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
388539 Not available 3
388540 Not available 2
388541 Not available 1
388542 Not available 2
388543 Not available 1
388544 Not available 2
388545 Not available 1
388546 Not available 2
388547 Not available 3
388549 YUN TECK SIAN TNG THONG SIN SIA 4
388550 Not available 3
388551 Not available 3
388552 Not available 3
388553 Not available 3
388554 Not available 3
388555 Not available 3
388557 Not available 3
388559 Not available 3
388560 Not available 3
388561 Not available 3
388562 Not available 3
388563 Not available 3
388564 Not available 3
388565 Not available 3
388566 Not available 1
388567 Not available 3
388568 ENTERPRISE INDUSTRIAL BUILDING 1
388570 Not available 1
388571 SUPERIOR INDUSTRIAL BUILDING 1
388575 BRIGHT STAR HOTEL 1
388576 ENTERPRISE INDUSTRIAL BUILDING 1
388595 Not available 1
388596 Not available 2
388597 Not available 1
388598 ACCORD APARTMENT 4
388599 Not available 3
388600 Not available 3
388601 Not available 3
388602 Not available 3
388603 Not available 2
388604 Not available 3
388605 Not available 2
388606 Not available 2
388607 ZEN ROOMS 1515 1
388608 Not available 12
388609 Not available 1
388611 Not available 6
388612 Not available 3
388613 Not available 3
388614 Not available 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.