Kaithwalia is a village in Mehdawal tehsil in district of Sant Kabir Nagar, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Kaithwalia was 3,743 which includes 1,844 males and 1,899 females. Kaithwalia covers 402.41 ha area. Pincode of Kaithwalia is N/A.