Apprenticeships Explained: How to Get In, What to Expect, and How They Compare to Trade School
There are roughly 680,000 active apprentices in the United States right now, according to Apprenticeship.gov’s FY2024 data. That number has more than doubled over the past decade. And yet most high school students — and many adults considering a career change — have only the vaguest idea of how an apprenticeship actually works, how to get into one, or how it compares to enrolling in a trade school program.
This guide fills that gap. By the end, you’ll know exactly what a registered apprenticeship is, what trades offer them, how to apply, what the training structure looks like, how your pay progresses, and — critically — when an apprenticeship makes more sense than trade school, and when it doesn’t.
What Is a Registered Apprenticeship?
A Registered Apprenticeship Program (RAP) is a federally recognized, employer-driven training model in which you work for a sponsor — an employer, union, or industry association — while learning the trade from experienced journeymen. The key features:
- You are an employee from day one. You receive wages, benefits, and on-the-job supervision — not a student loan bill.
- Structured learning has two parts: on-the-job training (OJT) with a mentor, plus related technical instruction (RTI) in a classroom or online setting.
- The credential is portable and nationally recognized. Completing a registered apprenticeship earns a Certificate of Completion — a credential recognized by employers across all 50 states.
The federal Office of Apprenticeship, part of the U.S. Department of Labor, oversees the Registered Apprenticeship system and sets standards for hours, wages, safety, and equal opportunity.
What Trades and Fields Offer Apprenticeships?
Construction has historically dominated the apprenticeship landscape — electricians, plumbers, pipefitters, carpenters, HVAC technicians, and ironworkers all have well-established programs, many run through union locals. But the field has expanded considerably.
The BLS Career Outlook identifies active apprenticeship programs in:
- Construction trades: Electrician, plumber, pipefitter, HVAC/R technician, carpenter, ironworker, sheet metal worker
- Manufacturing and industrial: Machinist, CNC operator, industrial maintenance technician, welder
- Healthcare: Medical assistant, surgical technician, pharmacy technician, health information technician
- Information technology: Cybersecurity analyst, software developer, IT support specialist
- Energy: Wind turbine technician, solar installer, power line technician
If you’re considering whether a union or non-union path makes more sense for your trade of choice, our guide to union vs. non-union trades covers the differences in detail.
How to Get In: The Application Process Step by Step
Step 1: Find a Program
The federal Apprenticeship Job Finder at Apprenticeship.gov lists open programs by trade, location, and employer. Searching here is the fastest way to see what’s available near you and apply directly with the sponsoring employer.
Other routes to finding programs:
- Union halls: For trades like electrical, plumbing, and carpentry, local union Joint Apprenticeship Training Committees (JATCs) sponsor their own programs. A direct visit or call to your local union hall is often the most direct path.
- Community colleges: Many community colleges partner with employers to run apprenticeship programs, especially in healthcare and manufacturing.
- American Job Centers: The nationwide network of American Job Centers can connect you with programs in your area and help with applications.
Step 2: Understand the Requirements
Basic eligibility for most registered apprenticeships:
- Age: At least 18 years old (16 in some non-hazardous trades)
- Education: High school diploma or GED
- Physical ability: Varies by trade — some require a physical exam or drug screen
- Math and reading proficiency: Many construction trades require a basic aptitude test; electrician programs often test algebra
Requirements vary by sponsor. Apprenticeship.gov requires all programs to apply selection criteria uniformly and without discrimination — meaning the same standards apply to everyone who applies.
Step 3: Apply and Interview
Applications typically require a resume, proof of education, and sometimes a scored aptitude or skills test. Competitive programs — particularly union electrical and plumbing apprenticeships in major cities — receive more applicants than openings. Expect a ranking and waiting list process.
Timeline from application to start date can range from a few weeks (non-union, employer-sponsored) to 6–12 months (large union programs with annual intake cycles).
What to Expect: Structure and Timeline
The OJT + Classroom Split
Registered apprenticeships follow a minimum structure set by the DOL:
- On-the-job training (OJT): At least 2,000 hours per year, working under an experienced journeyman
- Related technical instruction (RTI): At least 144 hours per year of classroom or online coursework covering theory, safety, codes, and calculations
Apprenticeship.gov’s program length guidance sets the minimum program length at one year. In practice, most skilled trades take substantially longer:
| Trade | Typical Duration |
|---|---|
| Electrician | 4–5 years |
| Plumber / Pipefitter | 4–5 years |
| HVAC Technician | 3–5 years |
| Carpenter | 3–4 years |
| Welder | 1–3 years |
| Medical Assistant | 1–2 years |
What the Day-to-Day Looks Like
You work a full-time schedule — typically 40 hours per week — on real job sites under the direct supervision of a journeyman. The classroom hours are usually scheduled as evening classes, online modules, or day-release sessions depending on the sponsor. Progress is tracked in hours completed and competencies demonstrated. Pay raises are tied to milestones: either hours worked or assessments passed.
