Electrician is the trade I point people to first, because it has the cleanest combination in the skilled trades: a clear licensing ladder, strong wages, genuine demand, and a paid training path that costs little or nothing. But "become an electrician" is vague advice. Here is the actual sequence, with the timelines and the catches nobody mentions upfront.
The headline numbers
The 9% growth figure and the 81,000 annual openings are BLS projections as reported by trade industry sources. The wage is the BLS Occupational Employment and Wage Statistics figure for May 2025, the same data behind our calculator. Demand drivers worth knowing: data centers, EV charging networks, solar-plus-storage, and smart buildings are all expanding electrical work, and these are the specialties commanding premium rates right now.
The five steps, in order
1Finish high school or get a GED. That is the only educational requirement the BLS lists. Algebra and physics help, but plenty of working electricians will tell you they learned the math they needed on the job. A clean driving record helps more than a transcript, since you will be driving to job sites.
2Get into an apprenticeship. This is the step that actually matters, and there are three doors. Union apprenticeships run through local Joint Apprenticeship and Training Committees (JATC) affiliated with the IBEW: five years, 8,000 to 10,000 hours of on-the-job training plus classroom instruction, with wages rising on a set schedule every six months. Non-union apprenticeships through contractors or trade associations follow a similar hour structure with more variable pay. Community college pre-apprenticeship programs (6 months to 2 years) teach theory and lab skills first, which can make you a stronger applicant, and sometimes count toward your hours.
3Work the hours, paid. This is the part college cannot match: you earn from day one. Apprentice wages start lower, typically a fraction of journeyman scale, and rise on a schedule as you log hours. In Texas, for example, the closest federal category to apprentices, electrician helpers, had a median of $44,360 in May 2025 (a trade publication's figure, not a BLS apprentice series, so treat it as directional). Union programs publish their raise schedules upfront, so you know exactly what year three pays.
4Pass the licensing exam and become a journeyman. After your hours are documented, you sit for your state or locality's journeyman exam, which tests code knowledge (the National Electrical Code) and practical competence. Pass it and you can work independently on most jobs. Requirements vary a lot by state: California wants 8,000 hours as a registered trainee plus the state exam; Colorado wants 8,000 documented hours; Wyoming wants four years plus 576 classroom hours.
5Go further if you want: master electrician. After several more years as a journeyman, you can test for a master license, which lets you pull permits, supervise crews, and run your own contracting business. This is where the six-figure outcomes live. Specializing helps too: solar, EV charging, industrial controls, and data center work all pay premiums over general residential wiring.
The trade-school-vs-apprenticeship catch
That does not make trade school useless. A 9-to-12-month program at $6,000 can make you a much stronger apprenticeship applicant, and some employers prefer it. Just know what you are buying: preparation and employability, not a shortcut to the license.
What it costs, honestly
Total out-of-pocket cost ranges from $0 to about $12,000. The $0 end is a registered union or employer-sponsored apprenticeship: no tuition, paid training, benefits. The high end is a private trade school program before the apprenticeship. Tools run a few hundred dollars to start; your employer typically provides the expensive stuff. Compare that to the $37,000 average debt of a four-year graduate and the ROI case writes itself, which is why electrician is the default trade in our ROI calculator.
Is 30 (or 40) too old to start?
No. Licensing boards set a minimum age, usually 16 to 18, and no maximum. The four-to-five-year clock runs the same at any age, and because apprentices are paid, the cost of starting later is time, not tuition. Career changers are common in apprenticeship cohorts, and life experience is genuinely useful when you are troubleshooting in someone's attic at 6 a.m.