Term Abbreviation Description ZIP Code ZIP ZIP Codes are administrative units established by the U.S. Postal Service for the distribution of mail. ZIP stands for zone improvement plan. It is a 5-, 7-, 9-, or 1 1 -digit code assigned by the U.S.anbsp;...
|Title||:||History, 2000 Census of population and housing|
|Author||:||William Maury, David McKinney Pemberton, U.S. Census Bureau|