AgWest Update: 2026 Idaho & PNW Potato Crop Conditions

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Potato acreage is expected to decline modestly across the Western U.S. in 2026 as growers and processors adjust to softer market conditions.

Idaho’s potato acreage is estimated by USDA to be down approximately 15,000 acres from 2025. The decline is largely attributed to fewer dehydrator processing contracts and reduced open-market table potato plantings following weaker prices over the past several years. Growing conditions were favorable through June, but persistent heat during July and early August has raised concerns about potential impacts on crop development.

Across Oregon and Washington, growing conditions have generally been favorable, although localized wildfire activity has affected some production areas. Oregon acreage remains relatively steady, but production is expected to edge lower due to reduced yields. In Washington, acreage is largely unchanged and crop conditions have been near ideal. Early-harvested potatoes are reported to be in excellent condition, with strong yields and large tuber sizes.

The Executive Director of the Washington State Potato Commission recently highlighted growing international competition as a challenge for U.S. exports. China, in particular, has emerged as a growing competitive threat. In 2015, the country launched its Potato Staple Food Strategy, an initiative designed to elevate potatoes from a regional crop to a key component of the national food system. Since then, China’s potato production has expanded significantly, increasing 12.6% according to the Food and Agriculture Organization (FAO). As China’s production and export capabilities continue to grow, U.S. potato exporters may face increasing competition in key global markets.

POTATO TRADE FLOWS

SOURCE: AGWEST