Grants.gov - Access to grant information from all 26 federal grantmaking agencies Select the "Search Grants" tab and enter your criteria, including keyword, opportunity status, category, and eligibility. The site also has a short summary of how grants work
Logic Models The University of Wisconsin-Madison Division of Extension maintains a site that explains how to use a logic model
NSF Proposal and Award Policy and Procedures Guide Documents pertaining to the National Science Foundation's proposal and award process, including proposal preparation/submission guidelines and policies/procedures regarding award, administration, and monitoring of grants
Data and Statistics
These websites may have information that can help you with your needs assessment and program evaluation.
U.S. Census Bureau For population, housing, and other demographic information
U.S. Bureau of Labor Statistics and other statistical sites Links to statistical agencies within the US and around the world for public policy information related to various topics including education, economic development, wages, and consumer spending