Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
What’s the largest U.S. state by area?
Introduction References & Edit History Related Topics
Images
A map of the states, boundaries, and capital cities of the United States, along with the bodies of water and other countries surrounding the U.S. Purple interface with a U.S. map silhouette and dropdown menus to select and compare the sizes of two states.
Quick Facts
Britannica AI Icon
Adding us as a Preferred Source tells Google you trust our content, so our articles show up more often in your Google Search, Discover feed, and AI Overviews.
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites
A map of the states, boundaries, and capital cities of the United States, along with the bodies of water and other countries surrounding the U.S.
Map showing the states and capitals of the United States

What’s the largest U.S. state by area?

Written by
Amy Tikkanen
Amy Tikkanen is Managing Editor at Encyclopaedia Britannica.
Amy Tikkanen
Fact-checked by
Britannica Editors
Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree....
Britannica Editors
History

With an area of more than 3,800,000 square miles (9,840,000 square km), the United States is the third largest country in the world by area. Although its 50 states vary widely in size, one is by far the biggest: Alaska. At 665,384 square miles (1,723,337 square km), it is more than double the size of the second largest state, Texas, and more than 400 times the size of the smallest, Rhode Island. How do the other states stack up? Find out in the table below, which ranks the 50 U.S. states by total area.

U.S. state total square miles total square km
Source: U.S. Census Bureau website.
1. Alaska 665,384 1,723,337
2. Texas 268,596 695,662
3. California 163,695 423,967
4. Montana 147,040 380,831
5. New Mexico 121,590 314,917
6. Arizona 113,990 295,234
7. Nevada 110,572 286,380
8. Colorado 104,094 269,601
9. Oregon 98,379 254,799
10. Wyoming 97,813 253,335
11. Michigan 96,714 250,487
12. Minnesota 86,936 225,163
13. Utah 84,897 219,882
14. Idaho 83,569 216,443
15. Kansas 82,278 213,100
16. Nebraska 77,348 200,330
17. South Dakota 77,116 199,729
18. Washington 71,298 184,661
19. North Dakota 70,698 183,108
20. Oklahoma 69,899 181,037
21. Missouri 69,707 180,540
22. Florida 65,758 170,312
23. Wisconsin 65,496 169,635
24. Georgia 59,425 153,910
25. Illinois 57,914 149,995
26. Iowa 56,273 145,746
27. New York 54,555 141,297
28. North Carolina 53,819 139,391
29. Arkansas 53,179 137,732
30. Alabama 52,420 135,767
31. Louisiana 52,378 135,659
32. Mississippi 48,432 125,438
33. Pennsylvania 46,054 119,280
34. Ohio 44,826 116,098
35. Virginia 42,775 110,787
36. Tennessee 42,144 109,153
37. Kentucky 40,408 104,656
38. Indiana 36,420 94,326
39. Maine 35,380 91,633
40. South Carolina 32,020 82,933
41. West Virginia 24,230 62,756
42. Maryland 12,406 32,131
43. Hawaii 10,932 28,313
44. Massachusetts 10,554 27,336
45. Vermont 9,616 24,906
46. New Hampshire 9,349 24,214
47. New Jersey 8,723 22,591
48. Connecticut 5,543 14,357
49. Delaware 2,489 6,446
50. Rhode Island 1,545 4,001

Do You Know…?
New York City: Manhattan
What’s the largest U.S. city by population?
St. Peter's Basilica with its large dome rises above surrounding buildings in Vatican City, viewed from the rooftop of Castel Sant'Angelo in Rome, Italy.
What’s the smallest country in the world?
A map of the states, boundaries, and capital cities of the United States, along with the bodies of water and other countries surrounding the U.S.
What’s the largest U.S. state by population?
World map showing locations of the world's largest cities by population, marked with large orange dots mostly in Asia, plus buttons for viewing a table and footnotes.
What’s the largest city in the world?
Amy Tikkanen