DOI: 10.3886/icpsr35206.v3
title: United States Agriculture Data, 1840 - 2012
title: Version 3

description: This collection includes county-level data from the United States Censuses of Agriculture for the years 1840 to 2012. The files provide data about the number, types, output, and prices of various agricultural products, as well as information on the amount, expenses, sales, values, and production of machinery. Most of the basic crop output data apply to the previous harvest year. Data collected also included the population and value of livestock, the number of animals slaughtered, and the size, type, and value of farms. Part 46 of this collection contains data from 1980 through 2010. Variables in part 46 include information such as the average value of farmland, number and value of buildings per acre, food services, resident population, composition of households, and unemployment rates.
description: ICPSR data undergo a confidentiality review and are altered when necessary to limit the risk of 
				disclosure. ICPSR also routinely creates ready-to-go data files along with setups in the major 
				statistical software formats as well as standard codebooks to accompany the data. In addition to 
				these procedures, ICPSR performed the following processing steps for this data collection:
			   		Checked for undocumented or out-of-range codes..
description: Response Rates: 
					Not applicable.
description: Datasets: 
					
						DS0: Study-Level Files
						DS1: Farm Land Value Data Set (County and State) 1850-1959
						DS2: 1840 County and State
						DS3: 1850 County and State
						DS4: 1860 County and State
						DS5: 1870 County and State
						DS6: 1880 County and State
						DS7: 1890 County and State
						DS8: 1900 County and State
						DS9: 1910 County and State
						DS10: 1920 County and State, Dataset 1
						DS11: 1920 County and State, Dataset 2
						DS12: 1925 County and State
						DS13: 1930 County and State, Dataset 1
						DS14: 1930 County and State, Dataset 2
						DS15: 1935 County and State
						DS16: 1940 County and State, Dataset 1
						DS17: 1940 County and State, Dataset 2
						DS18: 1940 County and State, Dataset 3
						DS19: 1940 County and State, Dataset 4 (Water)
						DS20: 1945 County and State
						DS21: 1950 County and State, Dataset 1
						DS22: 1950 Crops, County and State, Dataset 2
						DS23: 1950 County, Dataset 3
						DS24: 1950 County and State, Dataset 4
						DS25: 1954 County and State, Dataset 1
						DS26: 1954 Crops, County and State, Dataset 2
						DS27: 1959 County and State, Dataset 1
						DS28: 1959 Crops, County and State, Dataset 2
						DS29: 1959 County, Dataset 3
						DS30: 1964 Dataset 1
						DS31: 1964 Crops, County and State, Dataset 2
						DS32: 1964 County, Dataset 3
						DS33: 1969 All Farms, County and State, Dataset 1
						DS34: 1969 Farms 2500, County and State, Dataset 2
						DS35: 1969 Crops, County and State, Dataset 3
						DS36: 1974 All Farms, County and State, Dataset 1
						DS37: 1974 Farms 2500, County and State, Dataset 2
						DS38: 1974 Crops, County and State, Dataset 3
						DS39: 1978 County and State
						DS40: 1982 County and State
						DS41: 1987 County and State
						DS42: 1992 County and State
						DS43: 1997 County and State
						DS44: 2002 County and State
						DS45: 2007 County and State
						DS46: State and County Data, United States, 1980-2010
						DS47: 2012 County and State
description: Farms within United States counties and states.
				   		Smallest Geographic Unit: FIPS code
description: The sample was the universe of agricultural operating units. For 1969-2007, data were taken from computer files from the Census Bureau and the United States Department of Agriculture.