Gig vs Traditional W2 Workers by Industry

Data

Note: The Gig Economy and How It Is Measured

The gig economy covers work that happens outside a traditional employer-employee relationship: freelancers, independent contractors, self-employed tradespeople, delivery and ride-hailing drivers, and on-demand platforms. Charting it is harder than it sounds because there is no single official definition, so researchers lean on the Census question about class of worker, which separates people who work for a salary or wage from people who run their own incorporated or unincorporated business.

What the Numbers Show

• Agriculture, forestry, fishing, hunting, and mining have the highest self-employment share at about 26 percent.
• Other services sits close behind at roughly 25 percent, covering personal care, repair, and similar independent trades.
• Construction comes third at about 22 percent, reflecting how many contractors and subcontractors work project to project.
• Manufacturing has one of the lowest shares at about 4 percent because it is dominated by large employers and shift work.
• Health care and educational services also sit low, near 5 percent, as most roles are salaried staff positions.
• The gap across industries is enormous, from one in four workers to fewer than one in twenty.

Why Some Industries Have More Gig Work

Industries with project-based work naturally have more self-employment. Construction hires crews per job, so contractors fill in where a firm does not keep permanent staff. Agriculture and mining have seasonal and remote work that is hard to fit into a standard payroll. In contrast, industries built around shifts, campuses, and continuous operations, like factories and hospitals, rely on steady W2 staffing because they need workers available on a fixed schedule.

W2 vs Independent Work in Practice

• A W2 employee gets taxes withheld, employer benefits, paid leave, and worker protections.
• An independent or gig worker sets their own hours but must cover their own taxes, insurance, and retirement.
• Ride-hailing, food delivery, and freelance marketplaces are the most visible gig platforms.
• Many Americans treat gig work as a side job rather than their main source of income.
• The line between the two is legally contested, with rules differing by state and by platform.
• Independent workers often earn more per hour but with less financial stability.

Why the Exact Number Is Tricky

Surveys that ask whether anyone held any gig income in the past year report far higher shares, sometimes above 50 percent for artists and designers. The chart here uses the stricter measure: what share of each industry's main, primary job is self-employment. That undercounts occasional gig work but gives a clean apples-to-apples comparison of primary work arrangements across industries. It is the difference between asking about any gig income and asking what someone's main job actually is.

What It Means for Workers

• Choices differ: a gig role offers flexibility, while a W2 role offers security.
• Workers in high-gig industries often string together multiple gigs for stable income.
• Health insurance and retirement look very different for the self-employed.
• Technology has made gig work easier in industries that once required firm payrolls.
• Policymakers debate how to extend benefits to workers outside traditional employment.
• Understanding your industry's baseline helps you benchmark pay and benefits in negotiations.

Fun Facts

• More than a quarter of workers in agriculture, forestry, fishing, and mining work for themselves.
• Only about four in every hundred manufacturing workers are self-employed.
• The US officially classifies gig and self-employed people through the class-of-worker question every year.
• Construction's high share has held steady for decades because project work is the norm.
• Delivery and ride-hailing gave millions of people a flexible second income.
• Most industries sit somewhere in the 5 to 20 percent band, not at the extremes.