U.S. dairy farmers are producing significantly more milk as the national herd expands to levels not seen in recent years, according to the latest USDA Milk Production report that highlights the sector’s continued growth trajectory.
U.S. milk production climbed 2.4% in the second quarter of 2026 compared to the same period last year, reaching 60.2 billion pounds. The increase comes as the national dairy herd expanded to 9.67 million cows — 192,000 head more than a year earlier.
The production surge reflects ongoing shifts in the dairy industry, including geographic migration to Western states, continued improvements in cow productivity and strategic herd expansion by producers responding to market signals.
An 18-Month Winning Streak
The consistency of production growth has become almost monotonous — in the best possible way for dairy farmers.
“It’s hard to come up with new things to say when the year-over-year milk production winning streak reaches 18 months,” says Phil Plourd, head of the Wisconsin Dairy Products Association and an insights adviser to Ever.Ag. “And with cow numbers continuing to climb, it’s probably a safe bet to say that the trend will continue.”
However, Plourd cautions that recent weather patterns and shifting cattle economics could introduce some variability in the months ahead.
“Hot weather over the past few weeks could make the July figures more interesting,” he notes. “From a medium-term perspective, it’s worth keeping an eye on falling cattle prices to see if that changes culling behavior on dairy farms.”
More Cows, More Milk Per Cow
The growth in milk production stems from two factors: more dairy cows and improved productivity per animal.
In June alone, the 24 major dairy states produced 18.9 billion pounds of milk, up 2.4% from June 2025. The national dairy herd in those states reached 9.23 million head — 185,000 more cows than the previous June.
Individual cows are also producing more. Production per cow averaged 2,051 lb. in June, 7 lb. above the prior year. That seemingly modest gain, multiplied across millions of animals, translates to hundreds of millions of additional pounds of milk flooding the market.
Regional Winners and Losers
Production increases weren’t uniform across the country. Some of the most dramatic growth occurred in states that have aggressively expanded their dairy industries in recent years:
- Kansas led all states with a stunning 16.7% jump in June production, reaching 475 million pounds. The state’s dairy herd grew by 34,000 head — a nearly 17% increase that reflects continued migration of dairy operations from traditional regions to the Great Plains.
- Oregon posted an 8.1% production increase to 226 million pounds, while Colorado saw a 5.1% gain to 478 million pounds. Both Western states have attracted large-scale dairy operations with favorable climate conditions and proximity to export markets.
- Texas, already the nation’s fifth-largest dairy state, increased production 4.9% to 1.577 billion pounds, continuing its emergence as a major dairy producer.
- Georgia showed strong growth at 5.8%, reaching 181 million pounds, while Florida increased 4.6% to 183 million pounds, demonstrating the Southeast’s expanding dairy footprint.
Meanwhile, traditional dairy powerhouses showed more modest gains. Wisconsin, the nation’s second-largest producer, increased output just 1.6% to 2.741 billion pounds. California, which produces more milk than any other state, saw a marginal 0.2% increase to 3.437 billion pounds.
Some states actually saw production decline. Washington dropped 0.4% to 478 million pounds, Virginia fell 0.9% to 114 million pounds, and Pennsylvania was essentially flat at 0.1% growth.
The Big Picture: Consistent Growth
The second quarter results continue a trend that began earlier in the year. First quarter production was up 3.1% year-over-year, and monthly data shows consistent gains:
- January — +3.5%
- February — +2.9%
- March — +2.7%
- April — +2.7%
- May — +2.1%
- June — +2.3%
The consistency of these increases suggests structural changes in the industry rather than temporary fluctuations. The dairy herd has grown steadily throughout 2026, adding 44,000 head between the first and second quarters alone.
What’s Driving the Growth?
Several factors are fueling the expansion in milk production:
- Herd rebuilding — After years of culling during periods of low milk prices, many dairy farmers have been rebuilding their herds. The national dairy cow inventory has grown steadily throughout 2026, reflecting producer confidence and strategic expansion.
- Genetic improvements — Ongoing advances in dairy cow genetics continue to push production per cow higher. Modern Holstein cows produced more than 23,000 lb. of milk annually, compared to less than 18,000 lb. just two decades ago.
- Better nutrition and management — Improved feeding strategies, cow comfort measures and health management protocols have enabled farmers to extract more production from their herds. Precision agriculture technologies allow producers to optimize nutrition for individual cows.
