What people are saying - Write a review
We haven't found any reviews in the usual places.
Population by Age Group 19301975
1 other sections not shown
age composition AGE GROUP CLARK age-specific birth rates assumptions AVERAGE ANNUAL becomes smaller birth and death characteristics child bear cohort survival Columbia River compre County's DATE DUE death rate decade diminishes Economic conditions effect expected factors forecast period future net migration future population GROUP CLARK COUNTY hensive plan high birth rate housing project population in-migration increase rapidly increased distance industrial interesting to note labor force living habits LOCATIONAL low range medium migration was determined natural increase neighborhood number of births open space Oregon physical movements Planning Commission POPULAT1ON POPULATION DENSITY population distribution Population forecasting Population growth population is basic PORTLAND METROPOLITAN AREA PREDICTION present and future prewar trend private development private investment public and private rate will gradually ratio reliable estimate residential rise school age school planners shopping centers SIGNIFICANCE Stanford University Libraries sub-dominant center SUMMARY technique University Libraries Stanford urban center Vancouver area variables Washington