| State | Official name | Area (km²) | Abbrev. | Income in the Union | Population (2010) | Population density (Inhab./km²) | Capital | City with the largest population (2006) | Flag |
|---|---|---|---|---|---|---|---|---|---|
| Alabama | State of Alabama | 135 756 | AL | 14-12-1819 | 4 779 736 | 35,21 | Montgomery | Birmingham |  |
| Alaska | State of Alaska | 1 717 854 | AK | 03-01-1959 | 710 231 | 0,41 | Juneau | Anchorage |  |
| Arizona | State of Arizona | 295 254 | AZ | 14-02-1912 | 6 392 017 | 21,65 | Phoenix | Phoenix |  |
| Arkansas | State of Arkansas | 137 732 | AR | 15-06-1836 | 2 915 918 | 21,17 | Little Rock | Little Rock |  |
| California | State of California | 423 970 | CA | 09-09-1850 | 37 253 956 | 87,87 | Sacramento | Los Ángeles |  |
| Carolina del Norte | State of North Carolina | 139 389 | NC | 21-11-1789 | 9 535 483 | 68,41 | Raleigh | Charlotte |  |
| Carolina del Sur | State of South Carolina | 82 932 | SC | 23-05-1788 | 4 625 364 | 55,77 | Columbia | Columbia |  |
| Colorado | State of Colorado | 269 601 | CO | 01-08-1876 | 5 029 196 | 18,65 | Denver | Denver |  |
| Connecticut | State of Connecticut | 14 357 | CT | 09-01-1788 | 3 574 097 | 248,94 | Hartford | Bridgeport |  |
| North Dakota | State of North Dakota | 183 112 | ND | 02-11-1889 | 672 591 | 3,67 | Bismarck | Fargo |  |
| South Dakota | State of South Dakota | 199 731 | SD | 02-11-1889 | 814 180 | 4,08 | Pierre | Sioux Falls |  |
| Delaware | State of Delaware | 6 447 | DE | 07-12-1787 | 897 934 | 139,28 | Dover | Wilmington |  |
| Florida | State of Florida | 170 304 | FL | 03-03-1845 | 18 801 310 | 110,40 | Tallahassee | Jacksonville |  |
| Georgia | State of Georgia | 153 909 | GA | 02-01-1788 | 9 687 653 | 62,94 | Atlanta | Atlanta |  |
| Hawaii | State of Hawaii, Moku’āina o Hawai’i |
28 311 | HI | 21-08-1959 | 1 360 301 | 48,05 | Honolulu | Honolulu |  |
| Idaho | State of Idaho | 216 446 | ID | 03-07-1890 | 1 567 582 | 7,24 | Boise | Boise |  |
| Illinois | State of Illinois | 149 998 | IL | 03-12-1818 | 12 830 632 | 85,54 | Springfield | Chicago |  |
| Indiana | State of Indiana | 94 321 | IN | 11-12-1816 | 6 483 802 | 68,74 | Indianapolis | Indianapolis |  |
| Iowa | State of Iowa | 145 743 | IA | 28-12-1846 | 3 046 355 | 20,90 | Des Moines | Des Moines |  |
| Kansas | State of Kansas | 213 096 | KS | 29-01-1861 | 2 853 118 | 13,39 | Topeka | Wichita |  |
| Kentucky | Commonwealth of Kentucky | 104 659 | KY | 01-06-1792 | 4 339 367 | 41,46 | Frankfort | Louisville |  |
| Louisiana | State of Louisiana, État de Louisiane |
134 264 | LA | 30-04-1812 | 4 533 372 | 33,76 | Baton Rouge | New Orleans |  |
| Maine | State of Maine | 91 646 | ME | 15-03-1820 | 1 328 361 | 14,49 | Augusta | Portland |  |
| Maryland | State of Maryland | 32 133 | MD | 28-04-1788 | 5 773 552 | 179,68 | Annapolis | Baltimore |  |
