Thodupuzha is a municipality and Taluka in the Idukki district of Kerala, India. It is located 55 km west of the district headquarters in Painavu and about 192 km north of the state capital Thiruvananthapuram. As per the 2011 Indian census, Thodupuzha has a population of 52,045 people, and a population density of 1,468/km2. Thodupuzha is the largest town and main commercial centre in Idukki.