Vennandur block is located in north eastern region in Namakkal district.

Namakkal is the district capital is located around 39 km from Vennandur.

Paddy, Ragi, Cholam, Cumbu, etc., are 13.40 percent in the food crops.

There are commercial food crops like groundnut, Sugarcane, Tapioca, cotton, etc., are 25.85 percent in Vennandur block.

The total number of agricultural holdings in Vennandur block are 6,503.