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
357700 Not available 1
357701 Not available 1
357704 COTSWOLD VILLAS 1
357705 COTSWOLD VILLAS 1
357706 COTSWOLD VILLAS 1
357709 DUNSFOLD RESIDENCES 1
357710 DUNSFOLD RESIDENCES 1
357711 Not available 1
357712 BRADDELL HEIGHTS ESTATE 1
357713 BRADDELL HEIGHTS ESTATE 1
357714 DUNSFOLD VILLAS 1
357715 DUNSFOLD VILLAS 1
357716 DUNSFOLD RESIDENCES 1
357717 DUNSFOLD RESIDENCES 1
357718 DUNSFOLD RESIDENCES 1
357719 BRADDELL HEIGHTS ESTATE 1
357720 COTSWOLD VILLAS 1
357721 COTSWOLD VILLAS 1
357722 COTSWOLD VILLAS 1
357723 COTSWOLD VILLAS 1
357724 BRADDELL HEIGHTS ESTATE 1
357725 BRADDELL HEIGHTS ESTATE 1
357726 BRADDELL HEIGHTS ESTATE 1
357727 DUNSFOLD VILLAS 1
357728 DUNSFOLD VILLAS 1
357729 MILFORD VILLAS 1
357730 Not available 1
357731 Not available 1
357732 Not available 1
357733 Not available 1
357734 BRADDELL HEIGHTS ESTATE 1
357735 BRADDELL HEIGHTS ESTATE 1
357736 BRADDELL HEIGHTS ESTATE 1
357737 BRADDELL HEIGHTS ESTATE 1
357738 BRADDELL HEIGHTS ESTATE 1
357739 Not available 1
357741 AVON PARK 2
357768 WOODSVILLE MANSIONS 1
357774 WOODSVILLE 28 1
357775 Not available 1
357776 WOODSVILLE 28 1
357777 Not available 1
357783 Not available 1
357784 Not available 1
357785 Not available 1
357786 Not available 1
357787 Not available 1
357788 Not available 2
357789 Not available 2
357790 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.