No single person, company, or government agency owns the most land in Iowa by a wide margin. Family farmers and their heirs own the vast majority of the state’s roughly 30 million acres, and state law makes large consolidation nearly impossible: corporations and similar entities are capped at 1,500 acres of farmland, and foreign buyers are barred outright. Among identifiable single holders, AgReserves Inc., the commercial agricultural arm of the Church of Jesus Christ of Latter-day Saints, is one of the largest at a reported 22,000 acres or more, while the U.S. Army Corps of Engineers manages the biggest contiguous federal tracts around Lake Red Rock and Saylorville Lake.
Why No Single Owner Dominates Iowa
Iowa is one of the most restrictive states in the country on who can own farmland, and that is the main reason headline-grabbing “largest owner” lists tend to leave Iowa out. Two statutes do most of the work.
Chapter 9H prohibits most corporations, LLCs, trusts, and nonprofit associations from acquiring or leasing agricultural land. Family farm corporations, authorized farm entities, and family trusts can hold farmland, but only up to 1,500 acres total, counting everything owned or leased directly or indirectly. Cross the line and the entity faces a civil penalty of up to $25,000 and a court order to sell the excess within one year. The attorney general and county attorneys can seek injunctions, so the cap is enforced rather than ornamental.1Iowa Legislature. Iowa Code Chapter 9H – Corporate Farming That is why you don’t see Wall Street funds assembling 50,000-acre portfolios in Iowa the way they might in states without these guardrails.
Chapter 9I, in place since 1980, bars foreign individuals, foreign businesses, and foreign governments from purchasing Iowa farmland for farming. Any foreign entity that already held land before the ban may keep it but cannot buy more, and farmland acquired through foreclosure must be sold within two years.2Iowa Legislature. Iowa Code Chapter 9I – Nonresident Aliens, Land Ownership
The combined effect is a long tail of modest holdings rather than a short list of giants. Individual ownership accounts for nearly half of all Iowa landlords. Partnerships make up about 16 percent, trusts come next, and family and non-family corporations together account for only about 4 percent.
The Largest Identifiable Private and Institutional Owners
Pinning down a single “largest private landowner” in Iowa is harder than it sounds. Big family estates are often split across trusts, LLCs, and partnerships that never appear as a single holding in public records, and Iowa has no centralized public database that ranks private owners by acreage. Agricultural media have reported notable individual holdings in the tens of thousands of acres, but those figures are difficult to verify independently.
A few names do stand out:
AgReserves Inc. The commercial agricultural arm of the Church of Jesus Christ of Latter-day Saints holds at least 22,000 acres of Iowa farmland, making it one of the largest institutional landholders in the state. AgReserves operates as a for-profit business, pays local property taxes like any other owner, and its Iowa footprint is part of a much larger national portfolio.
Bill Gates. Often cited in national headlines as America’s largest private farmland owner, Gates holds a comparatively small footprint in Iowa: roughly 550 acres tied to entities like Cascade Investment Group and Cottonwood Ag Management. His farmland empire is concentrated in other states. The Red River Trust, frequently mentioned alongside Gates, involves land in North Dakota, not Iowa.
Insurance companies. Large insurers such as Aegon maintain agricultural exposure in Iowa primarily through mortgage lending rather than direct land ownership.
When institutional investors do hold Iowa farmland, the typical structure is a long-term cash-rent lease. The investor supplies capital, a local farmer handles operations, and the owner collects passive income while the tenant absorbs production and market risk.
The Biggest Public Landowners
Iowa is overwhelmingly private. About 97 percent of the state is privately held, leaving roughly 3 percent, or more than 700,000 acres, in public hands. Even so, some of the single largest contiguous tracts in Iowa belong to government agencies.
The U.S. Army Corps of Engineers manages 35,000 acres around Lake Red Rock, Iowa’s largest lake, for flood control and recreation.3US Army Corps of Engineers. Lake Red Rock Saylorville Lake north of Des Moines is a 26,000-acre Corps project operating since 1977.4U.S. Army Corps of Engineers. Saylorville Lake The U.S. Fish and Wildlife Service manages several sites in Iowa, including the 6,000-acre Neal Smith National Wildlife Refuge southeast of Des Moines, which protects tallgrass prairie habitat.5U.S. Fish & Wildlife Service. Neal Smith National Wildlife Refuge Federal law prevents these lands from being converted to private agricultural or commercial use.
At the state level, the Iowa Department of Natural Resources is the primary land manager, overseeing state parks, forests, and wildlife management areas. Some of its acquisition and habitat funding comes from the Resource Enhancement and Protection program, created in 1989 with a statutory appropriation of up to $20 million per year from the General Fund.6Iowa Legislature. Resource Enhancement and Protection Fund
Foreign-Held Land in Practice
The Chapter 9I ban hasn’t eliminated foreign land ownership in Iowa, because the statute reaches purchases for farming and leaves other categories alone. Foreign entities held about 486,000 acres of Iowa land as of the end of 2023, according to the most recent USDA data. That is less than 2 percent of the state’s agricultural land. About 374,000 acres is cropland and 83,000 acres is pasture. Canadian entities hold the largest share at roughly 190,000 acres, followed by Italian interests at about 86,000 acres.7Farm Service Agency. Foreign Holdings of US Agricultural Land Through December 31, 2023
Much of this land was acquired before the 1980 ban, is used for non-farming purposes such as wind energy or industrial development that fall outside the statute, or passed through inheritance. Foreign owners must still register under Section 9I.7 and file federal disclosure reports under the Agricultural Foreign Investment Disclosure Act within 90 days of acquiring or transferring any interest in U.S. agricultural land.8eCFR. 7 CFR Part 781 – Disclosure of Foreign Investment in Agricultural Land In 2024, the Iowa legislature repealed Section 9I.8, which had required periodic reporting by foreign landowners to the Secretary of State.
Who Actually Owns Iowa Farmland in Aggregate
If the real question is who controls the most Iowa ground, the answer isn’t any one name. It’s an aging group of family owners who increasingly don’t farm the land themselves.
Two-thirds of Iowa farmland is now owned by people aged 65 or older, including a record 37 percent held by owners over 75. More than 3 million acres, about 13 percent of all Iowa farmland, belongs to women over 80. In 1982, only 29 percent of Iowa farmland was held by people 65 or older.
The operator picture has flipped alongside the age picture. In 1982, 55 percent of Iowa farmland was owner-operated. By 2022, that figure had dropped to 35 percent. Cash-rent leases rose from 21 percent to 56 percent of all farmland arrangements over the same period. Crop-share leases, where owner and tenant split costs and harvest revenue, fell to just 8 percent. Nearly a quarter of all leased Iowa farmland is owned by people who don’t live in the state.
The statewide average cash rent runs about $270 per acre, and average farmland values sit around $11,549 per acre in the most recent survey. So the most honest answer to who owns the most land in Iowa is this: hundreds of thousands of individual families and their trusts, most of them older than 65, many of them absentee, collectively hold the ground that a shrinking number of active farmers lease and work.