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
267574 SHAMROCK PARK 1
267575 SHAMROCK PARK 1
267588 SHAMROCK PARK 1
267589 SHAMROCK PARK 1
267590 SHAMROCK PARK 1
267591 Not available 1
267609 Not available 1
267610 SHAMROCK PARK 1
267611 SHAMROCK PARK 2
267612 Not available 1
267613 SHAMROCK PARK 1
267614 SHAMROCK PARK 1
267615 Not available 1
267616 SIM MANAGEMENT HOUSE 1
267617 SHAMROCK PARK 1
267618 SHAMROCK PARK 1
267619 SHAMROCK PARK 1
267620 SHAMROCK PARK 1
267621 SHAMROCK PARK 1
267622 SHAMROCK PARK 1
267623 SHAMROCK PARK 1
267624 SHAMROCK PARK 1
267625 SHAMROCK PARK 1
267626 SHAMROCK PARK 1
267627 SHAMROCK PARK 1
267628 SHAMROCK PARK 1
267629 SHAMROCK PARK 1
267630 SHAMROCK PARK 2
267631 SHAMROCK PARK 1
267632 SHAMROCK PARK 1
267633 SHAMROCK PARK 1
267634 SHAMROCK PARK 1
267635 SHAMROCK PARK 1
267636 SHAMROCK PARK 1
267637 SHAMROCK PARK 1
267638 SHAMROCK PARK 1
267639 SHAMROCK PARK 1
267641 SHAMROCK PARK 1
267642 SHAMROCK PARK 1
267643 SHAMROCK PARK 1
267644 Not available 1
267645 SHAMROCK PARK 1
267646 Not available 1
267647 SHAMROCK PARK 1
267649 SHAMROCK PARK 1
267650 SHAMROCK PARK 1
267651 SHAMROCK PARK 1
267652 SHAMROCK PARK 1
267653 SHAMROCK PARK 1
267654 SHAMROCK 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.