The United States of America is a federal republic and consists of 50 states, a federal district (Washington, D.C., the capital city of the United States), 5 major territories, and various minor islands.
The largest state by population is California, while the smallest is Wyoming; the federal district has a larger population (689,545) than both Wyoming and Vermont.
The largest state by area is Alaska, containing 665,384 square miles (1,723,337 square kilometres), while the smallest is Rhode Island, covering 1,545 square miles (4,001 square kilometres).
The largest territory by population is Puerto Rico, with a population of 3,285,874 people, while the smallest is the Northern Mariana Islands, with a population of 47,329 people.
Puerto Rico is the largest territory by area, surrounding 5,325 square miles (13,791 square kilometres); the smallest territory, Kingman Reef, surrounds only 0.005 square miles (0.01 square kilometres).
List of States of USA
The following is a list of the states of the USA in alphabetical order:
1. Alabama
2. Alaska
3. Arizona
4. Arkansas
5. California
6. Colorado
7. Connecticut
8. Delaware
9. Florida
10. Georgia
11. Hawaii
12. Idaho
13. Illinois
14. Indiana
15. Iowa
16. Kansas
17. Kentucky
18. Louisiana
19. Maine
20. Maryland
21. Massachusetts
22. Michigan
23. Minnesota
24. Mississippi
25. Missouri
26. Montana
27. Nebraska
28. Nevada
29. New Hampshire
30. New Jersey
31. New Mexico
32. New York
33. North Carolina
34. North Dakota
35. Ohio
36. Oklahoma
37. Oregon
38. Pennsylvania
39. Rhode Island
40. South Carolina
41. South Dakota
42. Tennessee
43. Texas
44. Utah
45. Vermont
46. Virginia
47. Washington
48. West Virginia
49. Wisconsin
50. Wyoming
List of All States in the USA with Their Capitals
| S No. | US States | US Capital |
| 1 | Alabama | Montgomery |
| 2 | Alaska | Juneau |
| 3 | Arizona | Phoenix |
| 4 | Arkansas | Little Rock |
| 5 | California | Sacramento |
| 6 | Colorado | Denver |
| 7 | Connecticut | Hartford |
| 8 | Delaware | Dover |
| 9 | Florida | Tallahassee |
| 10 | Georgia | Atlanta |
| 11 | Hawaii | Honolulu |
| 12 | Idaho | Boise |
| 13 | Illinois | Springfield |
| 14 | Indiana | Indianapolis |
| 15 | Iowa | Des Moines |
| 16 | Kansas | Topeka |
| 17 | Kentucky | Frankfort |
| 18 | Louisiana | Baton Rouge |
| 19 | Maine | Augusta |
| 20 | Maryland | Annapolis |
| 21 | Massachusetts | Boston |
| 22 | Michigan | Lansing |
| 23 | Minnesota | Saint Paul |
| 24 | Mississippi | Jackson |
| 25 | Missouri | Jefferson City |
| 26 | Montana | Helena |
| 27 | Nebraska | Lincoln |
| 28 | Nevada | Carson City |
| 29 | New Hampshire | Concord |
| 30 | New Jersey | Trenton |
| 31 | New Mexico | Santa Fe |
| 32 | New York | Albany |
| 33 | North Carolina | Raleigh |
| 34 | North Dakota | Bismarck |
| 35 | Ohio | Columbus |
| 36 | Oklahoma | Oklahoma City |
| 37 | Oregon | Salem |
| 38 | Pennsylvania | Harrisburg |
| 39 | Rhode Island | Providence |
| 40 | South Carolina | Columbia |
| 41 | South Dakota | Pierre |
| 42 | Tennessee | Nashville |
| 43 | Texas | Austin |
| 44 | Utah | Salt Lake City |
| 45 | Vermont | Montpelier |
| 46 | Virginia | Richmond |
| 47 | Washington | Olympia |
| 48 | West Virginia | Charleston |
| 49 | Wisconsin | Madison |
| 50 | Wyoming | Cheyenne |