U.S. Census Bureau: QuickFactsQuickFactsis an online source for population, housing, economic and geographic data that presents the results from four key data programs: 1) Decennial Census of Housing and Population - 1990 and 2000 Coverage: Most geographic areas, e.g., metropolitan area, state, county, city/town, place, ZIP Code, down to census tract for most data, and down to block or block group for some data. Topics: Population, race, ancestry, income, disability, education, employment, language, marital status, occupation, poverty status, housing characteristics and more."