Gejjalagere is a village in Maddur tehsil in district of Mandya, Karnataka, India. As per the data provided by Census of India in 2011, total population of Gejjalagere was 3,798 which includes 1,863 males and 1,935 females. Gejjalagere covers 679.76 ha area. Pincode of Gejjalagere is 571428.