US Plant-Based Milk Market Shrinks, Challenging Growth Narrative

The U.S. dairy alternative and plant milk market has shrunk in volume for three consecutive years through 2024, with more losses expected. The market's shrinkage challenges the common narrative of continuous plant-based growth. For the 52 weeks ending April 19, dollar sales for the overall plant-based milk category totaled $2.3 billion, a 2.1% decrease, according to Beverage Industry. The retail contraction creates a clear tension: cow's milk consumption has declined for decades, and plant-based options are often seen as a growth engine. Yet, the overall U.S. plant-based milk retail market is currently shrinking in volume. Weekly average purchases of cow's milk, for example, fell 12% from 0.41 gallon per household per week in 2013 to 0.36 gallon in 2017, according to ers. The long-term shift away from dairy should logically fuel plant-based sales, but the retail figures tell a different story. The plant-based milk industry faces a critical juncture. It needs to innovate and differentiate beyond simple health or environmental claims to reverse retail declines and capture sustained growth. Consumers aren't just swapping dairy for plant-based at home; they're adopting them selectively, especially in foodservice. The situation points to a deeper challenge than mere availability.

The Long Arc of Dairy's Decline and Early Plant-Based Gains

The per-person U.S. supply of cow's milk fell 1.0% annually between 1995 and 2009, according to ers, creating a significant market void. Plant-based alternatives initially capitalized on this, with purchases of almond, soy, and other plant-based products increasing 36% from 0.028 gallon to 0.038 gallon per household per week between 2013 and 2017, according to ers. The early growth demonstrated market potential. In Europe, plant-based milk is the most purchased alternative, outpacing plant-based meat, according to ProVeg International. The robust performance abroad highlights a potential for growth that the U.S. retail market has yet to fully realize, despite the ongoing shift away from traditional dairy.

A Segmented Market: Winners, Losers, and Channel Strengths

The U.S. plant-based milk market is highly segmented, with varied performance across product types and sales channels. While almond milk sales decreased by an estimated 7.2% in 2025, according to Beverage Industry, coconut milk increased by 2.8% and soy milk by 4% in 2025, also reported by Beverage Industry. The internal shift shows evolving consumer preferences within the plant-based category. Crucially, the decline in retail sales doesn't reflect a universal rejection of plant-based options. Dollar sales of non-dairy milk rose 16% in U.S. foodservice last year, outpacing cow's milk, according to Green Queen Media. The robust growth in out-of-home settings suggests consumers prefer plant-based milks in prepared beverages or specific foodservice applications, rather than for everyday home use. Convenience, preparation, or specific use cases like coffee shop beverages are driving adoption more than general grocery purchases. Brands must tailor strategies to these distinct consumer behaviors and purchase environments.

Innovation and Broader Plant-Based Trends

Strategic product innovation, especially in taste and texture, is crucial for category growth. Angeliki Triantafyllou, a Greek biotechnologist and co-founder of Oatly, led research for over 20 years, developing an enzymatic method that improved oat drinks' taste, color, texture, foaming, and nutritional value, according to Euronews. Such advancements are vital for creating products that meet high consumer expectations and encourage repeat purchases. Beyond core milk alternatives, the plant-based creamer segment is growing, up 4% in 2025 in U.S. foodservice, according to Green Queen Media. The growth in the creamer segment indicates consumers are open to plant-based options for specific uses, like enhancing coffee, even if not for general household consumption. Understanding these distinct usage occasions and developing tailored products is key. However, the broader plant-based food sector shows mixed performance. Sales of plant-based proteins, including meat alternatives, tofu, tempeh, and whole-food formats, were up 16% in U.S. foodservice last year (2025), outpacing cow's milk, according to Green Queen Media. The mixed performance means targeted value propositions, not a blanket assumption of growth, are essential for the overall plant-based trend to resonate with diverse consumer needs.

What's Next for Plant-Based Milk?

Companies heavily invested in almond milk for retail face significant headwinds. Almond milk sales decreased by an estimated 7.2% in 2025, according to Beverage Industry. Brands like Blue Diamond or Califia Farms must pivot quickly, diversifying into growing categories like oat, soy, or coconut milk, or focusing on innovative new bases. Re-evaluating marketing to highlight specific uses or benefits will be crucial to regaining market share. The 16% rise in non-dairy milk sales in U.S. foodservice, according to Green Queen Media, compared to retail shrinkage, suggests plant-based milk brands must shift focus. Instead of solely competing for grocery shelf space, prioritize collaborations with coffee chains and restaurants. Developing specialized formulations for baristas or culinary applications, which often require specific foaming or cooking properties, could unlock significant growth. The approach meets consumers where demand is clearly robust. Finally, the simultaneous decline in cow's milk consumption (down 12% 2013-2017, according to ers) and the U.S. plant-based milk market shrinking in volume for three consecutive years through 2024, according to Beverage Industry implies the 'milk' category itself is losing share of stomach. Brands now compete not just with each other, but with an expanding array of alternative beverages. To succeed, plant-based milk companies must emphasize unique benefits, flavor profiles, or functional attributes that distinguish them from the entire beverage category, not just other milks.

To thrive, plant-based milk brands will likely need to prioritize innovation in taste and texture, coupled with targeted strategies that leverage strong foodservice growth and diversify beyond declining retail segments like almond milk.