Iowa Corn and Soybean Yields - Iowa State University

1 Ag Decision File A1-14 Revised March 2022 iowa corn and Soybean county YieldsCounty level data for corn and Soybean Yields in iowa summarized from USDA NASS yield reports (released February 24, 2022), , are presented in this Information File. Included in the tables are: the 2021 yield (if disclosed by NASS), the ten-year average, and the high and low yield from reported Yields in the previous ten years. All values are bushels per acre, per information is helpful in developing corn and Soybean budgets, cash flow projections, or other types of analysis for farmers where the actual production history is not details on county Yields can be found in AgDM Files A1-12, Historical corn Yields by county , , and A1-13, Historical Soybean Yields by county , Source: USDA National Agricultural Statistics Service, iowa Office, 1.

2 corn and Soybean Yields by county by Crop Reporting District, 2012-2021 (bushels/acre) corn YieldsSoybean YieldsSTATE AVERAGE202110-year AverageHighestLowest202110-year YieldsSoybean YieldsNORTHWESTDISTRICT202110-year AverageHighestLowest202110-year AverageHighestLowestYieldYearYieldYearYi eldYearYieldYearBuena ' YieldsSoybean YieldsNORTH CENTRAL DISTRICT202110-year AverageHighestLowest202110-year Page 2 iowa corn and Soybean county YieldsTable 1. corn and Soybean Yields by county , 2012-2021 (bushels/acre), continuedCorn YieldsSoybean YieldsNORTHEASTDISTRICT202110-year AverageHighestLowest202110-year YieldsSoybean YieldsWEST CENTRALDISTRICT202110-year AverageHighestLowest202110-year YieldsSoybean YieldsCENTRALDISTRICT202110-year AverageHighestLowest202110-year : USDA National Agricultural Statistics Service, iowa Office, Page 3 iowa corn and Soybean county YieldsTable 1.

3 corn and Soybean Yields by county , 2012-2021 (bushels/acre), continuedCorn YieldsSoybean YieldsEAST CENTRALDISTRICT202110-year AverageHighestLowest202110-year YieldsSoybean YieldsSOUTHWESTDISTRICT202110-year AverageHighestLowest202110-year YieldsSoybean YieldsSOUTH CENTRALDISTRICT202110-year AverageHighestLowest202110-year : USDA National Agricultural Statistics Service, iowa Office, Page 4 iowa corn and Soybean county YieldsThis institution is an equal opportunity provider. For the full non-discrimination statement or accommodation inquiries, go to by Ann Johannsextension program specialist515-337-2766 | 1. corn and Soybean Yields by county and district, 2012-2021 ( ), continued corn YieldsSoybean YieldsSOUTHEASTDISTRICT202110-year AverageHighestLowest202110-year 1.

4 2021 county Yields (bushels per acre)*Undisclosed yield data by county ( Yields for counties listed were not released by USDA NASS)CornSoybeans2015 Union, Monroe, Mills, TaylorMills, Taylor2017 Lucas, Clarke, Decatur, WayneClarke, Decatur, Wayne2018 Appanoose, Lucas, Davis, Wapello, Mills, PottawattamieTaylor, Mills, Pottawattamie2019 Adams, Clarke, Decatur, Emmet, Fremont, Harrison, Ida, Lucas, Pocahontas, Ringgold, WarrenAdams, Allamakee, Appanoose, Cedar, Clarke, Decatur, Delaware, Emmet, Fremont, Harrison, Ida, Jackson, Lucas, Mills, Plymouth, Pocahontas, Ringgold2020 Jasper, Marion, Marshall, PlymouthAdams, Bremer, Buena Vista, Dubuque, Jasper, Linn, Mahaska, Marion, Marshall, Osceola, Palo Alto, Plymouth, Sioux2021 Adair, Adams, Cherokee, Clarke, Decatur, Des Moines, Hamilton, Harrison, iowa , Johnson, Jones, Linn, Shelby.

5 Warren, WashingtonAdair, Adams, Cherokee, Chickasaw, Clayton, Des Moines, Floyd, Guthrie, Harrison, iowa , Jackson, Johnson, Keokuk, Linn, Louisa, Mills, Plymouth, Poweshiek, Sac, Shelby, Warren, Washington, WoodburySource: USDA National Agricultural Statistics Service, iowa Office, (top value) Soybean (bottom value)2021 average for undisclosed counties corn : bu/acreSoybeans: bu/acr