Attention: The library has begun migration from our current catalog to our new.
To borrow items from other libraries, please submit your requests via ILLiad.

Thank you for your patience while we make changes to our homepage and searching functionalities over the new few weeks. We apologize for any confusion while we are under construction.


Database details

You are leaving the Libraries CensusCD Neighborhood Change Database (NCDB) (online web version)
  • Provides access to most data from US Decennial Census from 1970, 1980, 1990 and 2000 at the census tract level. Geographic boundaries presented as from 1970-90 Censuses, or normalized to 2000 boundaries for ease of comparison. Works best when working with no more than 10-15 areas at a time.
  • Does not provide complete list of variables, see individual censuses for more.
  • Usable only with Internet Explorer.
  • Needs username and password — ask Service Desk personnel to input this for you.


Need assistance? Contact the Web Administrator.

Last updated: 3/7/2013 3:39:35 PM