  Data mining (also known as knowledge discovery from databases) is the process
of extraction of hidden, previously unknown and potentially useful information
from databases. The outcome of the extracted data can be analyzed for the
future planning and development perspectives. In this paper, we have made an
attempt to demonstrate how one can extract the local (district) level census,
socio-economic and population related other data for knowledge discovery and
their analysis using the powerful data mining tool Weka.
