United States Census Bureau. Population Estimates - Detail (1980 - Present): Population | Age: All Ages | Gender: All Genders | Race: All Races, 1999. Data-Planet™ Statistical Datasets by Conquest Systems, Inc. Dataset-ID: 001-001-001
Dataset: Shows estimated population, by state, county, age, sex, and race and Hispanic ethnicity.
The Population Estimates Program publishes total resident population estimates and demographic components of change (births, deaths, and migration) each year. Also published are the estimates by demographic characteristics (age, sex, race, and Hispanic origin) for the nation, states and counties. The reference date for estimates is July 1. For detailed Census Bureau methodology information for population estimates programs, see http://www.census.gov/popest/topics/methodology/
http://www.census.gov/popest/estimates.html
Estimates based on decennial census combined with population change statistics (births, deaths, immigration, etc.)
Category: Population and Income
Subject: Age, Population Change, Population Size, Population Growth, Ethnicity, Gender, Race, Population, States
Source: United States Census Bureau
The United States Census Bureau is a bureau of the United States Department of Commerce. The major functions of the Census Bureau are authorized by Article 2, Section 2 of the United States Constitution, which provides that a census of population shall be taken every 10 years, and by Title 13 and Title 26 of the United States Code of Federal Regulations.
The Census Bureau is responsible for numerous statistical programs, including census and surveys of households, governments, manufacturing and industries, and for United States foreign trade statistics. The first United States census was conducted in 1790 for the purposes of apportioning state representation in the House of Representatives of the United States and for the apportionment of taxes.
http://www.census.gov