For American Indians - Per capita income (1) To resort data: click column headings. To download data: click here. Reservation Name Income (real) Rank Income (real) Source: 1989: U.S. Bureau of the Census, American Indian and Alaska Native Areas, (http://www.census.gov/prod/www/abs/decennial/1990.html); 1999: U.S. Bureau of the Census, Census of Population and Housing, (http://factfinder2.census.gov.); 2006-2010 - 2015-2020: U.S. Bureau of the Census, American Community Survey, (https://data.census.gov/cedsci/advanced); DATE LAST UPDATED: March 18, 2022; CPI updated March 10, 2022.