Census Data For American Indian and Alaska Native Tribal Areas
The Census occurs every 10 years, in years ending in zero, to count the population and housing units for the entire United States. Its primary purpose is to provide the population counts that determine how seats in the U.S. House of Representatives are apportioned.
Data about Asian Americans and Pacific Islanders is available for the U.S., 50 states, and the District of Columbia, counties, and subcounty statistical areas (such as zip codes and block groups) from 1990 to the present.
This fact sheet compiled for Native American Heritage Month includes some population statistics for each of these groups. The page also includes links to Population Profiles with more detailed information.
25 Largest Tribes Among American Indians (2010 Census)
Native American Facts
Ten Largest Native American Languages by Number of Speakers Age 5 & Older in the United States