. Workers in regions with strong union markets generally enjoy higher wages and better benefits than those in weaker construction markets.

For people who enjoy hands-on work, outdoor environments, and skilled trades, it remains one of the more financially rewarding construction careers.

FAQs

How much does a union ironworker make per year in 2026?

National earnings vary widely, but experienced journeymen commonly earn between $60,000 and $110,000 annually, while some high-overtime workers earn substantially more. BLS reported a median annual wage of $61,910 for ironworkers in 2025.

Do union ironworkers salary more than non-union workers?

In many markets, union members receive higher wages and significantly stronger benefits packages due to collective bargaining agreements.

What is the starting pay for apprentices?

Most apprenticeship programs begin at roughly 50%–60% of the journeyman rate and increase as training milestones are completed.

Which states pay ironworkers the most?

Major metropolitan areas in New York, California, Illinois, and parts of the Northeast and Midwest typically offer the highest negotiated wage rates.

Are pensions still available?

Yes. Many union agreements continue to provide defined-benefit pension plans, annuities, or both.

Is overtime common?

Yes. Large infrastructure, industrial, and shutdown projects often provide substantial overtime opportunities, which can significantly increase annual earnings.

Conclusion

Union ironworkers remain among the best-compensated skilled trades workers in the United States. While pay varies by region, local union, and project type, the combination of strong wages, employer-funded benefits, and structured apprenticeship training continues to make this a financially attractive construction career.

Before making career decisions, review the wage schedules and benefit packages offered by the specific local union where you plan to work.