United States inventory of all hogs and pigs on March 1, 2016 was 67.6 million head. This was up slightly from March 1, 2015, but down 1 percent from December 1, 2015.
Breeding inventory, at 5.98 million head, was down slightly from last year, and down slightly from the previous quarter.
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Market hog inventory, at 61.7 million head, was up slightly from last year, but down 1 percent from last quarter.
The December 2015 - February 2016 pig crop, at 29.6 million head, was down slightly from 2015. Sows farrowing during this period totaled 2.87 million head, down 1 percent from 2015. The sows farrowed during this quarter represented 48 percent of the breeding herd. The average pigs saved per litter was a record high 10.30 for the December - February period, compared to 10.23 last year. Pigs saved per litter by size of operation ranged from 8.00 for operations with 1 - 99 hogs and pigs to 10.40 for operations with more than 5,000 hogs and pigs.
Friday March 25, 2016/ USDA/ United States.
http://usda.mannlib.cornell.edu