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Clay

Iowa CropMAP

Clay County

Total population (2010 census): 16667
Total population (1990 census): 17585
County seat: Spencer

Extension office

Crop Statistics (2007 US Census of Agriculture)
Cereals Farms Acres Yield
Maize=Corn 522 162031 25227512 bu
Oats 10 195 14400 bu
Grain Legumes Farms Acres Yield
Soybean 464 124655 6127045 bu
Forages Farms Acres Yield (tons)
Total Hay* 168 4975 D
Alfalfa Hay 126 3313 11071
Small Grain Hay 8 112 D
Tame Hay 33 1009 3194
Wild Hay 19 541 958
Grass Silage 3 38 D
Sorghum 2 D D
Corn for Silage 33 1703 28757

*Alfalfa, grass silage, green chops etc.
(-) = Represents zero.
(D) = Withheld to avoid disclosing data for individual farms.
(NA) = Not Available.
(X) = Not Applicable.
(Z) = Less than half of the unit shown.

Crop Statistics (1997 US Census of Agriculture)
Cereals Farms Acres Yield
Maize=Corn 508 118457 15713582 bu
Oats 38 649 45468 bu
Grain Legumes Farms Acres Yield
Soybean 532 120511 5411651 bu
Forages Farms Acres Yield
Total Hay* 184 5110 10164 tons, dry
Alfalfa Hay 110 2135 4631 tons, dry
Small Grain Hay 15 225 413 tons, dry
Tame Hay 62 2000 3950 tons, dry
Wild Hay 32 604 819 tons dry
Grass Silage 4 146 1052 tons, grn
Corn for Silage 56 1896 31517 tons, grn
Vegetables Farms Acres Yield
Sweet Corn 6 14  
Nursery and Greenhouse Crops, Cut Christmas Trees Harvested, Mushrooms, and Sod Grown for Sale Farms Sq. ft. under glass or other protection Acres in the open Sales ($1,000)
Nursery and Greenhouse Crops 4 53778 D 530

*Alfalfa, grass silage, green chops etc.
(-) = Represents zero.
(D) = Withheld to avoid disclosing data for individual farms.
(NA) = Not Available.
(X) = Not Applicable.
(Z) = Less than half of the unit shown.


Last Updated: June 14, 2012

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