| Nawabganj Sadar নবাবগঞ্জ সদর | |
|---|---|
| Upazila | |
| Location in Bangladesh | |
| Coordinates: 24°36′N 88°16′E / 24.600°N 88.267°ECoordinates: 24°36′N 88°16′E / 24.600°N 88.267°E | |
| Country |  Bangladesh | 
| Division | Rajshahi Division | 
| District | Nawabganj District | 
| Area | |
| • Total | 451.8 km2 (174.4 sq mi) | 
| Population (1991) | |
| • Total | 389,524 | 
| • Density | 860/km2 (2,200/sq mi) | 
| Time zone | BST (UTC+6) | 
| Website | Official Map of Nawabganj Sadar | 
Nawabganj Sadar (Bengali: নবাবগঞ্জ সদর) is an Upazila of Nawabganj District in the Division of Rajshahi, Bangladesh.
Nawabganj Sadar is located at 24°36′00″N 88°16′00″E / 24.6000°N 88.2667°E . It has 65158 households and total area 451.8 km².
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.
Nawabganj Sadar has 19 Unions/Wards, 237 Mauzas/Mahallas, and 192 villages.
According to Banglapedia, Harimohon Government High School, founded in 1895, is a notable secondary school.