Country Information

CountrySingapore
ISO CodeSG / SGP
LanguageEnglish, Malay, Mandarin, Tamil
Total Records121,360
Building / Address Records141,687
Last Updated2026-09-16

Singapore uses a numeric code of 6 digits (e.g. 018906). Because leading zeros are significant, codes are always stored as strings — a code such as 018906 is not the same as 18906. Six-digit numeric postal code; leading zeros are significant.

This database currently holds 121,360 postal codes ranging from 018906 to 918146, linked to 141,687 building and address records. Because a single postal code can cover more than one locality or delivery point, the lookup below groups addresses by code and lets you drill into the individual records.

Postal codes matter well beyond mail delivery. Couriers, e-commerce checkout forms and address autocomplete tools rely on the postal code to route a parcel and to verify that the stated address matches the code. This country does not use administrative subdivisions to organise its postal codes. When you look up a code here, treat the associated name as a reference point rather than a full postal address — always confirm the street and house number with the sender or recipient before shipping.

Data source: OneMap.sg (via xkjyeah/singapore-postal-codes). This is an imported reference dataset (snapshot: OneMap.sg postal code search accessed 25 Apr 2017 (or later, per commit), plus MyTransport.sg static data accessed 1 Dec 2017), not a live government feed; CodeReff does not independently verify each record, so codes may have changed since the snapshot was taken. Use the search box to look up a specific code, or browse the paginated table below.

Singapore ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
238010 ROBERTSON EDGE 1
238011 VIVACE 1
238012 THE WHARF RESIDENCE 1
238013 THE WHARF RESIDENCE 1
238014 THE WHARF RESIDENCE 1
238015 THE WHARF RESIDENCE 1
238016 THE WHARF RESIDENCE 1
238017 THE WHARF RESIDENCE 1
238018 THE WHARF RESIDENCE 1
238019 THE WHARF RESIDENCE 1
238020 THE WHARF RESIDENCE 1
238021 THE WHARF RESIDENCE 1
238022 THE WHARF RESIDENCE 1
238023 THE WHARF RESIDENCE 1
238024 THE WHARF RESIDENCE 1
238025 THE WHARF RESIDENCE 1
238026 THE WHARF RESIDENCE 1
238058 Not available 1
238059 Not available 1
238060 Not available 4
238061 Not available 1
238065 SRI THENDAYUTHAPANI TEMPLE 1
238066 NGEE ANN CULTURAL CENTRE 2
238067 Not available 1
238068 Not available 1
238069 CHURCH OF THE SACRED HEART 1
238074 Not available 1
238096 WILMER HOUSE 1
238098 Not available 1
238099 Not available 1
238100 Not available 1
238101 Not available 4
238102 8 SAINT THOMAS 1
238103 Not available 4
238107 SKYPARK 1
238108 SAM KIANG MANSIONS 1
238111 Not available 4
238112 SAINT THOMAS LODGE 1
238113 SAINT THOMAS SUITES 1
238115 SAINT THOMAS SUITES 1
238118 SAINT THOMAS VILLE 1
238120 SAINT THOMAS COURT 1
238126 ESPADA 1
238139 SKYLINE 360° @ SAINT THOMAS WALK 1
238140 THE BAYRON 1
238141 SAINT THOMAS SUITES 1
238142 SKYLINE 360° @ SAINT THOMAS WALK 1
238143 GRANGE HEIGHTS 1
238144 GRANGE HEIGHTS 1
238145 GRANGE HEIGHTS 1

Data Source

Datasets are imported from OneMap.sg (via xkjyeah/singapore-postal-codes), an open reference dataset. CodeReff is not affiliated with the original publisher. xkjyeah/singapore-postal-codes.

SnapshotOneMap.sg postal code search accessed 25 Apr 2017 (or later, per commit), plus MyTransport.sg static data accessed 1 Dec 2017
Last Updated2026-09-16

This is a historical snapshot of an external dataset, not a live government feed. Codes, buildings and boundaries may have changed since the snapshot date. Always confirm details with the sender, recipient or relevant authority before relying on them.

Frequently Asked Questions

Singapore uses a numeric code of 6 digits (e.g. 018906). Because leading zeros are significant, codes are always stored as strings — a code such as 018906 is not the same as 18906. Six-digit numeric postal code; leading zeros are significant.
Yes. Singapore postal codes are a plain numeric string, so a leading zero is part of the code itself. A code beginning with 0 must be written and stored with that zero — it is not the same as the same digits without it.
121,360 This database currently lists
The records are imported from OneMap.sg (via xkjyeah/singapore-postal-codes), an open reference dataset. CodeReff does not independently verify each entry, so use the information as a reference rather than an official confirmation.
Enter a full or partial postal code, or a building or street name, in the search box above. You can also browse the paginated table and open any code to see its building and address records.
Information provided on CodeReff is for reference purposes only. Always verify financial and banking details with the relevant institution before use.