US Census. http://www.census.gov/
Raymond H. Fogler Library at the University of Maine, offers historic census data for the state. http://www.library.umaine.edu/census/
Maine State Planning Office offers a wide variety of data, including census, economics, health, and more. http://www.maine.gov/spo/
Eastern Maine Development Corporation http://www.emdc.org/
United Nations Statistics Division. http://unstats.un.org/unsd/default.htm
Centers for Disease Control Data and Statistics. Attribute data about public health. http://www.cdc.gov/scientific.htm
US Environmental Protection Agency. Great source of attribute data about environmental resources and public health. http://www.epa.gov/
Guide to Mostly On-Line and Mostly Free U.S. Geospatial and Attribute Data. This site may be overwhelming at first, but it has lots of data sources that you might not be able to find otherwise. Perhaps most useful are the links to lots of different sources of ATTRIBUTE DATA! Prepared by Stephan Pollard at the University of Arkansas, this site is often updated. http://libinfo.uark.edu/GIS/us.asp
Alexandria Digital Library Electronic Data links for any place in the universe. http://www.alexandria.ucsb.edu/











