Habibnagar is located in
Siwan District of
Bihar and is 7 km south-west of
Siwan. It is located at an altitude of 203 ft above sea level and is near Hussainganj.
Don, 25 km south-west, and Ziradei, 18 km north-west, are places of religious and historical importance in the district.
Nearest airport is Patna Airport. Siwan Junction Railway Station and Duraundha Junction Railway Station are the nearest railheads.