Admission of States to the Union

State Year of Admission
Delaware 1787
Pennsylvania 1787
New Jersey 1787
Georgia 1788
Connecticut 1788
Massachusetts 1788
Maryland 1788
South Carolina 1788
New Hampshire 1788
Virginia 1788
New York 1788
North Carolina 1789
Rhode Island 1790
Vermont 1791
Kentucky 1792
Tennessee 1796
Ohio 1803
Louisiana 1812
Indiana 1816
Mississippi 1817
Illinois 1818
Alabama 1819
Maine 1820
Missouri 1821
Arkansas 1836
Michigan 1837
Florida 1845
Texas 1845
Iowa 1846
Wisconsin 1848
California 1850
Minnesota 1858
Oregon 1859
Kansas 1861
West Virginia 1863
Nevada 1864
Nebraska 1867
Colorado 1876
North Dakota 1889
South Dakota 1889
Montana 1889
Washington 1889
Idaho 1890
Wyoming 1890
Utah 1896
Oklahoma 1907
New Mexico 1912
Arizona 1912
Alaska 1959
Hawaii 1959