- Geographic shifts — The movement of dairy production to Western and Southern states with large-scale operations has contributed to efficiency gains and production growth. These operations often feature year-round grazing or climate-controlled facilities that maintain consistent production.
- Investment in infrastructure — Many dairy operations have invested in modern facilities, robotic milking systems and advanced monitoring technologies that improve cow health and productivity.
State-by-State Snapshot
Looking at the top dairy-producing states in June 2026:
- California — 3.437 billion pounds (+0.2%)
- Wisconsin — 2.741 billion pounds (+1.6%)
- Idaho — 1.571 billion pounds (+2.2%)
- Texas — 1.577 billion pounds (+4.9%)
- New York — 1.4 billion pounds (+1.6%)
- Michigan — 1.072 billion pounds (+3.6%)
- Pennsylvania — 801 million pounds (+0.1%)
- Minnesota — 902 million pounds (+2.6%)
- New Mexico — 486 million pounds (+0.4%)
- Iowa — 507 million pounds (+1.6%)
These 10 states account for the vast majority of U.S. milk production, though the growth in states like Kansas, Oregon and Georgia signals potential shifts in the industry’s geographic center of gravity.
Production Efficiency Gains
The per-cow productivity improvements are particularly notable. In June 2026, production per cow in the 24 major states ranged from a low of 1,730 lb. in Virginia to a high of 2,300 lb. in Michigan.
States with the highest per-cow production in June:
- Michigan — 2,300 lb.
- Texas — 2,175 lb.
- Colorado — 2,165 lb.
- Idaho — 2,155 lb.
- New York — 2,150 lb.
These productivity leaders typically feature large-scale operations with advanced management systems, optimal nutrition programs, and genetics focused on milk production.
Market Implications
The continued production growth has significant implications for dairy markets:
- Supply abundance — The 2.4% increase translates to approximately 1.4 billion additional pounds of milk in the second quarter compared to last year.
- Processing demands — The additional milk requires processing capacity, transportation infrastructure and market outlets. Dairy cooperatives and processors must continually adapt their operations to handle growing volumes.
- Export opportunities — Much of the increased U.S. milk production finds its way to international markets. The U.S. is a major exporter of dairy products, including cheese, milk powder, whey products and lactose.
- Product innovation — Abundant milk supply enables manufacturers to develop new products and expand into growing categories like Greek yogurt, protein beverages and specialty cheeses.
Looking Ahead
The USDA data provides production figures only through June 2026, leaving the second half of the year uncertain. However, the consistent upward trajectory through the first six months suggests production growth will likely continue.
Several factors could influence the remainder of 2026:
- Feed costs — Dairy farmers’ largest expense is feed for their cows. Any significant changes in corn, soybean or hay prices will affect profitability and potentially influence production decisions.
- Export demand — International markets absorb a significant portion of U.S. dairy production. Shifts in global demand — particularly from key markets like Mexico, China and Southeast Asia — can significantly impact domestic supply-demand balance.
- Weather — Extreme heat events can significantly reduce milk production as heat-stressed cows produce less milk. The summer months will be critical for maintaining production momentum. Recent hot weather could impact July figures.
- Cattle prices — Falling beef cattle prices could alter culling decisions on dairy farms, potentially affecting the pace of herd expansion or contraction in coming months.
- Consumer trends — Evolving consumer preferences for dairy products, plant-based alternatives and protein-rich foods will influence demand and potentially production decisions.
- Technology adoption — Continued investment in precision dairy farming, robotic milking and data analytics could drive further productivity improvements.
Industry Confidence
The expanding dairy herd and rising production levels suggest producer confidence in the sector’s future. Dairy farming requires significant capital investment, and farmers typically expand herds only when they see favorable long-term prospects.
The geographic diversity of growth, from Kansas to Georgia to Oregon, indicates that opportunities exist across multiple regions, each with distinct advantages in terms of climate, feed availability or market access.
For now, U.S. dairy farmers continue to produce more milk with more cows that individually produce more. The industry’s ability to efficiently process, market and distribute that growing supply will shape the sector’s trajectory in the months and years ahead.
With 18 consecutive months of year-over-year production gains and cow numbers still climbing, the momentum appears firmly established — though weather, cattle economics and global market dynamics will determine whether the winning streak extends into 2027.
