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
307920 Not available 1
307921 Not available 1
307922 Not available 1
307923 Not available 1
307943 NEWTON ONE 1
307945 TRILIGHT 1
307947 GLOUCESTER MANSIONS 1
307948 TRILIGHT 1
307951 Not available 1
307953 AMARYLLIS VILLE 1
307954 NEWTON 21 1
307955 L'VIV 1
307956 NEWTON IMPERIAL 1
307957 26 NEWTON 1
307962 Not available 1
307963 Not available 1
307964 HOTEL ROYAL 1
307965 PRESCHOOL FOR MULTIPLE INTELLIGENCES PTE. LTD. 2
307966 ETONHOUSE PRE-SCHOOL (NEWTON) 2
307968 NEWTON LODGE 1
307970 MFC KINDERGARTEN (NEWTON) 2
307971 PEPPERMINT GROVE 1
307983 NEWTON 200 1
307984 Not available 1
307985 Not available 1
307986 Not available 1
307987 AUDITOR-GENERAL'S OFFICE (AGO) 11
307988 Not available 1
307989 NEWTON 18 1
307990 AMARYLLIS VILLE 1
307991 NEWTON GEMS 1
307992 NEWTON GEMS 1
307993 NEWTON GEMS 1
307994 NEWTON SUITES 1
307995 NEWTON KINDERGARTEN 2
307997 TRILIGHT 1
308003 MOUNT ROSIE TERRACE 1
308004 MOUNT ROSIE TERRACE 1
308005 MOUNT ROSIE TERRACE 1
308006 MOUNT ROSIE TERRACE 2
308007 MOUNT ROSIE TERRACE 1
308008 MOUNT ROSIE TERRACE 1
308009 MOUNT ROSIE TERRACE 1
308010 MOUNT ROSIE TERRACE 1
308011 MOUNT ROSIE TERRACE 1
308012 MOUNT ROSIE TERRACE 1
308013 MOUNT ROSIE TERRACE 2
308014 MOUNT ROSIE TERRACE 1
308015 MOUNT ROSIE TERRACE 1
308035 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.