U.S. Bureau QuickFacts: California

data californiaEach year, Finance must collect housing unit change data from every city and county in California. These data form the basis for the housing estimates included in the Housing Unit Method usedWelcome to the Statewide Database, California's redistricting database. We are responsible for collecting and processing data for California's decennial redistricting. In 2001, 2011 and 2021, these data were used for Assembly,