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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
809555 DEDAP GARDENS 1
809556 DEDAP GARDENS 1
809557 DEDAP GARDENS 1
809558 DEDAP GARDENS 2
809559 DEDAP GARDENS 1
809560 DEDAP GARDENS 1
809561 DEDAP GARDENS 1
809563 DEDAP GARDENS 1
809578 FLORAVILLE 1
809588 SELETAR GARDEN 2
809589 SELETAR GARDEN 1
809590 SELETAR GARDEN 1
809591 SELETAR GARDEN 1
809592 SELETAR GARDEN 1
809593 SELETAR GARDEN 1
809594 SELETAR GARDEN 1
809595 SELETAR GARDEN 1
809596 SELETAR GARDEN 1
809597 SELETAR GARDEN 2
809598 SELETAR GARDEN 1
809599 SELETAR GARDEN 1
809600 SELETAR GARDEN 1
809601 SELETAR GARDEN 1
809602 SELETAR GARDEN 1
809603 SELETAR GARDEN 1
809604 SELETAR GARDEN 1
809605 SELETAR GARDEN 1
809606 SELETAR GARDEN 1
809607 SELETAR GARDEN 1
809608 SELETAR GARDEN 1
809609 SELETAR GARDEN 1
809610 SELETAR GARDEN 1
809611 SELETAR GARDEN 1
809612 SELETAR GARDEN 1
809613 SELETAR GARDEN 1
809614 SELETAR GARDEN 1
809615 SELETAR GARDEN 1
809616 SELETAR GARDEN 1
809617 SELETAR GARDEN 1
809618 SELETAR GARDEN 1
809619 SELETAR GARDEN 1
809620 SELETAR GARDEN 1
809621 SELETAR GARDEN 1
809622 SELETAR GARDEN 1
809623 SELETAR GARDEN 1
809624 SELETAR GARDEN 1
809625 SELETAR GARDEN 1
809626 SELETAR GARDEN 1
809627 SELETAR GARDEN 1
809628 SELETAR GARDEN 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.