Interactive Maps and Reports provide easy access to demographic information about the United States. Data comes from the Census, the American Community Survey the Religious Congregations and Membership Study beginning in 1980. Social Explorer contains much the same information as American Factfinder and is much easier to use.
"How Much Do You Spend?" and "How Much Do You Use?" There's also a "Find out about your Community?" which includes energy tax breaks, grants and other information.
Search for residential property values (homes and land) for Charlottesville by address or name. Includes the C'ville GIS mapping feature. From the City Assessor's Office. Search for the same information in the Albemarle County database
The Cooper Center is well known for its statistical analysis of Virginia's population, labor force, economic climate, etc. See their Research & Analysis page.