Sources of American Indian agricultural data include the Census of Agr
iculture, Census of Population, and Bureau of Indian Affairs (BIA) Nat
ural Resource Information System. The Census of Agriculture reports li
mited information based on a mail survey of lndian agriculturalists. T
he Census of Population reports employment in agriculture, forestry, a
nd fishing. The BIA enumerates their personnel rather than Indians and
only on reservations. They provide more information than other federa
l agencies but only for 27 states containing reservations. With the ex
ception of land area in farms, no association is found between Census
and BIA data. The BIA recently estimated more than 34,000 Indian farme
rs or ranchers and an additional 45,000 in subsistence agriculture. In
contrast, the Census of Agriculture and Census of Population reported
7,100 and 18,000, respectively. Census data, for some states containi
ng reservations, are obviously wrong. Our comparisons indicate that ex
isting databases on American Indian agriculture are erroneous, inadequ
ate, and inconsistent.