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
277006 HENRY PARK 1
277007 HENRY PARK 1
277008 HENRY PARK 1
277009 HENRY PARK 1
277010 HENRY PARK 1
277011 HENRY PARK 2
277012 HENRY PARK 1
277013 HENRY PARK 1
277014 MT SINAI RESIDENCES 1
277015 MT SINAI RESIDENCES 1
277050 GLENTREES 1
277051 GLENTREES 1
277052 GLENTREES 1
277053 GLENTREES 1
277054 GLENTREES 1
277055 GLENTREES 1
277056 GLENTREES 1
277057 GLENTREES 1
277058 GLENTREES 1
277059 HENRY PARK 1
277060 MT SINAI RESIDENCES 1
277061 MT SINAI RESIDENCES 1
277062 MOUNT SINAI 1
277063 MOUNT SINAI 1
277064 MOUNT SINAI 1
277065 MOUNT SINAI 1
277066 Not available 1
277067 MOUNT SINAI 1
277068 MOUNT SINAI 1
277069 MOUNT SINAI 1
277070 MOUNT SINAI 1
277071 MOUNT SINAI 1
277072 MOUNT SINAI 1
277073 MOUNT SINAI 1
277074 MOUNT SINAI 1
277075 MOUNT SINAI 1
277076 MOUNT SINAI 1
277077 MOUNT SINAI 1
277078 MOUNT SINAI 1
277079 MOUNT SINAI 1
277080 MOUNT SINAI 1
277081 MOUNT SINAI 1
277082 MOUNT SINAI 1
277083 MOUNT SINAI 1
277084 MOUNT SINAI 2
277085 MOUNT SINAI 1
277086 MOUNT SINAI 1
277087 MOUNT SINAI 1
277088 MOUNT SINAI 1
277089 MOUNT SINAI 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.