Iowa CropMAP

Johnson County

Total population (2010 census): 130,882
Total population (1990 census): 96,119
County seat: Iowa City

Extension office

Crop Statistics (2007 US Census of Agriculture)

Cereals	Farms	Acres	Yield (bu)
Maize=Corn	671	145846	24528764
Barley	2	D	D
Wheat for Grain, Total	15	1120	57560
Oats	108	2446	119743
Grain Legumes	Farms	Acres	Yield
Popcorn	5	33	28225 lbs, shelled
Sorghum for Syrup	2	D	D
Soybean	541	80635	3839497 bu
Forages	Farms	Acres	Yield (tons)
Total Hay*	511	16488	58222
Alfalfa Hay	444	13927	51630
Small Grain Hay	47	536	1757
Tame Hay	86	1860	4516
Wild Hay	7	165	319
All Haylage, Grass Silage & Greenchop	71	2249	12560
Sorghum for Silage or Greenchop	6	42	480
Corn for Silage or Greenchop	107	1518	30499
Vegetables	Farms	Acres	Yield
Asparagus	4	2
Snap Bean	2	D
Broccoli	2	D
Cantaloupes	3	D
Cucumbers and Pickles	5	1
Eggplant	6	1
Garlic	3	1
Honeydew Melons	1	D
Lettuce and Romaine	5	1
Green Onions	6	2
Sweet Peppers	4	D
Hot Peppers	8	1
Potatoes	10	4
Pumpkins	5	13
Squash	5	2
Sweet Corn	7	31
Sweet Potatoes	1	D
Tomatoes	16	8
Watermelons	3	D
Other Vegetables	13	12
Fruits and Nuts	Farms	Acres	Yield
Apples	11	70
Apricots	2	D
Cherries, Tart	3	Z
Grapes	10	15
Peaches	5	1
Pears	6	1
Persimmons	2	D
Plums and Prunes	3	D
All Nuts	6	D
Chestnuts	1	D
Hazelnuts	1	D
Pecans	3	D
Other Nuts	2	D
Blackberries and Dewberries	9	D
Tame Blueberries	3	D
Raspberries	10	9
Strawberries	16	6
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)
Greenhouse Crops	10	33010	X	254200
Floriculture Crops	3	19105	-	D
Bedding/Garden Plants	3	19105	-	D
Cut Christmas Trees Harvested	3	X	41	NA
Sod Harvested	2	X	D	D
Nursery Stock	10	-	108	672547

*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	778	98460	13131480 bu
Sorghum for grain or seed	9	149	5170 bu
Wheat for Grain, Total	25	1116	57974 bu
Oats	249	5060	346153 bu
Popcorn	5	33	28225 lbs, shelled
Grain Legumes	Farms	Acres	Yield
Soybean	629	76018	3596929 bu
Forages	Farms	Acres	Yield
Total Hay*	634	23739	72724 tons, dry
Alfalfa Hay	565	18027	61332 tons, dry
Small Grain Hay	67	1090	2020 tons, dry
Tame Hay	97	2483	4923 tons, dry
Wild Hay	7	52	59 tons dry
Grass Silage	76	2087	13159 tons, grn
Corn for Silage	126	2239	37334 tons, grn
Vegetables	Farms	Acres	Yield
Asparagus	6	7
Snap Bean	5	1
Lettuce and Romaine	5	1
Sweet Peppers	3	Z
Potatoes	4	4	705 bu
Pumpkins	5	7
Squash	3	Z
Sweet Corn	16	23
Tomatoes	10	2
Fruits	Farms	Acres	Yield
Apples	23	111	21197 trees
Apricots	7	1	76 trees
Cherries, Total	4	1	26 trees
Grapes	6	1	595 vines
Peaches	8	1	117 trees
Pears	5	1	75 trees
Plums and Prunes	6	2	57 trees
Raspberries	6	5	D
Strawberries	5	11	D
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	30	87251	159	992
Nursery, Floriculture, Vegetable and Flower Seed Crops	4	X	D	X
Florculture Crops	8	D	3	483
Bedding/Garden Plants	6	41251	D	D
Cut Christmas Trees Harvested	14	X	48	78
Nursery Crops	8	D	59	119
Other Nursery and Greenhouse Crops	10	D	49	D

*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.