A seaport is a major facility in a city, for the loading, unloading, and movement of cargo; to and from from oceanicships. The term also refers to a city with such a facility. (See also: port)
... under the age of 18 living with them, 51.2% are married couples living together, 8.9% have a female householder with no husband present, and 34.9% are non-families. ...