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Dec. 1 US Hog Herd Larger than Expected

The latest Hogs and Pigs report from the USDA showed a larger American herd than many in the trade were expecting. 

Released Tuesday, the report pegged the total number of hogs and pigs on US farms at 75.5 million head, up 1% from a year earlier and slightly higher than September levels. That compares with pre-report expectations that total inventory would decline by roughly 1%. Market hog numbers rose 1% year over year to 69.6 million head, defying forecasts that pegged market hogs down close to 1%. 

Breeding inventory totaled 5.95 million head, down 1% from last year but slightly higher than the previous quarter. Analysts had anticipated a deeper cut to the breeding herd — closer to a 1.2% decline. 

The September–November pig crop came in at 35 million head, up slightly from 2024, versus trade estimates calling for a 1.3% year-over-year decline. Productivity gains continued, with pigs per litter averaging 11.93, essentially unchanged from last year and slightly below expectations for a stronger increase. 

Looking ahead, producers intend to farrow 2.89 million sows in the December–February quarter and 2.91 million in March–May, both up 2% from last year. 

Hog futures closed higher today, prior to the release of the hogs and pigs report. 

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In this episode of The Swine it Podcast Show Canada, Alison Jeffery, a PhD candidate at the University of Saskatchewan, discusses emerging research on ear necrosis in pigs. She explains the role of Fusobacterium necrophorum, how ear biting may introduce bacteria into damaged tissue, and what researchers are learning about disease progression, welfare, prevention, and future management tools. Listen now on all major platforms!

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