Subzones of Singapore
Wikimedia list article

The subzones of Singapore represent the lowest level of urban planning and census divisions in Singapore, as designated by the Urban Redevelopment Authority (URA). Each subzone is part of a planning area, which in turn is grouped under one of the five main regions of the country.
There are 55 planning areas in total.
Both planning areas and subzones are listed below in alphabetical order. Population data is accurate as of June 2018, which does not necessarily reflect the same boundaries as in the 2019 Master Plan. Additionally, the figures include citizens and permanent residents, but do not include the approximately 1.6 million non-permanent residents of Singapore.
Central Region
The Central Region of Singapore is made up of 22 planning areas, of which 10 form the Central Area. The region comprises 135 subzones in total. Planning areas that are part of the Central Area are italicised.
East Region
The East Region of Singapore consists of 6 planning areas, comprising 30 subzones in total.
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