Existem mais de 40.000 códigos postais nos Estados Unidos. Para encontrar o código postal de um endereço, selecione o estado na lista abaixo e terá acesso a lista de cidades e ao mapa de códigos postais do estado. Outra opção é utilizar a ferramenta meu código postal que encontrará tu código postal basado en tu ubicación actual.
| Estado | Capital do Estado | Intervalo de CEPs | Qtd de CEPs | Data de Fundação | ||
|---|---|---|---|---|---|---|
| AL | Alabama | Montgomery | 35004 to 36925 | 838 | December 14, 1819 | |
| AK | Alaska | Juneau | 99501 to 99950 | 274 | January 3, 1959 | |
| AZ | Arizona | Phoenix | 85001 to 86556 | 567 | February 14, 1912 | |
| AR | Arkansas | Little Rock | 71601 to 72959 | 709 | June 15, 1836 | |
| CA | California | Sacramento | 90001 to 96162 | 2653 | September 9, 1850 | |
| CO | Colorado | Denver | 80001 to 81658 | 662 | August 1, 1876 | |
| CT | Connecticut | Hartford | 06001 to 06928 | 438 | January 9, 1788 | |
| DE | Delaware | Dover | 19701 to 19980 | 98 | December 7, 1787 | |
| FL | Florida | Tallahassee | 32003 to 34997 | 1490 | March 3, 1845 | |
| GA | Georgia | Atlanta | 30002 to 39901 | 973 | January 2, 1788 | |
| HI | Hawaii | Honolulu | 96701 to 96898 | 139 | August 21, 1959 | |
| ID | Idaho | Boise | 83201 to 83877 | 325 | July 3, 1890 | |
| IL | Illinois | Springfield | 60001 to 62999 | 1588 | December 3, 1818 | |
| IN | Indiana | Indianapolis | 46001 to 47997 | 987 | December 11, 1816 | |
| IA | Iowa | Des Moines | 50001 to 52809 | 1063 | December 28, 1846 | |
| KS | Kansas | Topeka | 66002 to 67954 | 756 | January 29, 1861 | |
| KY | Kentucky | Frankfort | 40003 to 42788 | 962 | June 1, 1792 | |
| LA | Louisiana | Baton Rouge | 70001 to 71497 | 725 | April 30, 1812 | |
| ME | Maine | Augusta | 03901 to 04992 | 488 | March 15, 1820 | |
| MD | Maryland | Annapolis | 20588 to 21930 | 622 | April 28, 1788 | |
| MA | Massachusetts | Boston | 01001 to 05544 | 703 | February 6, 1788 | |
| MI | Michigan | Lansing | 48001 to 49971 | 1170 | January 26, 1837 | |
| MN | Minnesota | Saint Paul | 55001 to 56763 | 1031 | May 11, 1858 | |
| MS | Mississippi | Jackson | 38601 to 39776 | 533 | December 10, 1817 | |
| MO | Missouri | Jefferson City | 63001 to 65899 | 1171 | August 10, 1821 | |
| MT | Montana | Helena | 59001 to 59937 | 405 | November 8, 1889 | |
| NE | Nebraska | Lincoln | 68001 to 69367 | 620 | March 1, 1867 | |
| NV | Nevada | Carson City | 88901 to 89883 | 254 | October 31, 1864 | |
| NH | New Hampshire | Concord | 03031 to 03897 | 284 | June 21, 1788 | |
| NJ | New Jersey | Trenton | 07001 to 08989 | 731 | December 18, 1787 | |
| NM | New Mexico | Santa Fe | 87001 to 88439 | 426 | January 6, 1912 | |
| NY | New York | Albany | 00501 to 14925 | 2208 | July 26, 1788 | |
| NC | North Carolina | Raleigh | 27006 to 28909 | 1090 | November 21, 1789 | |
| ND | North Dakota | Bismarck | 58001 to 58856 | 407 | November 2, 1889 | |
| OH | Ohio | Columbus | 43001 to 45999 | 1447 | March 1, 1803 | |
| OK | Oklahoma | Oklahoma City | 73001 to 74966 | 776 | November 16, 1907 | |
| OR | Oregon | Salem | 97001 to 97920 | 486 | February 14, 1859 | |
| PA | Pennsylvania | Harrisburg | 15001 to 19640 | 2213 | December 12, 1787 | |
| RI | Rhode Island | Providence | 02801 to 02940 | 91 | May 19, 1790 | |
| SC | South Carolina | Columbia | 29001 to 29945 | 539 | May 23, 1788 | |
| SD | South Dakota | Pierre | 57001 to 57799 | 394 | November 2, 1889 | |
| TN | Tennessee | Nashville | 37010 to 38589 | 796 | June 1, 1796 | |
| TX | Texas | Austin | 73301 to 88595 | 2655 | December 29, 1845 | |
| UT | Utah | Salt Lake City | 84001 to 84791 | 347 | January 4, 1896 | |
| VT | Vermont | Montpelier | 05001 to 05907 | 309 | March 4, 1791 | |
| VA | Virginia | Richmond | 20101 to 24658 | 1241 | June 25, 1788 | |
| WA | Washington | Olympia | 98001 to 99403 | 733 | November 11, 1889 | |
| WV | West Virginia | Charleston | 24701 to 26886 | 856 | June 20, 1863 | |
| WI | Wisconsin | Madison | 53001 to 54990 | 898 | May 29, 1848 | |
| WY | Wyoming | Cheyenne | 82001 to 83414 | 195 | July 10, 1890 |
Os códigos postais são um sistema de códigos postais usados pelo Serviço Postal dos Estados Unidos desde 1963. O termo ZIP, sigla de Zone Improvement Plan, foi escolhido para sugerir que o correio viaja com mais eficiência e, portanto, mais rapidamente quando os remetentes usam o código no endereço postal. O formato básico consiste em cinco dígitos numéricos. Um código ZIP+4 estendido, introduzido em 1983, inclui os cinco dígitos do CEP, um hífen e quatro dígitos adicionais que determinam um local mais específico dentro de um determinado CEP.
