Statistics and Demographics

Provides national and state information on population, housing, economics, and geographic data.

Historical census and voter records, searchable by category or individual.

A summary of social, economic, and political statistics of the United States published from 1878 to 2011 by the U.S. Census Bureau.

The Census Bureau's mission is to serve as the nation's leading provider of quality data about its people and economy.

The American Community Survey (ACS) helps local officials, community leaders, and businesses understand the changes taking place in their communities. It is the premier source for detailed population and housing information about our nation.

QuickFacts provides statistics for all states and counties, and for cities and towns with a population of 5,000 or more.

Compare population statistics about the State of Montana by race, age, gender, etc.

Extensive demographic information including many maps, graphs, and charts.

The Population Reference Bureau is a private, nonprofit organization specializing in collecting and supplying statistics necessary for research and/or academic purposes focused on the environment, and health and structure of populations. (wikipedia).

Search and download a variety of statistical resources compiled by the United Nations (UN) statistical system and other international agencies.

The statistical office of UNESCO and the UN depository for cross-nationally comparable statistics on education, science and technology, culture, and communication. (wikipedia)