1990 United States Census facts
of the United States
U.S. Census Bureau Seal
|Date Taken||April 1, 1990|
|Total U.S. Population||248,709,873|
|Most Populous State||California
|Least Populous State||Wyoming
About 16 percent of households received a "long form" of the 1990 census. It had over 100 questions. It was the first census to have "Native Hawaiian and Other Pacific Islander" as a racial group separate from Asians.
1990 United States Census Facts for Kids. Kiddle Encyclopedia.