Top 10 Corn-Producing US States, 2025
Key Findings
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Iowa leads in Corn production (million bushels) with 2,761.50 in 2025.
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Average Corn production (million bushels) in 2025: 1,389 · median: 1,077.
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Gap in 2025: Iowa is 4.6× larger than Wisconsin.
About This Dataset
Top 10 Corn-Producing US States, 2025
Iowa leads this top 10 ranking with 2,761.5 million bushels in the 2025 crop year. Illinois follows with 2,343.3 million bushels.
The chart uses USDA National Agricultural Statistics Service (NASS) State Agriculture Overviews for 2025, retrieved on October 20, 2026. We checked all 50 state pages and ranked the 41 states with a published numeric production estimate for this crop. Only the ten largest estimates are shown.
Corn harvested for silage is excluded; the ranking measures grain output, not planted acreage or yield per acre. Production is reported in million bushels. Source production counts are divided by 1,000,000. The converted values preserve the precision of the source counts.
These are survey-based production estimates for the 2025 harvest, not 2026 forecasts, exports or farm revenue. The overview figures incorporate revisions after the January 2026 annual summary. Missing or unreported state values are not treated as zero; this is not a complete 50-state table.
The chart uses USDA National Agricultural Statistics Service (NASS) State Agriculture Overviews for 2025, retrieved on October 20, 2026. We checked all 50 state pages and ranked the 41 states with a published numeric production estimate for this crop. Only the ten largest estimates are shown.
Corn harvested for silage is excluded; the ranking measures grain output, not planted acreage or yield per acre. Production is reported in million bushels. Source production counts are divided by 1,000,000. The converted values preserve the precision of the source counts.
These are survey-based production estimates for the 2025 harvest, not 2026 forecasts, exports or farm revenue. The overview figures incorporate revisions after the January 2026 annual summary. Missing or unreported state values are not treated as zero; this is not a complete 50-state table.
Analysis
The gap between Iowa and Illinois is 418.2 million bushels. This ranking compares total corn output; it does not identify the highest yield per acre.
Data Insights
Numbers, trends & sources behind this chart
Methodology & source
- Data source
- USDA NASS - 2025 State Agriculture Overviews
- Coverage
- 10 entities · 2025 · 10 observations
- Measure
- Corn production (million bushels)
- Last updated
- 20 October 2026
- Compiled by
- The ANYSTAT team, from the source above
How the figures are calculated
- Values use the measure and unit named on this page. Consult the dataset description and cited source for coverage, definitions and any unit conversions. Displayed values may be rounded for readability.
- Entities are ranked highest-first on their value in 2025.
Data Sources & References
All external sources cited in this dataset
2
https://www.nass.usda.gov/Quick_Stats/Ag_Overview/stateOverview.php?state=Illinois&year=2025
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3
https://www.nass.usda.gov/Quick_Stats/Ag_Overview/stateOverview.php?state=Nebraska&year=2025
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4
https://www.nass.usda.gov/Quick_Stats/Ag_Overview/stateOverview.php?state=Minnesota&year=2025
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5
https://www.nass.usda.gov/Quick_Stats/Ag_Overview/stateOverview.php?state=South%20Dakota&year=2025
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6
https://www.nass.usda.gov/Quick_Stats/Ag_Overview/stateOverview.php?state=Indiana&year=2025
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7
https://www.nass.usda.gov/Quick_Stats/Ag_Overview/stateOverview.php?state=Kansas&year=2025
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8
https://www.nass.usda.gov/Quick_Stats/Ag_Overview/stateOverview.php?state=North%20Dakota&year=2025
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Each state's page lists its position in every state-by-state chart on ANYSTAT.
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