April 8, 2025 | Jesse Singer

Do You Know The First And Last American States To Join The Country—And When Did They Join?


First To Last

In July 1776—upon agreeing to the United States Declaration of Independence—the first 13 colonies were on their way to becoming the first states of the United States of America. But what state was the first, of those 13, to have their statehood ratified—and what was the order of the next 49? You think you know? Well, let's take a look...

States Join Union L

1: Delaware

Date: December 7, 1787 (ratified)

Formed From: Colony of Delaware

Now it makes sense why Delaware's nickname is The First State.

The East Side Of The Delaware Legislative Hall (Delaware Capitol Building) In DoverFamartin, CC BY-SA 4.0, Wikimedia Commons

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2: Pennsylvania

Date: December 12, 1787 (ratified)

Formed From: Proprietary Province of Pennsylvania

The Commonwealth of Pennsylvania is one of the four states that uses the term "commonwealth" rather than "state" in their full official names.

Image of PennsylvaniaGovernor Tom Wolf, CC BY 2.0, Wikimedia Commons

3: New Jersey

Date: December 18, 1787 (ratified)

Formed From: Crown Colony of New Jersey

Princeton, New Jersey acted as the nation's capital for four months in 1783—and the city of Trenton was the capital in November and December of 1784.

Image of New JerseyJack Boucher, Wikimedia Commons

4: Georgia

Date: January 2, 1788 (ratified)

Formed From: Crown Colony of Georgia

Georgia became a British Colony in 1752—it was the last, and the southernmost, of the original Thirteen Colonies.

Atlanta, Georgia Cityscape ViewPaul Brennan, CC0, Wikimedia Commons

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5: Connecticut

Date: January 9, 1788 (ratified)

Formed From: Crown Colony of Connecticut

The state's official nickname, "The Constitution State," is a reference to the Connecticut Colony's adoption of the Fundamental Orders in 1639—which some consider to be the first written constitution in Western history.

Stamford, ConnecticutJohn9474, CC BY-SA 4.0, Wikimedia Commons

6: Massachusetts

Date: February 6, 1788 (ratified)

Formed From: Crown Colony of Massachusetts Bay

The Massachusetts Bay colony was formed from the merger of a number of British colonies, and included: Massachusetts Bay Colony, the Plymouth Colony, the Province of Maine, Martha's Vineyard, Nantucket, Nova Scotia, and New Brunswick.

MassachusettsJedimara, CC BY-SA 4.0, Wikimedia Commons

7: Maryland

Date: April 28, 1788 (ratified)

Formed From: Proprietary Province of Maryland

The Province of Maryland was the 13th colony to sign the Articles of Confederation.

Annapolis Commercial Strip, Marylandhigh limitzz, CC BY 2.0, Wikimedia Commons

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8: South Carolina

Date: May 23, 1788 (ratified)

Formed From: Crown Colony of South Carolina

72 years after ratifying their statehood to the Union—South Carolina became the first state to vote in favor of secession from said Union, on December 20, 1860.

Image of South CarolinaJack Boucher, Wikimedia Commons

9: New Hampshire

Date: June 21, 1788 (ratified)

Formed From: Crown Colony of New Hampshire

In January 1776, New Hampshire was the first British North American colony to establish an independent government and a state constitution—six months later, it signed the United States Declaration of Independence.

Aerial view of Manchester, New HampshireMikespenard, Wikimedia Commons

10: Virginia

Date: June 25, 1788 (ratified)

Formed From: Crown Colony and Dominion of Virginia

Not only was the country's first president, George Washington, from Virginia—but the state has been the birthplace of eight American presidents (more than any other state).

State Capitol Of The Commonwealth Of VirginiaRon Cogswell, CC BY 2.0, Wikimedia Commons

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11: New York

Date: July 26, 1788 (ratified)

Formed From: Crown Colony of New York

New York City was the national capital under the Articles of Confederation and Perpetual Union, and it remained the capital under the new constitution until 1790.

Old image of  New YorkJohn Carwitham, Wikimedia Commons

12: North Carolina

Date: November 21, 1789 (ratified)

Formed From: Crown Colony of North Carolina

Presidents James K Polk and Andrew Johnson were both from North Carolina.

North Carolina State Capitol in Raleigh, North CarolinaFarragutful, CC BY-SA 4.0, Wikimedia Commons

13: Rhode Island

Date: May 29, 1790 (ratified)

Formed From: Crown Colony of Rhode Island and Providence Plantations

Rhode Island was the first colony to call for a Continental Congress, and the first to renounce its allegiance to the British Crown. But they were the last of the Thirteen Colonies to ratify the United States Constitution.

Pawtucket, Rhode IslandKenneth C. Zirkel, CC BY-SA 4.0, Wikimedia Commons

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14: Vermont

Date: March 4, 1791 (admitted)

Formed From: Vermont Republic

The Vermont Republic abolished slavery before any other US state.

