Mithilaikulam is a village in Tiruchuli tehsil in district of Virudhunagar, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Mithilaikulam was 571 which includes 292 males and 279 females. Mithilaikulam covers 286.51 ha area. Pincode of Mithilaikulam is 626129.