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Union vs Non-Union: What the Numbers Actually Show

By Sarah Chen8 min read

There's a lot of noise online about unions. Some guys swear by them, others say they're not worth the dues. We pulled the actual wage data to see what's going on.

The Wage Gap Is Real

Across all five trades we track, union workers earn 15-25% more per hour than non-union workers doing the same job. Here's the breakdown:

  • Electricians: Union $36.50/hr vs Non-Union $28.00/hr (30% gap)
  • Plumbers: Union $35.00/hr vs Non-Union $27.50/hr (27% gap)
  • HVAC Techs: Union $32.00/hr vs Non-Union $24.50/hr (31% gap)
  • Welders: Union $28.50/hr vs Non-Union $21.50/hr (33% gap)
  • CDL Drivers: Union $30.00/hr vs Non-Union $23.00/hr (30% gap)

But Wait - Benefits Matter Too

The hourly rate is just part of the picture. Union packages typically include:

  • Defined benefit pension (worth $8,000-12,000/yr in contributions)
  • Health insurance with lower premiums and deductibles
  • Annuity funds
  • Training and continuing education

When you add benefits, the total compensation gap widens to 35-45%.

The Other Side

Union work isn't perfect. You might deal with:

  • Slower hiring through the hall
  • Seasonal layoffs (especially in construction)
  • Union dues (typically 2-4% of gross pay)
  • Less flexibility in choosing your projects
  • Jurisdictional rules that limit what work you can do

Where It Matters Most

The union advantage is strongest in the Northeast and Midwest - states like Illinois, New York, and Ohio where union density is high. In right-to-work states across the South, the gap narrows because there's less union presence.

Our Take

If you're in a state with strong union locals and you can get into a good apprenticeship program, the numbers favor going union. The training alone is worth it. But if you're in a right-to-work state with few union shops, the non-union path can still lead to solid pay - especially if you get specialized certifications.