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Statehood Dates

STATEOrder of EntrySTATEHOODNOTES
Alabama22Dec. 14, 1819Territory by Act of March 3, 1817, effective Aug. 15, 1817.
Alaska49Jan. 3, 1959A district from Oct. 18, 1867, until it became an organized territory Aug. 24, 1912.
Arizona48Feb. 14, 1912This region was sometimes called Arizona before 1863, although it was still in the Territory of New Mexico.
Arkansas25June 15, 1836The territory was larger than the state. After statehood the leftover area to the west had post offices that continued for some years to use an Arkansas abbreviation in the postmarks, although they were really in the "Indian Country."
California31Sept. 9, 1850 Ceded by Mexico by the Treaty of Guadalupe-Hidalgo, concluded Feb. 2, 1848, and proclaimed July 4, 1848. From then until statehood, California had a military government until Dec. 20, 1849, and then a local civil government. It never had a territorial form of government.
Colorado38Aug. 1, 1876 
Connecticut5Jan. 9, 1788The fifth of the original 13 colonies.
Delaware1Dec. 7, 1787The first of the original 13 colonies.
Florida27March 3, 1845 
Georgia4Jan. 2, 1788The fourth of the original 13 colonies
Hawaii50Aug. 21, 1959The territorial date Aug. 12, 1898 is that of the formal transfer to the United States, with Sanford B. Dole as first Governor.
Idaho43July 3, 1890 
Illinois21Dec. 3, 1818 
Indiana19Dec. 11, 1816There was a residue of Indiana Territory that continued to exist under that name until Dec. 3, 1818, when it was attached to Michigan Territory.
Iowa29Dec. 28, 1846 
Kansas34Jan. 29, 1861 
Kentucky15June 1, 1792Never a territory, it was part of Virginia until statehood.
Louisiana18April 30, 1812With certain boundary changes, had been the Territory of Orleans.
Maine23March 15, 1820What is now the state of Maine was, before statehood, called the District of Maine and belonged to Massachusetts.
Maryland7April 28, 1788The seventh of the original 13 colonies.
Massachusetts6Feb. 6, 1788The sixth of the original 13 colonies
Michigan26Jan. 26., 1837 
Minnesota32May 11, 1858 
Mississippi20Dec. 10, 1817Territory by Act of April 7, 1798, effective May 7, 1798.
Missouri24Aug. 10, 1821The state was much smaller than the territory. The area to the west and northwest of the state, which had been in the territory, was commonly known as the "Missouri Country" until May 30, 1854, and certain of the post offices in this area show a Missouri abbreviation in the postmark.
Montana41Nov. 8, 1889 
Nebraska37March 1, 1867 
Nevada36Oct. 31, 1864 
New Hampshire9June 21, 1788The ninth of the original 13 colonies
New Jersey3Dec. 18, 1787The third of the original 13 colonies.
New Mexico47Jan. 6, 1912 
New York11July 26, 1788The 11th of the original 13 colonies.
North Carolina12Nov. 21, 1789The 12th of the original 13 colonies.
North Dakota39/40Nov. 2, 1889Was part of Dakota Territory before statehood. Admitted on same day as South Dakota
Ohio17March 1, 1803Was part of the Northwest Territory until statehood.
Oklahoma46Nov. 16, 1907The state was formed from Oklahoma Territory and Indian Territory.
Oregon33Feb. 14, 1859 
Pennsylvania2Dec. 12, 1787The second of the original 13 colonies.
Rhode Island13May 29, 1790The 13th of the original 13 colonies.
South Carolina8May 23, 1788The eighth of the original 13 colonies.
South Dakota39/40Nov. 2, 1889Was part of Dakota Territory before statehood. Admitted on same day as North Dakota
Tennessee16June 1, 1796Was Southwest Territory before statehood.
Texas28Dec. 29, 1845Was an independent republic before statehood.
Utah45Jan. 4, 1896 
Vermont14March 4, 1791Until statehood, had been a region claimed by both New York and New Hampshire
Virginia10June 25, 1788The 10th of the original 13 colonies.
Washington42Nov. 11, 1889 
West Virginia35June 20, 1863Was part of Virginia until statehood.
Wisconsin30May 29, 1848The state is smaller than the territory and the leftover area continued to be called the Territory of Wisconsin until March 3, 1849.
Wyoming44July 10, 1890 

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Last updated: 08/28/02