Final answer:
A census designated area (CDA) is a region designated by the U.S. Census Bureau for statistical purposes. It helps collect demographic data, analyze population trends, and allocate resources based on population distribution.
Step-by-step explanation:
A census designated area (CDA) is a region that has been designated by the United States Census Bureau for statistical purposes. It is typically an area that does not have its own local government or legal boundaries, but is important for demographic and economic analysis.
CDAs are used to define specific geographic areas for the purpose of collecting and analyzing demographic data. These areas are often used to understand population trends, identify social and economic disparities, and allocate resources based on population distribution.
For example, a census designated area could be used to determine the population of a particular neighborhood, or to analyze the demographics of a specific region within a city.