There are many religious centers in and around Karunagappally. The Municipality is known for its religious harmony. Major religious centers include Kattilmekkathil Devi Temple, Changankulangara Sree Mahadevar Temple, Pulithitta Chathushashti Yogini Sametha Mahakali Dharmadaiva Temples (Pulithitta Sree Bhadrabhagavathy Dharmadaiva Temple),India Pentecostal Church of God,Karunagappally,Assemblies of God Church, Karunagappally,The Pentecostal Mission,Karunagappally, Karunagappally Sheikh Masjid, Padanayarkulangara Mahadeva Temple, Ochira Parabrahma Temple, Sree Mookumpuzha Devi Temple, Maruthurkulangara Mahadeva Temple, Mararithottam Mahadeva Temple, Puthiyakavu Devi Temple, Karunagappally Jama'at Mosque, Vallikkavu Temple, and Puliyankulangara Temple,Shree kasiviswanatha temple and Vadakke nada bhagavathi temple Cheriazheekal