Arae, Houses and population, Statement showing 1961 Territorial units constituting the present set up of Orissa State, Number of village with population of 5,000 and over and towns with a Population under 5,000, Houseless and Institutional Population, Decadal Variation in Population since 1901, Towns and urban Agglomerations, classified by Population in 1971 with variation since, Changes in area and population of towns between 1961 and 1971 with reason for change in area, workers and non-workers according to main activity classified by sex and age-groups (on full count), Classification of workers and Non-workers according to main activity by educational levels in urban areas only estimated.