A national factory revival is a warning the Inland Empire reads backward

Citrus Belt Review: The Institute for Supply Management's manufacturing index hit 54.0% in May, a fifth straight month of expansion and the highest reading since 2022. ISM's own committee chair tied the surge in part to firms building inventory against rising prices and supply disruptions from the U.S.-Israel conflict with Iran. That is a national production story — and it is not what shows up in IE payrolls. EDD's latest data has the region's manufacturing employment at 90,600, down 800 over the month and 3,000 over the year, a 3.2% annual decline that ran straight through the same stretch the national index was climbing. The corridor doesn't make the goods the ISM survey counts. It moves them: trade, transportation, and utilities employs 473,600 here, with 133,900 in warehousing and storage alone — roughly five logistics jobs for every factory job.

That ratio is why a factory revival lands here as a freight signal, not an employment one. When manufacturers stockpile, the inventory flows toward distribution capacity, and the IE holds a national share of it. The mechanism cuts both ways, though. Manfred Keil, the Inland Empire Economic Partnership's chief economist, has warned that the region's logistics base slows if tariffs choke port volume — the same import dependence that turns a stockpiling boom into throughput also turns a trade contraction into a local one. The national headline reads as recovery. Read through the Inland Empire’s actual economy, May's number is a measure of how much goods movement is about to pass through, and how little of the underlying production the region captures.