State level differentiation and District level analysis:
The inter states variation is a common eye-catching phenomenon. After
2011 Census, many studies were being done on the reasons and results
were interpreted on the inter-state and intra-state migration. Likewise,
the many further studies could have been done if the Census statistics
of 2021 is conducted soon. Ground-level analysis can be done if the data
on the migration are present such as the change in the blocks and
districts are the prominent field to study and to know the exact several
of the population of the particular areas.