how many acres are used to grow corn
In the U.S., about 90 million acres are used to grow corn each year on average, and recent USDA-based estimates put planted corn acreage at close to or above 90 million acres since 2018. A later USDA corn acreage chart also shows that annual planted acreage can move higher in strong years.
Quick Scoop
- A simple rule of thumb is about 90 million acres in the United States.
- That figure has been rising and has stayed near or above that level in recent years.
- One public estimate described over 90 million acres of cropland used for corn production.
What that means
Corn is one of the biggest U.S. crops by acreage, so the number can shift a bit from year to year depending on prices, weather, and planting decisions. If you want the most current exact acreage for a specific year, USDA acreage tables are the best source.
| Measure | Approximate acres | Source |
|---|---|---|
| Average U.S. corn acres planted each year | About 90 million | |
| Recent general estimate | Over 90 million |
Bottom line
For a quick answer, say about 90 million acres are used to grow corn in the U.S. each year.