| Massachusetts | Commonwealth of Massachusetts | 27 336 | MA | 06-02-1788 | 6 547 629 | 239,52 | Boston | Boston |  |
| Míchigan | State of Michigan | 250 494 | MI | 26-01-1837 | 9 883 640 | 39,46 | Lansing | Detroit |  |
| Minnesota | State of Minnesota | 225 171 | MN | 11-05-1858 | 5 303 925 | 23,56 | Saint Paul | Minneapolis |  |
| Mississippi | State of Mississippi | 125 434 | MS | 10-12-1817 | 2 967 297 | 23,66 | Jackson | Jackson |  |
| Missouri | State of Missouri | 180 533 | MO | 10-08-1821 | 5 988 927 | 33,17 | Jefferson City | Kansas City |  |
| Montana | State of Montana | 380 838 | MT | 08-11-1889 | 989 415 | 2,60 | Helena | Billings |  |
| Nebraska | State of Nebraska | 200 345 | NE | 01-03-1867 | 1 826 341 | 9,12 | Lincoln | Omaha |  |
| Nevada | State of Nevada | 286 351 | NV | 31-10-1864 | 2 700 551 | 9,43 | Carson City | Las Vegas |  |
| New Jersey | State of New Jersey | 22 588 | NJ | 18-12-1787 | 8 791 894 | 389,23 | Trenton | Newark |  |
| New York | State of New York | 141 299 | NY | 26-07-1788 | 19 378 102 | 137,14 | Albany | New York |  |
| New Hampshire | State of New Hampshire | 24 216 | NH | 21-06-1788 | 1 316 470 | 54,36 | Concord | Manchester |  |
| New México | State of New Mexico | 314 915 | NM | 06-01-1912 | 2 059 179 | 6,54 | Santa Fe | Albuquerque |  |
| Ohio | State of Ohio | 116 096 | OH | 01-03-1803 | 11 536 504 | 99,37 | Columbus | Columbus |  |
| Oklahoma | State of Oklahoma | 181 035 | OK | 16-11-1907 | 3 751 351 | 20,72 | Oklahoma City | Oklahoma City |  |
| Oregon | State of Oregon | 254 805 | OR | 14-02-1859 | 3 831 074 | 15,04 | Salem | Portland |  |
| Pennsylvania | Commonwealth of Pennsylvania | 119 283 | PA | 12-12-1787 | 12 702 379 | 106,49 | Harrisburg | Filadelfia |  |
| Rhode Island | State of Rhode Island and Providence Plantations | 4 002 | RI | 29-05-1790 | 1 052 567 | 263,01 | Providence | Providence |  |
| Tennessee | State of Tennessee | 109 151 | TN | 01-06-1796 | 6 346 105 | 58,14 | Nashville | Memphis |  |
| Texas | State of Texas | 695 621 | TX | 29-12-1845 | 25 145 561 | 36,15 | Austin | Houston |  |
| Utah | State of Utah | 219 887 | UT | 04-01-1896 | 2 763 885 | 12,57 | Salt Lake City | Salt Lake City |  |
| Vermont | State of Vermont | 24 901 | VT | 04-03-1791 | 625 741 | 25,13 | Montpelier | Burlington |  |
| Virginia | Commonwealth of Virginia | 110 785 | VA | 25-06-1788 | 8 001 024 | 72,22 | Richmond | Virginia Beach |  |
| West Virginia | State of West Virginia | 62 755 | WV | 20-06-1863 | 1 852 994 | 29,53 | Charleston | Charleston |  |
| Washington | State of Washington | 184 665 | WA | 11-11-1889 | 6 724 540 | 36,41 | Olympia | Seattle |  |
| Wisconsin | State of Wisconsin | 169 639 | WI | 29-05-1848 | 5 686 986 | 33,52 | Madison | Milwaukee |  |
| Wyoming | State of Wyoming | 253 336 | WY | 10-07-1890 | 563 626 | 2,22 | Cheyenne | Cheyenne |  |
