Thiruvaniyoor is a village in Kunnathunad tehsil in district of Ernakulam, Kerala, India. As per the data provided by Census of India in 2011, total population of Thiruvaniyoor was 25,327 which includes 12,438 males and 12,889 females. Thiruvaniyoor covers 2677 ha area. Pincode of Thiruvaniyoor is 682308.