Report provides the total population for each of the nation's 3,141 counties from 1990 back to the first census in which the county appeared.

Contains extensive data about population in all of the states and counties of the U.S. from 1790-1990. Contents: population of the U.S. and each state; populati

Immigration has always been a source of debate for the American public. During the early part of the 20th century Americans had concerns about the effects of Eu

Includes subject area sections that describe all pertinent census data products available, i.e. "Business--trade and services", "Geography", "Transportation," e