Washington DC is a federal district under the authority of the U.S. Congress. Washington DC is represented in Congress by an elected, non-voting Delegate to the House of Representatives. Residents have been able to vote in presidential elections since 1961.

Puerto Rico is a commonwealth associated with the United States. Puerto Ricans are U.S. citizens. Puerto Ricans do not vote in U.S. Presidential elections, but they do elect a non-voting commissioner to the U.S. House of Representatives.

U.S. Virgin Islands - St. John, St. Croix, and St. Thomas is an unincorporated territory of the United States. Administered by the Office of Insular Affairs, U.S. Department of the Interior. Indigenous inhabitants are U.S. citizens, but do not vote in U.S. Presidential elections.

Northern Mariana Islands is a commonwealth in political union with the United States. Self-governing with locally elected governor and legislature.

American Samoa is a unincorporated territory of the United States. Administered by the Office of Insular Affairs, U.S. Department of the Interior.

Guam is a unincorporated territory of the United States. Administered by the Office of Insular Affairs, U.S. Department of the Interior. Inhabitants are U.S. citizens, but do not vote in U.S. Presidential elections.

Other Dependent Areas of the United States: Baker Island - Howland Island - Jarvis Island - Johnston Atoll - Kingman Reef - Midway Islands - Navassa Island - Palmyra Atoll - Wake Island

• US State Abbreviations

• The 50 States of the United States

• Top 100 Biggest Cities in the United States
  

  Brief Introduction The 50 States State Abbreviations U.S. Counties Largest Cities U.S. Holidays U.S. Flag Patriotic Songs

• U.S. Zip Codes

  Option #1: Zip Code Listing, by Letter Option #2: Zip Code Listing, by State Zip Code Listing, by Letter (by 800 Zip Codes) A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z Zip Code Listing, by State Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming

• U.S. Area Codes

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