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
328545 TOWNERVILLE 1
328546 TOWNERVILLE 1
328547 TOWNERVILLE 1
328548 TOWNERVILLE 1
328549 TOWNERVILLE 1
328550 TOWNERVILLE 1
328551 TOWNERVILLE 1
328552 TOWNERVILLE 1
328553 TOWNERVILLE 1
328554 TOWNERVILLE 1
328555 TOWNERVILLE 1
328556 TOWNERVILLE 1
328557 TOWNERVILLE 1
328558 TOWNERVILLE 1
328559 TOWNERVILLE 1
328560 TOWNERVILLE 1
328562 TOWNERVILLE 1
328563 TOWNERVILLE 1
328565 TOWNERVILLE 1
328566 TOWNERVILLE 1
328567 TOWNERVILLE 1
328568 TOWNERVILLE 1
328569 TOWNERVILLE 1
328591 TOWNERVILLE 1
328592 TOWNERVILLE 1
328594 TOWNERVILLE 1
328595 TOWNERVILLE 1
328596 TOWNERVILLE 1
328597 TOWNERVILLE 1
328598 TOWNERVILLE 1
328599 TOWNERVILLE 1
328600 TOWNERVILLE 1
328601 TOWNERVILLE 1
328602 TOWNERVILLE 1
328603 TOWNERVILLE 1
328604 Not available 1
328625 Not available 1
328626 CHELSEA GROVE 1
328628 Not available 1
328636 Not available 1
328637 Not available 1
328638 Not available 1
328639 Not available 1
328640 Not available 1
328641 Not available 1
328642 Not available 1
328643 Not available 1
328644 DE PARADISO 1
328645 Not available 1
328647 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.