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
328471 MOONSTONE GARDEN 2
328474 Not available 1
328476 Not available 1
328477 Not available 1
328479 Not available 1
328480 Not available 1
328481 Not available 1
328482 Not available 1
328483 Not available 1
328484 Not available 1
328485 Not available 1
328486 Not available 1
328487 Not available 4
328488 Not available 1
328489 M66 1
328494 Not available 1
328495 Not available 1
328496 MOONSTONE VIEW 1
328497 Not available 1
328498 M66 1
328499 Not available 1
328516 YWCA MCNAIR ROAD CHILD DEVELOPMENT CENTRE 2
328517 SINGAPORE BOYS' HOSTEL 2
328518 TOWNERVILLE 1
328519 TOWNERVILLE 1
328520 TOWNERVILLE 1
328521 TOWNERVILLE 1
328522 TOWNERVILLE 1
328523 TOWNERVILLE 1
328524 TOWNERVILLE 1
328525 TOWNERVILLE 1
328526 TOWNERVILLE 1
328527 TOWNERVILLE 1
328528 TOWNERVILLE 1
328529 TOWNERVILLE 1
328530 TOWNERVILLE 1
328531 TOWNERVILLE 1
328532 TOWNERVILLE 1
328533 TOWNERVILLE 1
328534 TOWNERVILLE 1
328535 TOWNERVILLE 1
328536 TOWNERVILLE 1
328537 TOWNERVILLE 1
328538 TOWNERVILLE 1
328539 TOWNERVILLE 1
328540 TOWNERVILLE 1
328541 TOWNERVILLE 1
328542 TOWNERVILLE 1
328543 TOWNERVILLE 1
328544 TOWNERVILLE 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.