US Trades Workforce Statistics: National Scope Reference Data

The US skilled trades workforce spans millions of licensed and unlicensed workers across construction, electrical, plumbing, HVAC, welding, and dozens of specialty categories. This page compiles national-scope reference data on workforce size, wage benchmarks, employment projections, and demographic composition, drawing on public sources including the Bureau of Labor Statistics and the Census Bureau. These figures provide the factual baseline needed for informed decisions about contractor sourcing, workforce planning, and understanding the multi-vertical scope of the trades industry.

Definition and scope

The US trades workforce, as defined by the Bureau of Labor Statistics (BLS Occupational Employment and Wage Statistics), encompasses all workers employed in installation, maintenance, repair, and construction occupations — a cluster that BLS categorizes under the broad SOC (Standard Occupational Classification) codes 47-0000 (Construction and Extraction) and 49-0000 (Installation, Maintenance, and Repair).

As of the 2023 BLS Occupational Employment and Wage Statistics release, the Construction and Extraction occupational group alone accounted for approximately 7.5 million employed workers nationally (BLS OES, May 2023). The Installation, Maintenance, and Repair group added roughly 5.6 million more, placing the combined skilled trades workforce at over 13 million workers — a figure that excludes supervisory and management roles.

Scope distinctions matter for data interpretation. "Trades workforce" in common usage covers:

For a breakdown of how trades licensing requirements vary by category, the variation across state regulatory frameworks affects how workforce totals are counted and verified.

How it works

BLS produces two primary data series relevant to trades workforce analysis:

  1. Occupational Employment and Wage Statistics (OEWS): Annual survey of approximately 1.1 million employer establishments, producing wage and employment estimates at national, state, and metropolitan levels (BLS OEWS Methodology)
  2. Employment Projections Program: Ten-year outlook data updated every two years, projecting occupational growth rates and replacement needs (BLS Employment Projections)

The 2022–2032 BLS Employment Projections program estimated that the construction and extraction occupational group would add approximately 150,700 new jobs over the decade, representing a 4% growth rate (BLS Employment Projections 2022-2032). Replacement demand — driven by retirements and workforce exits — adds substantially more openings on top of growth projections.

Median annual wages across major trade categories (BLS OES, May 2023):

These figures represent national medians; metropolitan areas in the Northeast and Pacific Coast consistently report wages 20–35% above national median for licensed trades, while rural South and Midwest regions typically fall below.

Common scenarios

Understanding trades workforce statistics is relevant across three primary use cases:

Contractor sourcing and verification: When consumers or businesses seek contractors through directories such as those described in how consumers use this resource to find contractors, workforce data establishes realistic expectations about contractor availability, particularly in undersupplied metro markets where plumber and electrician shortages are documented.

Workforce pipeline analysis: Construction industry associations including the Associated General Contractors of America (AGC) have reported persistent labor shortages in skilled trades. The AGC 2023 Workforce Survey indicated that 85% of construction firms reported difficulty filling craft worker positions (AGC Workforce Survey 2023). This figure reflects not only retirement attrition but a multi-decade decline in vocational education enrollment.

Wage benchmarking for compliance: Prevailing wage determinations under the Davis-Bacon Act (29 CFR Part 5) require accurate local wage data for federally funded construction projects. BLS OEWS data feeds directly into DOL wage determinations published at SAM.gov.

Decision boundaries

Not all workforce statistics apply equally across trade categories, geographies, or employment structures. Three boundary conditions govern how these figures should be interpreted:

Employee vs. self-employed: BLS OEWS surveys employer payrolls, which means sole proprietors and owner-operators — a substantial segment of the trades workforce — are undercounted. The Census Bureau's Nonemployer Statistics (Census Bureau Nonemployer Statistics) capture this segment separately; in 2021, construction sector nonemployers numbered approximately 2.4 million establishments.

Licensure status vs. employment status: State licensing databases do not map cleanly to BLS employment categories. A single licensed electrician may employ 12 workers; another may work alone. Understanding trade contractor classifications clarifies why headcount and license count produce different totals.

Projection reliability by trade: BLS growth projections carry higher variance in trades heavily influenced by policy cycles — solar photovoltaic installers, for example, were projected at 22% growth for 2022–2032 (BLS OOH, Solar Photovoltaic Installers), driven by federal incentive policy rather than structural demand. Trades tied to residential maintenance (plumbers, electricians) exhibit more stable projection reliability.

References

📜 1 regulatory citation referenced  ·  🔍 Monitored by ANA Regulatory Watch  ·  View update log

Explore This Site

Regulations & Safety Regulatory References Tools & Calculators Contractor Bid Comparison Calculator