Markeyankottai is a village in Uthamapalayam tehsil in district of Theni, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Markeyankottai was 2,125 which includes 1,059 males and 1,066 females. Markeyankottai covers 1322.43 ha area. Pincode of Markeyankottai is 655255.