Modern history

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

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