Information about Siddharthnagar Name Siddharthnagar Country India Continent Asia Area in KM 2,752 km2 Population 2553526 (2011) Population Density 930/km2 (2,400/sq mi) Lat Long 27.2716° N, 82.8210° E Places to Visit Time Zone IST (UTC+5:30) STD 05544 Zip Code Start 272153 Languages Hindi, Awadhi, English Mayor Mrs. Hema Malini Rivers Ganga River Airports Gautam Buddha Airport Where is Siddharthnagar Located in Uttar […]