Buangkok is a neighbourhood located in north eastern Singapore. Whilst its boundaries are vague, the neighbourhood is roughly spread across the Trafalgar and Compassvale subzones of the Hougang and Sengkang Planning Areas respectively, as designated by the URA.

Hougang or Aukang is a planning area and mature residential town located in the North-East Region of Singapore. The town is the most populous in the region, being home to 247,528 residents as of 2018. Hougang planning area is bordered by Sengkang to the north, Geylang and Serangoon to the south, Bedok to the southeast, Toa Payoh to the southwest, Paya Lebar to the east, Ang Mo Kio to the west and Bishan to the southwest.