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
332008 CITY VIEW @ BOON KENG 1
332010 BENDEMEER LIGHT 1
332038 THE RIVER VISTA @ KALLANG 1
332059 HDB-KALLANG/WHAMPOA 1
333008 CITY VIEW @ BOON KENG 1
333010 BENDEMEER LIGHT 1
333038 THE RIVER VISTA @ KALLANG 1
333059 HDB-KALLANG/WHAMPOA 1
334008 Not available 1
334038 THE RIVER VISTA @ KALLANG 1
338517 EIGHT RIVERSUITES 1
338518 EIGHT RIVERSUITES 1
338519 EIGHT RIVERSUITES 1
338520 EIGHT RIVERSUITES 1
338521 EIGHT RIVERSUITES 1
338522 EIGHT RIVERSUITES 1
338523 EIGHT RIVERSUITES 1
338524 EIGHT RIVERSUITES 1
338525 EIGHT RIVERSUITES 1
338526 EIGHT RIVERSUITES 1
338527 EIGHT RIVERSUITES 1
338528 EIGHT RIVERSUITES 1
338529 EIGHT RIVERSUITES 1
338530 EIGHT RIVERSUITES 1
338531 EIGHT RIVERSUITES 1
338532 EIGHT RIVERSUITES 1
338533 EIGHT RIVERSUITES 1
338534 EIGHT RIVERSUITES 1
338535 EIGHT RIVERSUITES 1
338536 EIGHT RIVERSUITES 1
338537 EIGHT RIVERSUITES 1
338538 EIGHT RIVERSUITES 1
338539 EIGHT RIVERSUITES 1
338540 EIGHT RIVERSUITES 1
338710 FRAGRANCE HOTEL - LAVENDER 1
338711 Not available 4
338713 Not available 4
338714 NNV HOSTEL 4
338715 RADUGA CENTER 1
338716 HOTEL 81 - LAVENDER 1
338719 Not available 6
338720 Not available 5
338721 Not available 5
338722 HOTEL 81 - VIOLET 1
338724 Not available 10
338725 Not available 1
338728 CHANG HUA BUILDING 1
338729 CT HUB 2 1
338730 PEK CHUAN BUILDING 1
338731 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.