Rajgarh Kachari is a village in Naobaicha tehsil in district of Lakhimpur, Assam, India. As per the data provided by Census of India in 2011, total population of Rajgarh Kachari was 1,116 which includes 560 males and 556 females. Rajgarh Kachari covers 143.29 ha area. Pincode of Rajgarh Kachari is 787031.