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 Postcode Data

121,360 postcode found

Postal Code Building / Place Records
424264 Not available 1
424265 Not available 1
424266 Not available 1
424267 Not available 1
424268 EAST GALLERIA 1
424277 Not available 3
424278 Not available 1
424279 Not available 3
424280 Not available 1
424281 Not available 3
424282 Not available 1
424283 Not available 3
424284 Not available 1
424285 Not available 3
424286 Not available 1
424287 Not available 3
424288 Not available 1
424289 Not available 3
424291 Not available 3
424292 VENTURA VIEW 1
424294 Not available 1
424295 Not available 1
424296 Not available 1
424298 Not available 3
424299 Not available 1
424300 Not available 1
424301 Not available 1
424302 EAST VIEW 18 1
424316 Not available 1
424317 Not available 1
424318 Not available 1
424319 Not available 1
424320 Not available 1
424321 Not available 1
424322 Not available 1
424323 Not available 1
424324 Not available 1
424325 Not available 1
424326 THE RAMFORD 1
424327 Not available 1
424329 THE RAMFORD 1
424330 Not available 1
424331 SUNSHINE REGENCY 1
424332 Not available 1
424333 Not available 1
424334 RAMBAI COURT 12
424335 Not available 1
424336 ROSEMARY HALL MONTESSORI KATONG CHILDCARE CENTRE 2
424337 Not available 1
424338 Not available 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.