Unjavelampatti is a village in Pollachi tehsil in district of Coimbatore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Unjavelampatti was 4,253 which includes 2,138 males and 2,115 females. Unjavelampatti covers 600.25 ha area. Pincode of Unjavelampatti is 642003.