U.S. Dairy Industry Sees Significant Growth Due to Herd Expansion

The U.S. dairy industry is undergoing significant growth, marked by an increase in herd sizes and milk production. Over the past 19 months, dairy farms in the United States have been steadily expanding their herds, culminating in a national herd size of 9.65 million cows as of April 2026. This represents an addition of 190,000 cows compared to the previous year.

Industry analysts attribute this growth to a renewed sense of confidence among dairy producers, driven by stable profit opportunities and investments in larger-scale dairy infrastructure. In addition to the increase in herd size, productivity gains have also played a crucial role in the industry's expansion. The average milk production per cow reached 2,069 pounds in April, which is an increase of 14 pounds from the previous year.

Regional Growth and Shifts

Regional shifts in production are reshaping the U.S. dairy landscape. Kansas has emerged as one of the fastest-growing dairy states, recording a 23.7% increase in milk production and adding 44,000 cows within a single year. Texas and South Dakota have also seen significant growth, driven by modern processing investments and expanded production capacity.

In contrast, traditional dairy regions such as Washington and Pennsylvania have experienced declines, indicating a shift in production towards areas with more favorable economic conditions and infrastructure. These regional dynamics highlight the evolving nature of the U.S. dairy industry.

Productivity and Efficiency

The combination of increased herd numbers and productivity gains has pushed total U.S. milk production to exceed 20 billion pounds for April. This growth underscores the increasing efficiency of modern dairy operations and advancements in herd management techniques.