Thimmaravathanahalli is a village in Mulbagal tehsil in district of Kolar, Karnataka, India. As per the data provided by Census of India in 2011, total population of Thimmaravathanahalli was 1,181 which includes 625 males and 556 females. Thimmaravathanahalli covers 120.68 ha area. Pincode of Thimmaravathanahalli is 563136.