Postwar Growth in New Castle County is Defined by Suburban Pattern

America’s settlements have been carefully planned since colonial times. From the 1600s through the early 20th century our cities and towns were designed in compact, interconnected urban patterns modeled after the European cities known to early colonists. This settlement pattern is steeped in urban traditions that go back thousands of years and is very flexible and efficient. However, the rapid industrialization in the 19th century led to serious urban problems including pollution, poor sanitation, and abhorrent housing conditions for working class people. A new, uniquely American, form of development evolved in the early 20th century and greatly accelerated after World War II. This is known as the suburban pattern of development, which is characterized by the segregation of land uses, the dominance of single family detached housing, and nearly exclusive automobile access. While this development pattern has its benefits, and helped ease many of the problems of the previous era, it has created new social and health consequences. New Castle County’s rapid growth since 1950 has followed, and even epitomized, this suburban pattern. Today’s built environment in New Castle County (and indeed throughout the USA) has created several challenges for both planners and health professionals. These are beginning to be addressed in many creative ways to create modern, complete, and healthy communities.