At completion, you receive your Certificate of Completion and typically become eligible to sit for a journeyman license exam in licensed trades.
How Much You’ll Earn — and How Pay Progresses
This is the defining financial advantage of the apprenticeship model: you earn income throughout your entire training period.
Starting wages are typically set at 40–50% of the journeyman wage for that trade and region. From there, pay increases on a schedule — usually every 6–12 months or after a defined number of OJT hours — until you’re earning 80–90% of journeyman scale by the final year.
The BLS Economics Daily (2024) reports that five of the most common apprenticeship occupations — including electricians ($32.60/hr mean) and plumbers/pipefitters ($32.62/hr mean) — pay above the national all-occupations average. These are journeyman-level wages; apprentices work up to them over the training period.
According to GAO report GAO-25-107040, apprentices who complete a registered program earned an average of $80,000 in their first year after program exit — and 90% remained employed after completion.
Apprenticeship vs. Trade School: Side-by-Side
Both paths lead to the same trades. The differences are in how you get there.
| Factor | Apprenticeship | Trade School |
|---|---|---|
| Cost | Effectively free (you’re an employee) | $5,000–$35,000 in tuition depending on program |
| Income during training | Yes — wages from day one | No — you’re a student paying tuition |
| Duration | 1–5 years (most trades: 3–5) | 6 months–2 years |
| Credential earned | National Certificate of Completion | Certificate, diploma, or associate degree |
| Job placement | You’re already employed | Varies; school career services |
| Who pays for RTI | Sponsor / union | You (tuition) |
| Schedule flexibility | Limited — full-time OJT required | More options (part-time, evening programs) |
| Entry competition | Can be competitive (especially union) | Generally open enrollment |
Trade school gets you into the workforce faster — a 6-month HVAC certificate versus a 4-year apprenticeship is a meaningful difference in timeline. Apprenticeship trades a longer runway for zero debt and higher long-term earning potential. Neither is universally better.
For a deeper look at trade school costs and financing, see How to Finance Trade School and our comparison of Trade School vs. College.
Which Path Is Right for You?
The decision usually comes down to three factors:
1. Your financial situation right now. If you need income immediately, apprenticeship is the only pathway where training and earning happen simultaneously. Trade school requires upfront tuition. If you’re weighing the cost question carefully, our guide on how to evaluate a trade school covers what to look for in a program before committing.
2. The trade you’ve chosen. Some trades — electrician and plumbing in particular — have extremely well-developed apprenticeship pipelines through union JATCs, and the credential at the end is the industry standard. Others, like cosmetology or medical billing, are almost exclusively delivered through school-based programs with no equivalent apprenticeship track.
3. How you learn best. Apprenticeships throw you into real job site conditions on day one, which suits hands-on learners who can handle ambiguity early. Trade school provides structured, sequenced instruction in a controlled environment before you’re expected to perform on the job. Neither approach is inherently superior — they’re genuinely different experiences.
If you’ve narrowed it down to a specific trade, start by checking whether a registered apprenticeship program exists in your area on Apprenticeship.gov’s job finder. If there’s an active program with an open intake cycle nearby, it’s worth applying before committing tuition dollars to a school-based alternative.
Sources
- U.S. Department of Labor / Apprenticeship.gov — “Data and Statistics” — https://www.apprenticeship.gov/data-and-statistics
- U.S. Government Accountability Office — “Apprenticeship: Earn-And-Learn Opportunities Can Benefit Workers and Employers” (GAO-25-107040, 2025) — https://www.gao.gov/products/gao-25-107040
- U.S. Bureau of Labor Statistics — “Five apprenticeship occupations had hourly mean wages above the U.S. all-occupations average in 2023” — The Economics Daily, 2024 — https://www.bls.gov/opub/ted/2024/five-apprenticeship-occupations-had-hourly-mean-wages-above-the-u-s-all-occupations-average-in-2023.htm
- U.S. Bureau of Labor Statistics — “Beyond construction trades: Apprenticeships in a variety of careers” — Career Outlook, 2022 — https://www.bls.gov/careeroutlook/2022/article/apprentice-beyond-construction.htm
- Apprenticeship.gov — “Career Seekers” — https://www.apprenticeship.gov/career-seekers
- Apprenticeship.gov — “How long are apprenticeship programs?” — https://www.apprenticeship.gov/help/how-long-are-apprenticeship-programs
