Tirnai Khurd is a village in Belthara Road tehsil in district of Ballia, Uttar Pradesh, India. As per the data provided by Census of India in 2011, total population of Tirnai Khurd was 1,544 which includes 822 males and 722 females. Tirnai Khurd covers 75.39 ha area. Pincode of Tirnai Khurd is N/A.