Vermont State Capitol building in May 2024Kenneth C. Zirkel, CC BY 4.0, Wikimedia Commons

15: Kentucky

Date: June 1, 1792 (admitted)

Formed From: Virginia (nine counties in its District of Kentucky)

Kentucky County (later the District of Kentucky), was formed in 1777 by the Commonwealth of Virginia from the western portion of Fincastle County.

St. Clair Street. Downtown Frankfort KentuckyKenneth C. Zirkel, CC BY-SA 4.0, Wikimedia Commons

16: Tennessee

Date: June 1, 1796 (admitted)

Formed From: Southwest Territory

Initially part of North Carolina—Tennessee later became part of the Southwest Territory, before its admission to the Union in 1796.

View of Tennessee State Capitol in 2022Antony-22, CC BY-SA 4.0, Wikimedia Commons

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17: Ohio

Date: March 1, 1803 (admitted)

Formed From: Northwest Territory (part)

Ohio was the first state admitted into the Union under the Northwest Ordinance.

Image of OhioUnknown Author, Wikimedia Commons

18: Louisiana

Date: April 30, 1812 (admitted)

Formed From: Territory of Orleans

The Territory of Orleans was created in 1804—as all of the Louisiana Purchase south of the 33rd parallel.

New Orleans Skyline at duskthepipe26, CC BY 2.0, Wikimedia Commons

19: Indiana

Date: December 11, 1816 (admitted)

Formed From: Indiana Territory

Following the admittance of Indiana as the 19th state, the country grew by one new state every year through 1821.

Image of  IndianaUnknown Author, Wikimedia Commons

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20: Mississippi

Date: December 10, 1817 (admitted)

Formed From: Mississippi Territory

The Territory of Mississippi was created by an act of congress and signed into law by President John Adams in 1798—making it an organized incorporated territory of the United States.

Downtown Jackson, Mississippi taken from the 11th floor of the Walter Sillers Building.chmeredith, CC BY 2.0, Wikimedia Commons

21: Illinois

Date: December 3, 1818 (admitted)

Formed From: Illinois Territory (part)

The Illinois Territory was another organized incorporated territory of the United States—this one created in 1809.

Illinois State Capitol At SunsetShalileh, CC BY-SA 4.0, Wikimedia Commons

22: Alabama

Date: December 14, 1819 (admitted)

Formed From: Alabama Territory

After it seceded from the United States to become part of the Confederate States of America in 1861, Montgomery, Alabama became the first capital. 

A south view of the Alabama State CapitolDXR, CC BY-SA 4.0, Wikimedia Commons

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23: Maine

Date: March 15, 1820 (admitted)

Formed From: Massachusetts (District of Maine)

Maine was a part of the state of Massachusetts until it voted to secede in 1820 and become its own state.

Maine State House in Augusta, MaineAlbany NY, CC BY-SA 3.0, Wikimedia Commons

24: Missouri

Date: August 10, 1821 (admitted)

Formed From: Missouri Territory (part)

The United States picked up Missouri as part of the 1803 Louisiana Purchase.

Aerial photograph of the Missouri State Capitol BuildingKTrimble, CC0, Wikimedia Commons

25: Arkansas

Date: June 15, 1836 (admitted)

Formed From: Arkansas Territory

The Territory of Arkansas was also part of the Louisiana Purchase.

Aerial drone photo of Little Rock, ArkansasFelix Mizioznikov, Shutterstock

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26: Michigan

Date: January 26, 1837 (admitted)

Formed From: Michigan Territory

Michigan was admitted into the union as a free state in 1837.

Skyline of Detroit, Michigan, United StatesMichael Tighe, CC0, Wikimedia Commons

27: Florida

Date: March 3, 1845 (admitted)

Formed From: Florida Territory

Under Spanish control, the Florida Territory was ceded to the United States as part of the Adams–Onís Treaty in 1819.

Miami, FloridaMassimo Catarinella, CC BY-SA 3.0, Wikimedia Commons

28: Texas

Date: December 29, 1845

Formed From: Republic of Texas

The Texas land was under Mexican control until they won their independence and became the Republic of Texas in 1836.

Image of TexasCK Foto, Shutterstock

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29: Iowa

Date: December 28, 1846 (admitted)

Formed From: Iowa Territory (part)

Iowa was a part of French Louisiana and Spanish Louisiana—and its state flag is inspired by the flag of France.

Image of IowaHenry Lewis, Wikimedia Commons

30: Wisconsin

Date: May 29, 1848 (admitted)

Formed From: Wisconsin Territory (part)

From July 3, 1836 to May 29, 1848—The Territory of Wisconsin was an organized and incorporated territory of the United States. It was at that time that the eastern part of the territory became the state of Wisconsin.

Image of Wisconsinrarrarorro, Shutterstock

31: California

Date: September 9, 1850 (admitted)

Formed From: Unorganized territory / Mexican Cession (part)

California was part of the Spanish Empire but became a part of Mexico in 1821, after the successful war for independence. Then, in 1848 after the Mexican–American War, it ceded to the United States. Following the Compromise of 1850, the western part of Alta California was organized and admitted as the 31st American state.

