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
347984 SENNETT ESTATE 1
347985 SENNETT ESTATE 1
347986 SENNETT ESTATE 1
347987 SENNETT ESTATE 1
347988 SENNETT ESTATE 1
347989 SENNETT ESTATE 1
347990 SENNETT ESTATE 1
347991 SENNETT ESTATE 1
347992 SENNETT ESTATE 1
347993 SENNETT ESTATE 1
347994 SENNETT ESTATE 1
347995 SENNETT ESTATE 1
347996 SENNETT ESTATE 1
347997 SENNETT ESTATE 1
347998 SENNETT ESTATE 1
347999 SENNETT ESTATE 1
348000 SENNETT ESTATE 1
348001 SENNETT ESTATE 1
348002 SENNETT ESTATE 1
348003 SENNETT ESTATE 1
348004 SENNETT ESTATE 1
348005 SENNETT ESTATE 1
348006 SENNETT ESTATE 1
348007 Not available 1
348008 Not available 1
348009 Not available 1
348010 Not available 1
348012 SENNETT ESTATE 1
348013 SENNETT ESTATE 1
348014 SENNETT ESTATE 1
348015 SENNETT ESTATE 1
348037 SENNETT ESTATE 1
348038 SENNETT ESTATE 1
348039 SENNETT ESTATE 1
348040 SENNETT ESTATE 1
348041 Not available 1
348042 Not available 1
348043 SENNETT ESTATE 1
348044 SENNETT ESTATE 1
348045 SENNETT ESTATE 1
348046 SENNETT ESTATE 1
348047 SENNETT ESTATE 1
348048 SENNETT ESTATE 1
348049 BELLAVILLE 1
348050 Not available 1
348051 BELLAVILLE 1
348052 BELLAVILLE 1
348053 Not available 1
348054 BELLAVILLE 1
348055 SENNETT ESTATE 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.