The CARD Farmland Portal, hosted by the Center for Agricultural and Rural Development (CARD) at Iowa State University, is an online resource designed to provide detailed insights and analysis on farmland value and ownership trends. Explore detailed insights from the annual Iowa State University Land Value Surveys and use interactive maps and graphs to analyze how land values evolved over time. You can also take a look at foreign ownership of US farmland and consolidation in the agricultural sector using our interactive data tools. Whether you're a farmer, researcher, or an agricultural professional, our platform equips you with the insights and tools you need to navigate and understand Iowa’s farmland market.

Iowa’s farmland market is shaped by a variety of factors, including interest rates, crop yields, and regional land use patterns. With our interactive data tools, you can compare land values across different counties and districts, gaining insights into the key drivers of land price changes over time. Stay informed by exploring the latest data and predictions for Iowa’s farmland values.

In 2025, the survey reported a 0.7% increase in average land values, which is the sixth increase in Iowa’s land values for the past seven years. The portal allows you to dive deeper into district-level data, such as Dubuque County reporting the largest dollar increase ($553 per acre), while Clayton and Allamakee Counties reporting the largest percent increase in values (4.4%). You can also find which 78 counties reported a decrease in inflation-adjusted values, helping you make informed decisions.