Image of CaliforniaChristian Mehlführer, CC BY 3.0, Wikimedia Commons

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32: Minnesota

Date: May 11, 1858 (admitted)

Formed From: Minnesota Territory (part)

Much of the current Minnesota was part of the French holding of Louisiana—which came to the United States via the Louisiana Purchase.

Rochester, MinnesotaJonathunder, CC BY-SA 3.0, Wikimedia Commons

33: Oregon

Date: February 14, 1859 (admitted)

Formed From: Oregon Territory (part)

The state of Oregon was formed from the southwestern portion of the Oregon territory.

Image of OregonFamartin, CC BY-SA 4.0, Wikimedia Commons

34: Kansas

Date: January 29, 1861 (admitted)

Formed From: Kansas Territory (part)

A group of Sac and Fox IndiansLibrary of Congress, Picryl

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35: West Virginia

Date: June 20, 1863 (admitted)

Formed From: Virginia (50 Trans-Allegheny region counties)

Two states were admitted into the Union during the Civil War. West Virginia was one of them. It is also the only state to be formed by separating from a Confederate state.

Kanawha Street in downtown Beckley, West VirginiaTim Kiser (Malepheasant), CC BY-SA 3.0, Wikimedia Commons

36: Nevada

Date: October 31, 1864 (admitted)

Formed From: Nevada Territory

The other state born during the Civil War.

Downtown Las Vegas with the Las Vegas ValleyRmvisuals, CC BY-SA 4.0, Wikimedia Commons

37: Nebraska

Date: March 1, 1867 (admitted)

Formed From: Nebraska Territory

The Nebraska Territory was created by the Kansas–Nebraska Act of 1854.

Image of NebraskaU.S. Department of Agriculture, Wikimedia Commons

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38: Colorado

Date: August 1, 1876 (admitted)

Formed From: Colorado Territory

The Pike's Peak Gold Rush of 1858-1862 brought in a whole lotta settlers to the region and in 1861, President James Buchanan signed an act creating the Territory of Colorado.

Aerial View of Fort Collins, Colorado during SummerJacob Boomsma, Shutterstock

39: North Dakota

Date: November 2, 1889 (admitted)

Formed From: Dakota Territory (part)

North and South Dakota both became states on the same day. But which one was a state first? No one knows, because...

Bismarck North DakotaJonathan Schilling, CC BY-SA 4.0, Wikimedia Commons

40: South Dakota

Date: November 2, 1889 (admitted)

Formed From: Dakota Territory (part)

...President Benjamin Harrison shuffled the statehood papers before signing them. He did so on purpose so that no one could tell which got statehood first.

Pierre, South DakotaJake DeGroot, CC BY-SA 3.0, Wikimedia Commons

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41: Montana

Date: November 8, 1889 (admitted)

Formed From: Montana Territory

Six days after North and South Dakota, Montana got its statehood.

Missoula, MontanaKen Eckert, CC BY-SA 4.0, Wikimedia Commons

42: Washington

Date: November 11, 1889 (admitted)

Formed From: Washington Territory

November 1889 was a busy growth month for the United States of America.

Fur trading at Fort Nez Percés in 1841Joseph Drayton (1795-1856), Wikimedia Commons

43: Idaho

Date: July 3, 1890 (admitted)

Formed From: Idaho Territory

The Idaho Territory was officially organized by Act of Congress on March 3, 1863—and signed into law by President Abraham Lincoln.

Colorful balloons over the city of Boise, IdahoCharles Knowles, Shutterstock

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44: Wyoming

Date: July 10, 1890 (admitted)

Formed From: Wyoming Territory

Wyoming became a state just one week after Idaho.

Painting of WyomingAlfred Jacob Miller, Wikimedia Commons

45: Utah

Date: January 4, 1896 (admitted)

Formed From: Utah Territory

After agreeing to outlaw polygamy, Utah was admitted as the 45th state.

UtahUnknown Author, Wikimedia Commons

46: Oklahoma

Date: November 16, 1907

Formed From: Oklahoma Territory and Indian Territory

The first state admitted into the union in the 20th century.

South view of the Oklahoma State Capitol in 2024Oklahoma Legislative Services Bureau, CC0, Wikimedia Commons

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47: New Mexico

Date: January 6, 1912 (admitted)

Formed From: New Mexico Territory

Image of New MexicoPaul Brady Photography, Shutterstock

48: Arizona

Date: February 14, 1912 (admitted)

Formed From: Arizona Territory

It would be over 50 years before another state would join the Union.

Image of ArizonaBrent Coulter, Shutterstock

49: Alaska

Date: January 3, 1959 (admitted)

Formed From: Territory of Alaska

Russia sold what would become the Territory of Alaska to the United States in 1867 for $7.2 million.

Aerial view of Juneau, Alaska's capitalEhedaya, CC BY-SA 3.0, Wikimedia Commons

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50: Hawaii

Date: August 21, 1959 (admitted)

Formed From: Territory of Hawaii

And then there were 50.

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Image of HawaiiCali Southwell Pictures, Shutterstock

Sources: 1


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