The oat milk market reached USD 1,981.4 million in 2025 and is projected to grow at a 13.7% CAGR, hitting USD 7,154.4 million by 2035. The regular/full fat segment is projected to hold a dominant share of the global oat milk market, capturing 71.3%. The shelf-stable format is projected to dominate the global oat milk market, capturing 61.3% of the market share in 2025.