"-5" . "30484"^^ . . . "100000.0"^^ . "2.03e+07"^^ . . "2.04609e+07"^^ . "74.9808"^^ . . "1494.3"^^ . "703,571" . "2.04e+07"^^ . "Springfield is a census-designated place (CDP) in Fairfax County, Virginia, United States. The Springfield CDP is recognized by the U.S. Census Bureau with a population of 30,484 as of the 2010 census. Homes and businesses in bordering CDPs including North Springfield, West Springfield, and Newington are usually given a \"Springfield\" mailing address. The population of the collective areas with Springfield addresses is estimated to exceed 100,000."@en . "Springfield, Virginia"@en . . . . "0.0"^^ . "2.04609e+07"^^ . "1494.02"^^ . "75.0"^^ . "-4" .