What is the average size of a family in India?

The average family size in India was estimated to be 4.2 in 2021, according to data from the National Family Health Survey (NFHS-5). However, this number varies depending on factors such as region, urban or rural location, and socioeconomic status. For example, the average family size in urban areas tends to be smaller than in rural areas. Additionally, families in higher socioeconomic groups tend to have smaller families than those in lower socioeconomic groups.