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
423607 Not available 1
423608 Not available 1
423609 Not available 1
423610 Not available 1
423611 Not available 1
423613 Not available 2
423615 Not available 2
423617 Not available 2
423619 Not available 2
423621 Not available 2
423623 Not available 14
423637 Not available 18
423638 Not available 2
423639 Not available 2
423641 Not available 2
423643 Not available 2
423645 Not available 2
423649 Not available 1
423650 Not available 1
423651 Not available 1
423652 Not available 1
423653 Not available 1
423654 Not available 1
423655 SANDALWOOD 1
423656 SANDALWOOD 1
423657 SANDALWOOD 1
423658 SANDALWOOD 1
423659 SANDALWOOD 1
423660 SANDALWOOD 1
423661 SANDALWOOD 1
423662 SANDALWOOD 1
423663 Not available 1
423664 Not available 1
423665 SANDALWOOD 1
423666 Not available 1
423667 SANDALWOOD 1
423668 Not available 1
423669 SANDALWOOD 1
423670 Not available 1
423671 SANDALWOOD 1
423672 Not available 1
423673 Not available 1
423674 Not available 1
423675 Not available 1
423676 Not available 1
423677 Not available 1
423678 Not available 1
423679 VITRA 1
423680 Not available 1
423681 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.