Flag Facts:
http://www.crwflags.com/fotw/flags/us-state.html
Facts and Maps:
http://www.50states.com/flag/
US Census:
http://factfinder2.census.gov/faces/nav/jsf/pages/index.xhtml
Current Online Statistics:
http://www.statemaster.com/index.php
**Stately Knowledge:
http://www.ipl.org/div/stateknow/index.html