Chuadanga Sadar Upazila (Chuadanga district) with an area of 289.59 sq km is surrounded by Alamdanga upazila on the north, Jibannagar upazila on the south, Jhenaidaha, Kotchandpur and Harinakunda upazilas on the east, Damurhuda upazila and West Bengal (State of India) on the west. 

Main rivers are Nabaganga, Chitra and Bhairab.

Chuadanga (Town) stands on the bank of the river Mathabanga. It consists of 9 wards and 41 mahallas. It is municipal a town and though established such as in 1960, the municipality became functional in 1965. The town has an area of 36.12 sq km. It has a population of 72081; male 50.13%, female 49.87%. Literacy rate among the town people is 48%.

Administration Chuadanga Sadar thana was turned into an upazila in 1983. The upazila consists of one municipality, three wards, 5 union parishads, 131 mouzas and 129 villages.Archaeological heritage and relics Three domed Chuadanga Bara Mosque. 

Historical events During the War of Liberation the Pak army established their camp in the Chuadanga Sadar Hospital. The Pak army killed about 300 persons on a spot behind the Hospital (presently Shantipara). A direct encounter was held between the freedom fighters and the Pak army at village Pirpur on the Chuadanga Carpaddanga Road. While withdrawing from Chaudanga the Pak army destroyed part of the bridge on the river Mathabhanga by bombing.

Marks of the War of Liberation Mass grave at Shantipara (behind the Chuadanga Sadar Hospital).

Population 223247; male 51.37%, female 48.63%; Muslim 95.6%, Hindu 4.2%, Christian 0.1% and others 0.1%. 

Religious institutions Mosque 218, temple 3, tomb 10, church 1, most noted of which are Chuadanga Bara Mosque.

Literacy and educational institutions Average literacy 28.7%; male 34.4% and female 22.6%. 

Educational institutions: college 4, high school 17, primary school 104, primary training institute 1, vocational training institute 1, nursing institute 1. 

Noted educational institution: Victoria Jubilee Government High School (1880).

Locally published newspapers and periodicals Dainik Pratham Rajdhani, Weekly Chaudanga Darpan, Weekly Chaudanga Samachar and Weekly Din Badaler Kagaj.

Cultural organisations Club 35, public library 2, cinema hall 3, theatre group 11, theatre stage 2, women's organisation 2, literary society 1, press club 1. 

Main occupations Agriculture 33.49%, agricultural labourer 26.94%, wage labourer 3.35%, commerce 14.18%, service 8.35%, transport 3.54% and others 10.15%.

Land use Total cultivable land 22463.91 hectares; fallow land 586.76 hectares; single crop 16.28%, double crop 64.64% and treble crop land 19.08%. 

Land control Among the peasants 41.60% are landless, 17.58% marginal, 25.23% small, 15.19% intermediate and 0.40% rich.

Value of land The market value of the land of the first grade is Tk 6000 per 0.01 hectare.

Main crops Paddy, wheat, potato, sugarcane, oil seeds, betelleaf and pumpkin.Extinct or nearly extinct crops Sesame, jute, linseed, tobacco and indigo. 

Main fruits Mango, jackfruit, papaya, coconut and banana.Fisheries, dairies, poultries Poultry 23, fishery 11, dairy 3 and hatchery 1. 

Communication facilities Roads: pucca 61 km, semi pucca 47 km and mud road 389.6 km; railways 12.7 km; railway station 3.

Traditional transport Palanquin and horse carriage (extinct) and boat.

Manufactories Notable manufactories include Automatic Bangaj Bread and Biscuit Co, Tallu Spinning Mills Ltd, Asia Biscuit Ltd, Juyoti Biscuit Factory Ltd, Faisal Textile Mills, Madina Aluminum Factory, Azad Pharmaceuticals, etc.

Cottage industries Bamboo work 97, goldsmith 220, blacksmith 64, potteries 113, wood work 203, tailoring 246, etc.

Hats, bazars and fairs Total number of hats and bazars are 22, most noted of which are Sarojganj, Gokulkhali, Bhalaipur and Bara Bazar. Dingedaha Merete Mela is notable

Main exports Paddy, pumpkin, date molasses, betelleaf, mango, jackfruit, banana and biscuit.

NGO activities Operationally important NGOs are Brac, ASA,CARE, WAVE, Usha, UNICEF, Chetana and Prachesta.

Health centres District sadar hospital 1, upazila health complex 1, family planning centre 7, satellite clinic 2, TB hospital 1, diabetic hospital 1, eye hospital 1, maternity and child care centre 1, infectious diseases hospital 1.