Oatmeal prices have climbed steadily over the past few years, driven by a combination of tighter supply, rising farm costs, and new demand from the oat milk industry. The cereal and bakery category, which includes oatmeal, saw cumulative price increases of about 16% between 2020 and 2024 in the U.S. That’s not just inflation at work. Several specific forces are squeezing oat supply and pushing costs higher at every stage from field to shelf.
Drought Has Shrunk the Oat Supply
Most of the oats consumed in North America come from the Canadian Prairies, and those fields have been hit hard by recurring drought. In 2021, a severe drought struck both Canada and the northern U.S., slashing harvests and cutting Canadian oat stocks nearly in half. Oat prices spiked to record highs of nearly $8 per bushel by spring 2022, and while production has since recovered somewhat, the supply chain hasn’t fully stabilized.
As of September 2024, total U.S. oat stocks sat at 65.2 million bushels, still 13% below the previous year. Canada’s 2025 crop did bounce back with a 16.7% production increase to 3.9 million tonnes, helped by better yields. But key growing areas like Alberta’s Peace River Valley and Manitoba’s Interlake Region continued to face extreme drought conditions even in 2025, meaning recovery remains uneven and vulnerable to another bad season.
Oat Milk Created New Competition for the Same Crop
The explosion of oat milk over the past several years added an entirely new source of demand for a crop that was already modestly produced compared to corn or wheat. Oat milk has added an estimated 10% to 15% in additional demand for oats, and that shift happened fast. Traditional uses like cereal, granola bars, and oatmeal still account for the majority of oat consumption, but they’re now competing with beverage manufacturers for the same limited harvest.
When the 2021 drought hit alongside this growing demand, the squeeze was severe. Major oat milk producers like Oatly faced supply shortages and raised their own prices, which in turn put pressure on the broader oat market. Even as production recovers, the demand floor is permanently higher than it was a decade ago, which keeps prices elevated compared to pre-oat-milk levels.
Farming Costs Keep Climbing
Even when harvests are good, the cost of growing oats has risen substantially. By late 2025, the USDA’s index tracking what farmers pay for inputs had climbed to 154.6, meaning production costs were more than 50% higher than in 2011. Meanwhile, the prices farmers receive for their crops were only about 21% higher over the same period. That gap between costs and revenue hit a 10-year high.
The biggest culprits are fertilizer, fuel, labor, and equipment repairs. Fertilizer prices in particular are projected to run 10% to 15% higher in 2026 compared to 2025, with nitrogen-based fertilizers leading the increase. Chemical costs, machinery maintenance, and labor are all ticking upward too, driven partly by higher living costs that push wages up. Farmers pass these expenses along to grain buyers, who pass them to food manufacturers, who pass them to you at the grocery store.
Processing Oats Is Expensive Relative to Other Grains
Raw oats require significant processing before they become the oatmeal you buy. The outer hull has to be removed, the groats need to be heated to prevent spoilage, and then they’re cut or rolled to the desired texture (steel-cut, rolled, or instant). Each step requires specialized equipment, energy, and labor. A feasibility study from the University of Wisconsin-Whitewater found that labor alone runs over $260 per hour in a milling operation, with total variable costs that can actually exceed revenue at moderate production volumes. At a wholesale price of $440 per ton for processed oats, smaller milling operations struggle to break even at all.
That means oat processing is increasingly concentrated among larger manufacturers who can spread those fixed costs across higher volumes. Less competition in milling gives those companies more pricing power, and rising energy and labor costs get baked directly into the wholesale price of every canister of oatmeal.
Why Oatmeal Costs More Than You’d Expect
Part of the sticker shock comes from oatmeal’s reputation as a cheap, simple food. A bag of plain oats feels like it should cost next to nothing. But oats are a relatively small crop globally, far less planted than wheat, corn, or rice. That smaller production base means any disruption, whether drought, a new competitor like oat milk, or rising input costs, has an outsized effect on price.
Branded and flavored oatmeal carries an additional markup for packaging, added ingredients, and marketing. Instant oatmeal packets, for example, cost significantly more per ounce than a bulk canister of rolled oats because of the extra processing and individual packaging involved. If price is your main concern, buying plain rolled or steel-cut oats in larger containers remains the most cost-effective option. Store brands typically run 30% to 40% cheaper than name brands for an essentially identical product.
The broader trend, though, is structural. With farm costs outpacing crop prices, drought continuing to threaten key growing regions, and oat demand permanently higher than it was before the oat milk boom, the days of ultra-cheap oatmeal are likely behind us. Prices may stabilize as Canadian production rebounds, but they’re unlikely to return to pre-2020 levels.