Google has a public data search which enables users to find and compare data and forecasts from a range of international organizations and academic institutions including the US Census Bureau, World Bank, OECD, and Eurostat.
For example, a keyword search for “population Connecticut” will display a chart at the top of the search results:
When you select this chart, additonal data and filters are provided - making it easy to compare across geographical regions, time periods, and demographics.
US and International Statistics
USA.gov Data & Statistics
Research statistics on children and families, crime and justice, economic indicators, and more.
Easy access to statistics and reports on children and families, including: population and family characteristics, economic security, health, behavior and social environment, and education.
Digest of Education Statistics
Contains information on a variety of subjects in the field of education statistics, including the number of schools and colleges, teachers, enrollments, and graduates, in addition to educational attainment, finances, federal funds for education, libraries, and international education.
Sourcebook of Criminal Justice Statistics
Data on criminal justice organized into topical sections.