What term refers to the detailed characteristics of a population group?

Demographics refer to the statistical characteristics of a population group, encompassing various attributes such as age, gender, income, education level, marital status, and employment. This term is essential in understanding the composition and trends within a particular population, which can be crucial for various fields such as marketing, sociology, and public policy.

The other options do not capture the full scope of characteristics that demographics encompass. Population analysis is a broader approach that might include demographic data but is not limited to it alone; it involves interpreting population data to understand its implications. Family lifestyles focus more on the behaviors and values of families rather than the statistical characteristics of a population at large. Household data is specific to information collected about households, which is a subset of the broader demographic data, focusing mainly on family structure and living arrangements rather than overall population characteristics.