Ukkarai is a village in Thiruvidaimarudur tehsil in district of Thanjavur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Ukkarai was 2,960 which includes 1,451 males and 1,509 females. Ukkarai covers 603.44 ha area. Pincode of Ukkarai is 612502.