USA: Michigan Potato Crop Estimated at 20 Million Cwt as Yields Edge Up
Michigan growers are expected to harvest 45,500 acres at 440 cwt per acre — up 5 cwt on 2025 but on 2,000 fewer acres — as the U.S. crop hits its smallest since 2010.
Michigan growers are expected to harvest 45,500 acres of potatoes in 2026, which is 2,000 acres less than last year’s harvested area, according to North American Potato Market News estimates cited in the Michigan Potato Industry Commission’s 9 September market report.
The statewide average yield is estimated at 440 cwt per acre, 5 cwt above the 2025 result. The net result is a 20.0 million cwt crop — 663,000 cwt, or 3.2%, below the 2025 estimate.
Michigan is the leading U.S. producer of chip potatoes, and the state’s harvest pace directly affects chip plant supply through autumn. Processors report adequate early-contract coverage, but the smaller crop leaves less room for yield disappointment in late-dug fields.
Harvest conditions in September were described as generally favorable, with dry windows allowing smooth lifting. Storage managers are watching tuber temperatures closely after warm soil conditions at harvest start, aiming to bring piles down to holding temperatures without condensation.
The commission notes that chip potato demand remains steady, and with the U.S. crop the smallest since 2010, Michigan lots of good chipping quality are expected to find ready buyers through the storage season.
Sources: Michigan Potato Industry Commission, market report, 9 Sep 2026; Michigan Potatoes — Potatoes 101
