| Village | Gopalpur Sire |
| Block | Supaul |
| District | Supaul |
| State | Bihar |
| Country | India |
| Continent | Asia |
| Time Zone | IST ( UTC + 05:30) |
| Currency | Indian Rupee ( INR ) |
| Dialing Code | +91 |
| Date format | dd/mm/yyyy |
| Driving side | left |
| Internet cTLD | in |
| Language | Hindi,Urdu |
| Time difference | -17 minutes |
| Latitude | 26.1225362 |
| Longitude | 86.5923501 |
Gopalpur Sire is a village panchayat located in the Supaul district of Bihar state,India. The latitude 26.1225362 and longitude 86.5923501 are the geocoordinate of the Gopalpur Sire.
The surrounding nearby villages and its distance from Gopalpur Sire are Basbitti , Kariho , Bairo , Bakaur , Ghuran , Baruari , Amha , Goth Baruary , Sukhpur - Solhani , Malhani , Bina , Ramdatt Patti , Hardi East , Telwa , Balwa , Chain Singh Patti , Laukaha , Bairiya , Balha , Ekma , Karnpur , Supaul , Hardi West , Lourdh , Pasarna - Parsoni , Pipra Khurd .
The native language of Gopalpur Sire is Hindi,Urdu and most of the village people speak Hindi,Urdu. Gopalpur Sire people use Hindi,Urdu language for communication.
Gopalpur Sire village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Gopalpur Sire sun rise time varies -17 minutes from IST. The vehicle driving side in Gopalpur Sire is left, all vehicles should take left side during driving. Gopalpur Sire people are using its national currency which is Indian Rupee and its internationl currency code is INR. Gopalpur Sire phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Gopalpur Sire people are following the dd/mm/yyyy date format in day-to-day life. Gopalpur Sire domain name extension( cTLD) is .in .