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
808597 SELETAR HILLS ESTATE 1
808598 SELETAR HILLS ESTATE 1
808599 SELETAR HILLS ESTATE 1
808600 SELETAR HILLS ESTATE 1
808601 Not available 1
808602 SELETAR HILLS ESTATE 1
808603 SELETAR HILLS ESTATE 1
808604 Not available 1
808605 SELETAR HILLS ESTATE 1
808606 Not available 1
808607 SELETAR HILLS ESTATE 1
808608 SELETAR HILLS ESTATE 1
808609 SELETAR HILLS ESTATE 1
808610 Not available 1
808611 SELETAR HILLS ESTATE 1
808612 Not available 1
808613 SELETAR HILLS ESTATE 1
808614 Not available 1
808615 SELETAR HILLS ESTATE 1
808616 Not available 1
808617 SELETAR HILLS ESTATE 1
808618 Not available 1
808619 SELETAR HILLS ESTATE 1
808620 Not available 1
808621 SELETAR HILLS ESTATE 1
808622 Not available 1
808623 SELETAR HILLS ESTATE 1
808624 SELETAR HILLS ESTATE 1
808625 SELETAR HILLS ESTATE 1
808626 SELETAR HILLS ESTATE 1
808627 SELETAR HILLS ESTATE 1
808628 SELETAR HILLS ESTATE 1
808629 SELETAR HILLS ESTATE 1
808630 SELETAR HILLS ESTATE 1
808631 SELETAR HILLS ESTATE 1
808632 Not available 1
808633 Not available 1
808634 Not available 1
808635 Not available 1
808636 Not available 1
808646 SELETAR HILLS ESTATE 1
808647 SELETAR HILLS ESTATE 1
808648 SELETAR HILLS ESTATE 1
808649 SELETAR HILLS ESTATE 1
808650 SELETAR HILLS ESTATE 1
808651 SELETAR HILLS ESTATE 1
808652 SELETAR HILLS ESTATE 1
808653 SELETAR HILLS ESTATE 1
808654 SELETAR HILLS ESTATE 1
808655 SELETAR HILLS ESTATE 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.