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
277302 HOLLAND GARDENS 1
277303 HOLLAND GARDENS 1
277304 HOLLAND GARDENS 1
277305 HOLLAND GARDENS 1
277306 HOLLAND GARDENS 1
277307 HOLLAND GARDENS 1
277308 HOLLAND GARDENS 2
277309 HOLLAND GARDENS 1
277310 HOLLAND GARDENS 1
277311 HOLLAND GARDENS 1
277312 HOLLAND GARDENS 1
277313 HOLLAND GARDENS 1
277314 HOLLAND GARDENS 1
277315 HOLLAND GARDENS 1
277316 HOLLAND GARDENS 1
277317 HOLLAND GARDENS 1
277318 HOLLAND GARDENS 1
277319 HOLLAND GARDENS 1
277320 Not available 1
277321 HOLLAND GARDENS 1
277322 HOLLAND GARDENS 1
277323 HOLLAND GARDENS 1
277324 HOLLAND GARDENS 1
277325 HOLLAND GARDENS 1
277326 HOLLAND GARDENS 1
277327 HOLLAND GARDENS 1
277328 HOLLAND GARDENS 1
277341 HOLLAND GARDENS 1
277342 HOLLAND GARDENS 1
277343 HOLLAND GARDENS 1
277344 HOLLAND GARDENS 1
277345 HOLLAND GARDENS 1
277346 HOLLAND GARDENS 1
277347 HOLLAND GARDENS 1
277348 HOLLAND GARDENS 1
277349 HOLLAND GARDENS 1
277350 HOLLAND GARDENS 1
277351 HOLLAND GARDENS 1
277352 HOLLAND GARDENS 1
277353 HOLLAND GARDENS 1
277354 HOLLAND GARDENS 1
277355 HOLLAND GARDENS 1
277356 HOLLAND GARDENS 1
277369 MING TECK PARK 1
277370 MING TECK PARK 1
277371 MING TECK PARK 1
277372 MING TECK PARK 1
277373 MING TECK PARK 1
277374 MING TECK PARK 1
277375 BETWEEN TWO TREES PRESCHOOL 3

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.