Vacant Census Houses 21 Distribution pattern in Cities 23 comparison with 1960 data, percentagewise distribution of non-residential and partly residential houses, workeshop-cum-residence and factories, workshops and worksheds, Number and percentagewise distribution of vacant census Houses for the state, Non-residential and partly residential house in cities, workshops-cum-residence and factories, workshops and worksheds in cities, Materials of wall and roofs of houses, Households and the number of rooms occupied, Tenure status.