Every factory starts as a hole in the ground. Before anyone clocks in on an assembly line, someone has to pour the concrete, pull the wire, and bolt the steel together.
That sequence is why politicians love construction numbers. Cranes show up long before paychecks do, so a building boom reads like a promise of jobs to come.
The catch is timing. A plant announced under one administration often opens under the next, and the hiring that follows can take years to show up in federal data.
For most of the past three years, that lag worked against anyone promising a factory comeback. U.S. manufacturing employment slid from about 12.9 million in January 2023 to roughly 12.58 million by the end of 2025, even as companies poured hundreds of billions of dollars into new plants.
Now one of the most powerful people in Washington says the wait is over, and he brought numbers.
The nation’s construction boom “is laying the foundation for a manufacturing resurgence,” Treasury Secretary Scott Bessent wrote on Tuesday, Sept. 22.
I checked every figure in his post against the government’s own data, and his math holds up. The building boom he is pointing to tells a more complicated story.
Why factory hiring trails the construction cranes
Factory construction and factory hiring run on different clocks. Construction crews get paid while a plant goes up, and the permanent workforce arrives only when the lines start running.
Bessent has walked through that pipeline himself. “Boeing decides that they’re going to increase the Dreamliner production by 50 percent, and you start out with construction jobs,” he said in a Sept. 8 interview with Breitbart.
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“So now we’re seeing booming construction jobs, and that’s kicking into the manufacturing jobs,” he added.
Boeing (BA) is one of his go-to examples. Its Charleston, S.C., expansion will create “1,000 high‑paying manufacturing jobs,” Bessent told the Senate Finance Committee in June, according to Fortune.
That theory is the right lens for his latest post. The real question is whether the construction pipeline feeding it is still full.
Bessent’s employment numbers match the Labor Department count
“Manufacturing employment has surged by nearly 58,000 jobs this year, while goods-producing industries have added 150,000 jobs,” Bessent wrote in a post on X (the former Twitter).
Both figures are accurate. Manufacturing payrolls rose from 12.58 million in December 2025 to 12.64 million in August, a gain of 58,000, according to seasonally adjusted data from the Bureau of Labor Statistics (BLS).
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Goods-producing employment, which bundles factories with construction and mining, climbed from 21.46 million to 21.61 million over the same stretch. August alone brought 16,000 new factory jobs, the strongest monthly gain in three years, according to the White House.
When I broke the 150,000 figure apart, construction supplied 87,000 of those jobs. Factories supplied the 58,000 Bessent cited, and mining and logging made up the rest.
There is also a baseline question. December 2025 marked the bottom of a two-year slide, so “this year” measures the rebound off the floor.
By my analysis of the same BLS series, factory employment is still 35,000 below where it stood in January 2025. The full picture looks like this:
- Factory jobs are up 58,000 since December but only 23,000 over the past year, according to the BLS.
- Durable goods makers added 72,000 jobs over the year, while nondurable makers cut 49,000, according to the BLS.
- Manufacturing construction spending ran at a $169.8 billion annual rate in July, according to the Census Bureau.
- That is 32% below the September 2024 peak of $250.2 billion, according to Census data compiled by the Federal Reserve Bank of St. Louis.
Spending on new plants has been shrinking since 2024
That last number is the part Bessent’s post leaves out. Spending on manufacturing construction, the actual building of new plants, peaked in September 2024 and has fallen in almost every month since.
By July, the annual rate had shrunk by about $80 billion. Total construction spending was down 3.8% from a year earlier, according to the Census Bureau.
The boom Bessent sees is real, but it is concentrated in a different kind of building. Data center construction “jumped to an annual pace of more than $75 billion in July,” up nearly 60% from a year earlier, reported Axios.
“Only three categories are propping up construction spending: data centers, power and highway projects,” Ken Simonson, chief economist at the Associated General Contractors of America, said, according to Construction Dive.
That split matters more than the headline number, in my analysis. A data center employs a small army of electricians and pipefitters while it goes up, then runs with a far smaller permanent staff once the servers switch on.
What the data center boom means for your paycheck
If you work in the building trades, the news is good for now. Construction employment hit 8.36 million in August, and nonresidential specialty trade contractors added 8,000 workers, according to the BLS.
Blue-collar pay has held up as well, one reason Bessent keeps returning to construction and factory wages in his public remarks.
If you work in a factory, or hope to, the signal is more mixed. The employment index from the Institute for Supply Management (ISM) slipped to 51.2 in August from 52.8 in July, even as its broader purchasing managers’ index reached 54.6.
“Economic activity in the manufacturing sector expanded in August for the eighth consecutive month,” said Susan Spence, chair of the ISM Manufacturing Business Survey Committee. Readings above 50 signal growth, so factories are still hiring, just at a slower clip.
For investors, the money trail is important. Companies selling power, cooling, and electrical gear into data centers are riding the current wave, while the broader economic outlook Bessent is selling leans on plants that broke ground years ago.
Where America’s next manufacturing wave could come from
Bessent’s thesis could still pay off. Plants that broke ground during the 2023 and 2024 spending peak are only now reaching the stage where they need permanent crews, which fits the uptick he is pointing to.
The harder question is what follows that wave. With factory construction spending down by roughly a third from its peak, fewer new plants are entering the pipeline behind them.
Simonson flagged the risk to the sectors doing the heavy lifting. They “face risks of cooling or shrinking due to worker shortages, political pushback, tariffs and a possible federal funding lapse for highway programs,” he said.
Watch two numbers over the next few months: the Census Bureau’s manufacturing construction line and the monthly factory payroll count. If the building line stops falling while payrolls keep rising, Bessent’s bet is working.
If the building line keeps sliding, today’s factory gains may turn out to be the last echo of the previous boom.
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