Census towns are formed by villages that show an increasingly urban character in terms of density, size and economy. They are considered towns only by the Census and not by state governments and are hence called ‘Census towns’ as opposed to ‘statutory towns’. Census towns are governed locally by village panchayats.
Why are census towns relevant from a sanitation perspective? Rural sanitation in India is still stuck at a level where a majority of people continue to defecate in the open, and less than 1 in 3 households have a toilet. Understanding what drives people to build and use toilets is necessary to change this. Urban India fares much better in toilet ownership – but fails quite spectacularly in other aspects of sanitation like waste collection and disposal.
Census towns are of interest here because they are places which have *just* urbanised, and are still at the margin. Census towns get called so when they have crossed all three of the following thresholds: a population density of 500 people per square kilometre, village size of 5,000 residents and 75 percent of the working age male population employed in non-agricultural sectors.
So how do census towns fare in toilet ownership compared to their rural surroundings? I compare census towns with the rural taluk (sub-district) in terms of toilet ownership for the state of Karnataka. The taluks are ordered in an ascending order of toilet ownership.
Census towns in Karnataka appear to have much higher toilet ownership than their rural surroundings. And when the rural base goes higher than 20 percent, most of the census towns cross the 80 percent mark in toilet ownership.
Several things change between census towns and other villages. The services sector would have taken off in census towns, likely also resulting in higher incomes. But the most important change is that of population density. This increase in density results in a reduction in open spaces where people can defecate conveniently. If people have to go more than say 200 yards every time they need to relieve themselves, then the case for a toilet becomes a lot stronger. The ‘call of nature’ becomes more difficult as nature is beating a retreat out of the census town.
Urbanisation seems solve the toilet ownership problem. But toilets are far from sufficient in a city to achieve the public good that is sanitation. Waste collection and treatment become vital – be it through a sewerage network, local treatment plants, septage management or some other means.