Karmarapakkam is a village in Tirukalukundram tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Karmarapakkam was 1,490 which includes 737 males and 753 females. Karmarapakkam covers 373.26 ha area. Pincode of Karmarapakkam is 603109.