US Constitution Ratification Order By bfm9 Sep 25, 1787 US Constitution is written at the Constitutional Convention The Consitution was debated apon from May 25 to Sept. 17 and was in Philadelphia, Pennsylvania. Dec 7, 1787 Delaware Ratifies the Constitution Dec 12, 1787 Pennsylvania Ratifies the Constitution Dec 18, 1787 New Jersey Ratifies the Constitution Jan 2, 1788 Georgia Ratifies the Constitution Jan 9, 1788 Connecticut Ratifies the Constitution Feb 6, 1788 Massachusetts Ratifies the Constitution Apr 28, 1788 Maryland Ratifies the Constitution May 23, 1788 South Carolina Ratifies the Constitution Jun 21, 1788 New Hampshire Ratifies the Constitution Jun 25, 1788 Virginia Ratifies the Constitution Jul 26, 1788 New York Ratifies the Constitution Nov 21, 1788 North Carolina Ratifies the Constitution May 29, 1790 Rhode Island Ratifies the Constitution Dec 15, 1791 The Bill of Rights is added to the Constitution
