Mavelikkara is a municipality located in the Alappuzha district of Kerala, India. It is situated approximately 43 km south of Alappuzha, the district headquarters, and about 119 km north of Thiruvananthapuram, the state capital. The town lies roughly 33 km west of Pathanamthitta and is positioned equidistantly from the district headquarters of Alappuzha, Kottayam, and Kollam.
According to the 2011 Indian census, Mavelikkara has a population of 26,421 people. The area maintains a population density of 2,088 per square kilometer, which is equivalent to approximately 5,410 per square mile.