Chatkhil Upazila belongs to Noakhali District in Chittagong Division of Bangladesh. It is located at 23.0500°N 90.9583°E. It is bounded by Laksham and Shahrasti on the north, Lakshmipur sadar on the south, Begumganj on the east, and Ramganj on the west. Chatkhil thana was formed in 1977 and was upgraded into an upazila in 1983.
Total Area: 133.89 sq. km
Population (about): 200,000
Density:1450 per sq. km
Unions: 9 (সাহাপুর, রামনারায়ণপুর, পরকোট, দলকোট, মোহাম্মদপুর, পাঁচগাঁও, হাটপুকুরিয়া, নোয়াখলা, খিলপাড়া)
Literacy rate: average 51.9%
Hat Bazaar: 61 (Chatkhil Bazar, Dashgharia, Panch Gaon, Khil Para, etc.)
Upazila Health Complex: 1
Educational Institutions: Chatkhil Grammar School, National Precadet School, Saptagoan Adarsha High School, Korihati salemia Fazil Madrasha, Chatkhil PG high school, Chatkhil Alia madrasha, Kamal pur M.H High School, Sompara High school, Molliker dighirpar madrasa, Shahpur high school, Abdul Wahab College, Dosghoria high school, Sadhurkhil AI dakhil madrasha, Khilpara High school, Ramnarayanpur High School, Sompara Degree College, Khowazer Bhiti Fazil Madrasha, Narayanpur High School, Gatlabagh Dakhil Madrasha, Razzak Pur Government Primary School, Vimpur school, Shingbahura Girls Academy, Noakhola Highschool, Razzakpur Kinter Graden School, Badalkote High school, kachrybazar high school, etc.
Core crops: Paddy, jute, oil seed, brinjal, sugarcane, pulses, potato,betel leaf, chili and vegetables.