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
279944 BRIZAY PARK 1
279945 BRIZAY PARK 1
279946 BRIZAY PARK 1
279947 BRIZAY PARK 1
279948 BRIZAY PARK 1
279949 BRIZAY PARK 1
279950 BRIZAY PARK 1
279951 BRIZAY PARK 1
279952 BRIZAY PARK 1
279953 BRIZAY PARK 1
279954 BRIZAY PARK 1
279955 BRIZAY PARK 1
279956 BRIZAY PARK 1
279957 BRIZAY PARK 1
279958 BRIZAY PARK 1
279959 BRIZAY PARK 1
279960 BRIZAY PARK 1
279961 BRIZAY PARK 1
279963 BRIZAY PARK 1
279964 BRIZAY PARK 1
279965 BRIZAY PARK 1
279978 Not available 1
279979 Not available 1
279980 Not available 1
279981 Not available 1
279982 Not available 1
279983 Not available 1
279984 Not available 1
279985 Not available 2
279986 Not available 1
279987 Not available 1
279988 ROYALGREEN 1
279989 ROYALGREEN 1
279990 ROYALGREEN 1
279991 ROYALGREEN 1
279992 ROYALGREEN 1
279993 ROYALGREEN 1
279994 ROYALGREEN 1
279995 ROYALGREEN 1
279996 ROYALGREEN 1
286559 Not available 1
286560 Not available 1
286622 THE GREENWOOD 1
286623 GREENWOOD MEWS 1
286627 WATTEN ESTATE 1
286628 WATTEN ESTATE 1
286629 WATTEN ESTATE 1
286632 Not available 1
286637 WATTEN RESIDENCES 1
286638 WATTEN RESIDENCES 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.