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
458660 Not available 1
458661 Not available 1
458662 Not available 1
458663 Not available 1
458664 Not available 1
458665 Not available 1
458666 Not available 1
458667 Not available 1
458668 Not available 1
458669 Not available 1
458670 Not available 1
458671 Not available 1
458672 Not available 1
458673 Not available 1
458674 Not available 1
458675 Not available 1
458676 Not available 1
458677 Not available 1
458686 SAINT ANDREW'S AUTISM CENTRE 2
458689 Not available 1
458690 Not available 1
458691 Not available 1
458692 Not available 1
458693 Not available 1
458694 Not available 1
458695 Not available 1
458696 Not available 1
458697 Not available 1
458698 Not available 1
458699 Not available 1
458703 ELLIOT AT THE EAST COAST 1
458704 ELLIOT AT THE EAST COAST 1
458705 ELLIOT AT THE EAST COAST 1
458706 ELLIOT AT THE EAST COAST 1
458707 ELLIOT AT THE EAST COAST 1
458708 ELLIOT AT THE EAST COAST 1
458709 ELLIOT AT THE EAST COAST 1
458710 ELLIOT AT THE EAST COAST 1
458711 ELLIOT AT THE EAST COAST 1
458734 Not available 1
458735 Not available 1
458736 Not available 1
458737 Not available 1
458738 Not available 1
458739 Not available 1
458744 SOUTH UNION PARK 1
458745 SOUTH UNION PARK 2
458746 SOUTH UNION PARK 1
458747 SOUTH UNION PARK 1
458748 SOUTH UNION PARK 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.