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
488619 PEAKVIEW ESTATE 1
488620 PEAKVIEW ESTATE 1
488621 PEAKVIEW ESTATE 1
488622 PEAKVIEW ESTATE 1
488623 PEAKVIEW ESTATE 1
488624 PEAKVIEW ESTATE 1
488625 PEAKVIEW ESTATE 1
488626 PEAKVIEW ESTATE 2
488627 PEAKVIEW ESTATE 1
488628 PEAKVIEW ESTATE 1
488629 PEAKVIEW ESTATE 1
488630 PEAKVIEW ESTATE 1
488631 PEAKVIEW ESTATE 1
488632 PEAKVIEW ESTATE 1
488633 PEAKVIEW ESTATE 1
488634 PEAKVIEW ESTATE 1
488635 PEAKVIEW ESTATE 1
488636 PEAKVIEW ESTATE 2
488637 PEAKVIEW ESTATE 1
488638 PEAKVIEW ESTATE 1
488639 PEAKVIEW ESTATE 1
488640 PEAKVIEW ESTATE 1
488641 PEAKVIEW ESTATE 1
488642 PEAKVIEW ESTATE 1
488643 PEAKVIEW ESTATE 1
488644 PEAKVIEW ESTATE 1
488645 PEAKVIEW ESTATE 1
488646 PEAKVIEW ESTATE 1
488647 PEAKVILLE PARK 1
488648 PEAKVILLE PARK 1
488649 PEAKVIEW ESTATE 1
488650 PEAKVIEW ESTATE 1
488651 PEAKVIEW ESTATE 1
488652 PEAKVIEW ESTATE 1
488653 PICARDY GARDENS 1
488654 PICARDY GARDENS 1
488668 PICARDY GARDENS 1
488669 PICARDY GARDENS 1
488670 PICARDY GARDENS 1
488671 PICARDY GARDENS 1
488672 PICARDY GARDENS 1
488673 PICARDY GARDENS 1
488674 PICARDY GARDENS 1
488675 PICARDY GARDENS 1
488676 PICARDY GARDENS 2
488677 PICARDY GARDENS 1
488678 PICARDY GARDENS 1
488679 PICARDY GARDENS 1
488680 PICARDY GARDENS 1
488681 PICARDY GARDENS 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.