Demographic Structure and Population Change

Detailed chapter description

PART XIII begins with demography because the contemporary economy of Mithila, Vajji and Anga is built on population structure: the number of people, their age distribution, household organisation, sex composition, education, mobility and settlement pattern. High population density can intensify pressure on agricultural land and public services, but it can also create deep labour markets, dense commercial networks and large consumer demand. A young population may offer a demographic dividend only when education, health and productive employment expand at comparable speed. Migration may remove workers from local labour markets while simultaneously sustaining households through remittances. Demography therefore belongs inside economic history rather than in a statistical appendix. The central methodological difficulty is geographical. Modern censuses enumerate states, provinces, districts, sub-districts, municipalities, villages and households; they do not enumerate a single administrative unit called ‘Mithila–Vajji–Anga’. The historical-cultural regions overlap present-day Bihar and Nepal and have changed in meaning and boundary over time. This chapter consequently works with layered evidence rather than pretending that a fixed modern boundary can be projected backwards. For India, the last completed population census remains Census 2011 while Census 2027 is under way with a reference date of 1 March 2027. For Nepal, the 2021 census provides a more recent complete enumeration. Surveys such as NFHS add fertility, health and household indicators, but they are samples, not substitutes for a census.