The province is north of Bangkok and is part of the Bangkok metropolitan area. In many places, the boundary between the two provinces is not noticeable as both sides of the boundary are equally urbanized. Pathum Thani town is the administrative seat, but Ban Rangsit, seat of Thanyaburi district, is the largest populated place in the province.
Nakhon Nayok province in the context of Nakhon Ratchasima province
Nakhon Ratchasima (Thai: นครราชสีมา, pronounced[ná(ʔ).kʰɔ̄ːnrâːt.tɕʰā.sǐː.māː]; Northeastern Thai: นครราชสีมา, pronounced[nà(ʔ).kʰɔ̂ːnlâːt.sā.sǐː.mâː], often called Khorat (Thai: โคราช, pronounced[kʰōː.râːt]; Northeastern Thai: โคราช, pronounced[kʰôː.lâːt]) (alternate spelling Korat) is one of Thailand's seventy-six provinces (changwat) and lies in lower northeastern Thailand also called Isan. At 20,736 square kilometres (8,006 sq mi) it is the country's second largest province by area, has a population of approximately 2.6 million, and generates about 250 billion baht in GDP, the highest in Isan. Neighbouring provinces are (clockwise, from north) Chaiyaphum, Khon Kaen, Buriram, Sa Kaeo, Prachinburi, Nakhon Nayok, Saraburi, and Lopburi.