A landlocked condition pertains to a property or a country that has no direct access to public thoroughfares or oceans.
A Primary Metropolitan Statistical Area (PMSA) is a geographic entity designated by the federal Office of Management and Budget for use by federal statistical agencies. It is a subunit of a larger metropolitan area that has a census population of one million or more.
Topography refers to the state of the surface of the land, including its features, shape, and the arrangement of its natural and artificial physical attributes.
A ZIP Code is a five-digit numerical code defined by the U.S. Postal Service (USPS) to simplify and expedite mail distribution. The United States is divided into 10 large geographical areas, with the first ZIP code digit 0 in the northeast and 9 in the west. The second and third digits are used to divide states, while the fourth and fifth digits represent local delivery areas.
