Kannambra I is a village in Alathur tehsil in district of Palakkad, Kerala, India. As per the data provided by Census of India in 2011, total population of Kannambra I was 14,303 which includes 6,984 males and 7,319 females. Kannambra I covers 2293 ha area. Pincode of Kannambra I is 678686.