Vaniyamkulam-I Vaniyamkulam-I is a town in the Palakkad district, state of Kerala, India. Together with Vaniyamkulam-II, it forms a part of the Vaniamkulam gram panchayat.DemographicsIndia census, Vaniyamkulam-I had a population of 15,965 with 7,569 males and 8,396 females.