The Thirteen Original States.
Reading edition
States.Ratified the Constitution.
1 Delaware1787, December 7.
2 Pennsylvania1787, December 12.
3 New Jersey1787, December 18.
4 Georgia1788, January 2.
5 Connecticut1788, January 9.
6 Massachusetts1788, February 6.
7 Maryland1788, April 28.
8 South Carolina1788, May 23.
9 New Hampshire1788, June 21.
10 Virginia1788, June 26.
11 New York1788, July 26.
12 North Carolina1789, November 21.
13 Rhode Island1790, May 29.