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
278546 Not available 1
278547 DE LENTE 1
278548 Not available 1
278550 Not available 1
278551 FAIRLODGE 1
278552 Not available 1
278553 FAIRLODGE 1
278554 Not available 1
278555 HOLLAND MANSION 1
278556 Not available 1
278559 Not available 1
278561 Not available 1
278563 Not available 1
278568 HOLLAND SUITES 1
278569 THE ENCLAVE . HOLLAND 1
278571 CHIP BEE GARDENS 1
278572 CHIP BEE GARDENS 1
278573 MOOI RESIDENCES 1
278575 SYLVAN LODGE 1
278576 HOLLAND COURT 1
278577 CHIP BEE GARDENS 1
278578 CHIP BEE GARDENS 1
278579 CHIP BEE GARDENS 1
278580 LOFT@HOLLAND 1
278582 DBS EXXONMOBIL HOLLAND ROAD 2
278583 VAN HOLLAND 1
278584 VAN HOLLAND 1
278585 VAN HOLLAND 1
278597 Not available 1
278598 Not available 1
278599 MCMAHON PARK 1
278600 MCMAHON PARK 1
278602 MCMAHON PARK 1
278603 Not available 1
278604 MCMAHON PARK 1
278605 Not available 1
278606 MCMAHON PARK 1
278607 Not available 1
278608 Not available 1
278609 Not available 1
278610 MCMAHON PARK 2
278611 Not available 1
278612 MCMAHON PARK 1
278613 Not available 1
278614 MCMAHON PARK 1
278615 MCMAHON PARK 1
278616 MCMAHON PARK 1
278617 MCMAHON PARK 1
278618 MCMAHON PARK 1
278619 MCMAHON PARK 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.