Amritsar (.mw-parser-output .IPA-label-small{font-size:85%}.mw-parser-output .references .IPA-label-small,.mw-parser-output .infobox .IPA-label-small,.mw-parser-output .navbox .IPA-label-small{font-size:100%}Punjabi: [əmːˈɾɪtsəɾ] ⓘ; ISO: Amr̥tasara), historically also known as Rāmdāspur and colloquially as Ambarsar,[5][6] is the second-largest city in the Indian state of Punjab, after Ludhiana. Located in the Majha region, it is a major cultural, transportation and economic centre. The city is the administrative headquarters of the Amritsar district. It is situated 217 km (135 mi) north-west of Chandigarh, and 455 km (283 mi) north-west of New Delhi. It is 28 km (17.4 mi) from the India-Pakistan border, and 47 km (29 mi) north-east of Lahore, Pakistan. According to the 2011 census, the city had a population of 1,132,383. It is one of the ten municipal corporations in the state; Karamjit Singh Rintu is serving as the mayor of the city.[7] According to the United Nations, as of 2018, Amritsar is the second-most populous city in Punjab and the most populous metropolitan region in the state, with a population of roughly 2 million. Amritsar is the centre of the Amritsar Metropolitan Region.