Explanations:Population growth rate is a critical demographic indicator that reflects the change in population over a specific period, typically a year. It is calculated as the difference between the birth rate and the death rate, adjusted for migration. Understanding population growth rates is essential for planning and policy-making in various sectors such as healthcare, education, and infrastructure.
In the context of northeastern Indian states, Nagaland has historically shown the lowest population growth rate. This is due to a combination of socio-economic and cultural factors. Nagaland, being a state with a predominantly tribal population, has unique cultural practices and traditions that influence its demographic trends. For instance, the birth rate in Nagaland is relatively lower compared to other northeastern states, partly due to cultural norms and practices that may limit family size. Additionally, the death rate in Nagaland is higher, which can be attributed to various factors including health conditions and limited access to healthcare facilities in some areas.
Migration also plays a role in population growth rates. Nagaland has seen limited migration compared to other states in the region, which contributes to its lower population growth rate. In contrast, states like Assam and Manipur have higher population growth rates due to factors such as higher birth rates, better healthcare facilities, and economic opportunities that attract more people.
It is important to note that population growth rates can vary over time due to changes in socio-economic conditions, healthcare improvements, and policy interventions. Therefore, it is crucial to consider recent census data and demographic trends when analyzing population growth rates. The latest census data and demographic studies consistently show that Nagaland has the lowest population growth rate among the northeastern states, making it the correct answer to the question.