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
228640 Not available 1
228641 Not available 1
228642 Not available 1
228643 Not available 1
228644 Not available 1
228645 Not available 1
228646 Not available 1
228647 Not available 1
228649 Not available 1
228650 Not available 1
228673 REX CINEMAS 1
228675 G4 STATION BACKPACKERS HOSTEL 5
228676 Not available 4
228677 CITY INN MACKENZIE 1
228678 MACKENZIE REGENCY 1
228679 MACKENZIE REGENCY 1
228680 MACKENZIE REGENCY 1
228681 MACKENZIE REGENCY 1
228682 MACKENZIE REGENCY 1
228684 MACKENZIE REGENCY 1
228686 MACKENZIE REGENCY 1
228687 PARC MACKENZIE 1
228697 MACKENZIE 88 1
228705 Not available 1
228706 Not available 1
228707 Not available 2
228708 Not available 1
228710 Not available 1
228711 Not available 3
228712 Not available 3
228714 THE MKZ 1
228719 MACKENZIE 138 1
228720 THE FREE CHRISTIAN CHURCH OF SINGAPORE 2
228721 Not available 1
228722 Not available 8
228723 Not available 1
228724 Not available 1
228729 MACKENZIE MOTOR VEHICLES TRADING CENTRE 1
228750 HOTEL SUPREME 1
228773 EMBASSY OF THE REPUBLIC OF UZBEKISTAN 2
228796 CHURCH OF PRAISE 3
228859 Not available 1
228860 Not available 1
228861 Not available 1
228862 Not available 1
228863 Not available 1
228864 Not available 1
228867 PARC CENTENNIAL 1
228868 Not available 1
228869 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.