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
259510 Not available 1
259511 Not available 1
259512 Not available 1
259514 DALVEY HAUS 1
259519 Not available 1
259520 Not available 1
259521 Not available 1
259522 Not available 1
259523 Not available 1
259524 Not available 1
259525 Not available 1
259526 Not available 1
259527 DALVEY VILLAS 1
259528 DALVEY VILLAS 1
259529 DALVEY VILLAS 1
259530 DALVEY VILLAS 1
259531 DALVEY VILLAS 1
259532 DALVEY VILLAS 1
259533 DALVEY VILLAS 1
259534 DALVEY VILLAS 1
259535 DALVEY VILLAS 1
259536 DALVEY VILLAS 1
259537 DALVEY VILLAS 1
259538 Not available 1
259539 Not available 1
259540 Not available 1
259541 Not available 1
259542 Not available 1
259543 Not available 1
259544 Not available 1
259545 Not available 1
259546 Not available 1
259547 Not available 1
259548 DALVEY COURT 1
259549 DALVEY COURT 1
259550 DALVEY COURT 1
259551 DALVEY COURT 1
259552 Not available 1
259553 Not available 1
259554 Not available 1
259555 D' DALVEY 1
259556 Not available 1
259557 Not available 1
259558 Not available 1
259559 Not available 1
259560 Not available 1
259561 Not available 1
259562 Not available 1
259563 Not available 1
259569 CDL GREEN GALLERY @ SBG HERITAGE MUSEUM 17

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.