Gandevi is blessed with rich black cotton and clayey soils, which is ideal for the cultivation of mangoes and sapota (Chikoo).
According to the 2001 India census report, Gandevi had a total population of 15, 843 inhabitants. Males and females constitute an equal proportion of the population. In Gandevi, 10% of the population is less than six years of age. Gandevi has an average literacy rate of 77%, which is higher than the national average literacy rate of 59.5%. The male literacy rate is 81% and the female literacy rate is 72%.
Saputara, Waghai, Vansda National Park and Udhna are some of the major tourist destinations around Gandevi.