Arimalam is a Town Panchayath in the district of Pudukkottai, in the state of Tamil Nadu, India.

The Arimalam Town Panchayat has population of 19,948 of which 10,552 are males while 9,448 are females as per report released by Census India 2015.

Moreover, Child Sex Ratio in Arimalam is around 1,055 compared to Tamil Nadu state average of 943.

Arimalam Town Panchayat has total administration over 2,184 houses to which it supplies basic amenities like water and sewerage.

It is also authorized to build roads within Town Panchayat limits and impose taxes on properties coming under its jurisdiction.