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 Postal Code Data

121,360 postal code found

Postal Code Building / Place Records
808547 SELETAR HILLS ESTATE 1
808548 SELETAR HILLS ESTATE 1
808549 SELETAR HILLS ESTATE 1
808550 SELETAR HILLS ESTATE 1
808551 SELETAR HILLS ESTATE 1
808552 SELETAR HILLS ESTATE 1
808553 SELETAR HILLS ESTATE 1
808554 SELETAR HILLS ESTATE 1
808555 SELETAR HILLS ESTATE 1
808556 SELETAR HILLS ESTATE 1
808557 SELETAR HILLS ESTATE 1
808558 SELETAR HILLS ESTATE 1
808559 SELETAR HILLS ESTATE 1
808560 SELETAR HILLS ESTATE 1
808561 SELETAR HILLS ESTATE 1
808562 SELETAR HILLS ESTATE 1
808563 SELETAR HILLS ESTATE 1
808564 SELETAR HILLS ESTATE 1
808565 SELETAR HILLS ESTATE 1
808566 SELETAR HILLS ESTATE 1
808567 SELETAR HILLS ESTATE 1
808568 SELETAR HILLS ESTATE 1
808569 SELETAR HILLS ESTATE 1
808570 SELETAR HILLS ESTATE 1
808571 SELETAR HILLS ESTATE 1
808572 SELETAR HILLS ESTATE 1
808573 SELETAR HILLS ESTATE 1
808574 SELETAR HILLS ESTATE 1
808575 SELETAR HILLS ESTATE 1
808576 SELETAR HILLS ESTATE 1
808577 Not available 1
808578 SELETAR HILLS ESTATE 1
808579 SELETAR HILLS ESTATE 1
808580 SELETAR HILLS ESTATE 1
808581 SELETAR HILLS ESTATE 1
808582 SELETAR HILLS ESTATE 1
808583 SELETAR HILLS ESTATE 1
808584 SELETAR HILLS ESTATE 1
808585 SELETAR HILLS ESTATE 1
808586 SELETAR HILLS ESTATE 1
808587 SELETAR HILLS ESTATE 1
808588 SELETAR HILLS ESTATE 1
808589 SELETAR HILLS ESTATE 1
808590 SELETAR HILLS ESTATE 1
808591 SELETAR HILLS ESTATE 1
808592 SELETAR HILLS ESTATE 1
808593 SELETAR HILLS ESTATE 1
808594 SELETAR HILLS ESTATE 1
808595 SELETAR HILLS ESTATE 1
808596 Not available 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.