Malethu is a village in Sidhauli tehsil in district of Sitapur, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Malethu was 3,019 which includes 1,579 males and 1,440 females. Malethu covers 413.78 ha area. Pincode of Malethu is N/A.