This United Nation's publication presents data on the size and growth of urban and rural populations for all countries of the world and contains revised estimates and projections for all urban agglomerations that had at least one million inhabitants in 1990. Chapter 1 presents levels of urbanization and future trends for urban and rural…

Changes have occurred in the geographic concentrations of elderly people in the United States between 1950 and 1970. The paper examines these trends and identifies the factors which influenced them. Census data from 1950 and 1970 were analyzed as a basis for the study. In 1950, 8.1% of the population was classified as older. States with high…

This publication presents data from the current revision of estimates and projections of the size and growth of urban and rural populations for all countries of the world. The publication also contains revised estimates and projections for all urban agglomerations of at least 750,000 inhabitants in 1994. The revisions are part of a series of…

This document, one of the series of United States Current Population Reports, is also a part of a series of "country statements," prepared as background material for the World Population Conference held in August 1974, which describe the demographic situations of approximately 57 cooperating countries. The population situation is…