Nedumpirai is a village in Cheyyar tehsil in district of Tiruvannamalai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Nedumpirai was 1,418 which includes 706 males and 712 females. Nedumpirai covers 595.5 ha area. Pincode of Nedumpirai is 604407.