Trades content is booming on TikTok and Instagram, and career apps court teens as young as 13. But we found no rigorous study showing any social platform moves high schoolers into trades careers.
3-minute read11 sources2010–2025 · US · High school students
Research Snapshot · For Educators, Policymakers & Employers · Human-Driven by Dustin J. Krein, Ed.D. · Developed with Claude · Confirm Findings with Sources at the Bottom
The 30-second version
Yes, they exist: career networks like Tallo, state campaigns like Go Build, and a wave of trades creators on TikTok and Instagram.
Interest is real: trade-focused community colleges grew nearly 20% since 2020, and most Gen Z say social media raised their interest.
Proof is thin: no randomized study of these platforms, and the biggest digital nudge experiment, 800,000 students, found no effect.
By the numbers
Six numbers worth repeating
1 in 5
US teens say they're on TikTok and YouTube "almost constantly."
StrongPew Research, 1,458 teens, 2025
2M+
users on Tallo, a career network for ages 13–30. It hasn't published hiring or scholarship outcomes.
AdvocacyTallo announcement 2025
67%
of Gen Z say social media increased their interest in the skilled trades.
AdvocacyThumbtack survey 2024
~20%
growth in students at trade-focused public two-year colleges since spring 2020, to 871,000.
StrongNational Student Clearinghouse 2025
1 in 3
students say their school offers space to learn real-world job and interview skills.
StrongWalton Family Foundation–Gallup 2024
800,000
students got texts, emails and mailers in the largest digital nudge experiment. Effect on college enrollment: none.
The warningNudging at Scale study
Who's in the game
Three ways social media reaches teens about careers
One is a company, one is a campaign, and one is a crowd. None has published proof it changes what teens do.
Career network app
Tallo
A LinkedIn-style profile for ages 13 and up. Students explore 1,800 careers, find scholarships and connect with employers and colleges. Owned by Stride.
AdvocacyCompany materials
State industry campaign
Go Build
Started in Alabama in 2010, funded by an employer fee of about $1.5 million a year. Now also in Tennessee and Georgia. Uses Facebook, Instagram and websites aimed at students.
Self-reportedEquipment World 2014
Creator content
#Trades on TikTok & Instagram
Day-in-the-life videos from electricians, welders and plumbers. Trades posts rose 52% in a year, according to one industry report.
AdvocacyThumbtack via EC&M 2024
The parent problem
Parents believe the pitch. They still say college.
Most parents think the trades are the safer bet, and almost as many push a four-year degree anyway.
Say trades offer better economic security than college
80%
Still encourage a four-year college
77%
Thumbtack survey of 1,000 US parents of 16–26-year-olds, July 2024. A company survey, not independent research. Bars are on a 0–100% scale.
Evidence map
How strong is the proof?
The only randomized evidence says digital outreach alone often fails. Everything about social platforms sits in the weaker columns.
PositiveMixed or descriptiveNo effect
Tap a chip for the finding. Randomized trials compare similar people by lottery. Surveys and trends show patterns, not causes.
Reality check
What you've heard vs. what the research says
You've heardTeens don't care about the trades.
Research says
Trade-focused community colleges grew nearly 20% since 2020. 55% of Gen Z in one survey are considering a trade.
You've heardGoing viral means it's working.
Research says
Enrollment and trades content rose together. No study we found shows the content caused the enrollment.
You've heardMessage students enough and they'll act.
Research says
800,000 students got digital nudges with no effect. Researchers pointed to generic messages from unfamiliar senders.
You've heardMillions of users proves impact.
Research says
Tallo reports 2 million users but, in what we found, no data on hires or scholarships won. Reach isn't results.
Guess first
Go Build Alabama's first ads starred Mike Rowe of "Dirty Jobs." Who did they appeal to most?
The ads "appealed more to parents," so the campaign redesigned its messaging to reach middle and high school students directly. Facebook worked; YouTube was often blocked at school. Equipment World, 2014
The uncomfortable question
Are we handing career guidance to the algorithm?
Only one in three students say school gives them room to learn real-world job skills, while one in five teens is on TikTok or YouTube almost constantly. If feeds are where teens meet careers, an algorithm is choosing which jobs they see, and nobody is checking whether the pay and training claims are true.
So what?
What to do with this
Educators
Use trusted local voices: counselors, alumni and local tradespeople. The nudge research points to trust.
Pair social content with hands-on exposure, like shop visits and job shadows.
Teach students to check career videos for real pay, training time and costs.
Policymakers
Evaluate the campaigns you fund. Go Build runs on about $1.5 million a year in Alabama; measure it against a comparison.
Ask platforms that serve minors with public support to report outcomes, not users.
Reach parents too. Most agree trades are secure but still steer kids to college.
Employers & talent teams
Post real day-in-the-life content that shows pay, schedule and the path in.
Track source of hire, including social channels, so you know what works.
Partner with schools and campaigns instead of posting alone. Local trust beats reach.
How sure are we?
Young people's interest in the trades is risingMedium
Social platforms cause teens to choose the tradesLow
Enrollment data are solid; interest data come mostly from company surveys. We found no causal study of any social platform.
All 11 sources, how they compare, the strongest counter-case, and what's still unknown.
The evidence
Sources, compared
Scope: 2010–2025, US high school students, with one non-US trial for comparison. ★ marks the three worth reading in full.
Source
Year
Design
Size
Evidence
Effect
Finding
Where sources agree
Teens spend heavy time on video platforms, so that's where they meet career content.
Interest in the trades and enrollment in trade-focused colleges are both up.
Platforms report reach (users, posts, views), not outcomes.
Where they conflict, and why
Industry sources credit social media for rising interest; independent data show enrollment rising but can't say why.
Parents say trades are secure yet still push college, so messaging to teens alone may stall at home.
The strongest counter-case
Rising trades enrollment may be driven by college costs, wages and post-pandemic shifts, not social media.
The most-cited social media numbers come from Thumbtack, a company that sells trades services.
Go Build's "30% enrollment increase" is self-reported, and its own director called the campaign "just one part of the reason."
Still unknown
Whether any platform or campaign changes course-taking, enrollment or hiring.
How accurate trades content is about pay and training.
How many high schoolers use Tallo, and what happens to them.
Which messages work best: peers, employers or trusted adults.
What would change the verdict
A randomized or matched study that tracks high schoolers exposed to a platform or campaign against similar students who weren't, measuring CTE enrollment, apprenticeship starts or hiring.
Interests to note: Thumbtack and Tallo are companies with a stake in the trades and youth-career markets. Go Build is funded by the construction industry. The Walton Family Foundation funds education reform work.