U.S. Farmland Values Outpace Brazilian and Argentine Benchmarks

U.S. farmland values remain historically high compared to those in Brazil and Argentina, making it more expensive for farmers to expand their acreage. According to a recent study, Iowa farmland averaged $11,549 per acre in 2025, while Mato Grosso in Brazil had an average of $9,066 per acre. This gap matters because land is both a major capital requirement and an opportunity cost for corn and soybean producers competing in the same global commodity markets.

The study also found that U.S. farmland values have increased significantly since 2002, with Iowa's statewide average climbing from $2,083 per acre to $11,549 per acre. This represents a compound annual growth rate of 7.7% over the past two decades. In contrast, Mato Grosso's farmland value rose from $1,324 per acre to $9,066 per acre during the same period.

The Argentine benchmark for prime cropland was roughly $6,414 per acre in 2025, which is about 44% below Iowa and 29% below Mato Grosso. However, it's essential to note that soil quality, location, infrastructure, and valuation methodologies differ between the countries.

The difference in farmland values translates into significant capital requirements for farmers seeking to expand their acreage. At current benchmarks, 1,000 acres would represent approximately $11.55 million in Iowa, $9.07 million in Mato Grosso, and $6.41 million using the Argentine reference.

Financing costs can also dramatically alter the apparent advantage of cheaper acreage. Brazil's benchmark Selic rate was 13.75%, compared to a 3.75%-4.00% federal funds target range in the United States at the time of the analysis.