According to the 2011 Census of Bangladesh, Chapai Nawabganj Sadar Upazila had 112,748 households and a population of 530,592. 125,623 (23.68%) were under 10 years of age. Chapai Nawabganj Sadar had a literacy rate (age 7 and over) of 46.30%, compared to the national average of 51.8%, and a sex ratio of 1084 females per 1000 males. 180,731 (34.06%) lived in urban areas.[8] Ethnic population was 1,578.[9]
As of the 1991 Bangladesh census, Nawabganj Sadar has a population of 389524. Males constitute 50.39% of the population, and females 49.61%. This Upazila's eighteen up population is 187893. Nawabganj Sadar has an average literacy rate of 27.1% (7+ years), and the national average of 32.4% literate.[10]
Administration
Chapai Nawabganj Sadar Upazila is divided into Nawabganj Municipality and 14 union parishads: Alatuli, Baliadanga, Baroghoria, Charaunupnagar, Charbagdanga, Debinagar, Gobratola, Islampur, Jhilim, Moharajpur, Narayanpur, Ranihati, Shahjahanpur, and Sundarpur. The union parishads are subdivided into 174 mauzas and 203 villages.[8]
^"Bangladesh Postal Code". Dhaka: Bangladesh Postal Department under the Department of Posts and Telecommunications of the Ministry of Posts, Telecommunications and Information Technology of the People's Republic of Bangladesh. 21 October 2024.