American Institute of Certified Planners (AICP) Practice Exam

What is the composite method for estimating populations?

1. A method that aggregates estimates from various age groups

2. A statistical comparison of urban and rural populations

3. An approach based on historical population trends

4. A technique focusing only on migration patterns

The correct answer is: A method that aggregates estimates from various age groups

The composite method for estimating populations involves aggregating estimates from various age groups to arrive at a more comprehensive population figure. This approach recognizes that different age groups may exhibit distinct demographic trends and characteristics, allowing planners to create a more nuanced population estimate that reflects the complexities of a community. By taking into account the varying proportions of age groups, this method improves the accuracy of population projections and aids in effective planning efforts. In contrast, the other options focus on specific aspects of demographic analysis without providing a holistic view. The second option, for instance, emphasizes a comparison between urban and rural populations, which is not the main focus of the composite method. The third choice suggests reliance on historical trends, which is beneficial for understanding past demographics but does not encompass the broader aggregation of age groups. Lastly, the fourth option narrows the focus to migration patterns, overlooking the importance of other demographic factors that the composite method aims to integrate into its estimates.