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
808456 SELETAR HILLS ESTATE 1
808457 SELETAR HILLS ESTATE 1
808458 SELETAR HILLS ESTATE 1
808459 SELETAR HILLS ESTATE 1
808460 SELETAR HILLS ESTATE 1
808461 Not available 1
808462 SELETAR HILLS ESTATE 1
808463 Not available 1
808464 SELETAR HILLS ESTATE 1
808465 Not available 1
808466 SELETAR HILLS ESTATE 1
808467 SELETAR HILLS ESTATE 1
808468 SELETAR HILLS ESTATE 1
808469 Not available 1
808470 SELETAR HILLS ESTATE 1
808471 Not available 1
808472 SELETAR HILLS ESTATE 1
808473 SELETAR HILLS ESTATE 1
808474 SELETAR HILLS ESTATE 1
808475 SELETAR HILLS ESTATE 1
808476 SELETAR HILLS ESTATE 1
808477 SELETAR HILLS ESTATE 1
808478 SELETAR HILLS ESTATE 1
808479 SELETAR HILLS ESTATE 1
808480 SELETAR HILLS ESTATE 1
808481 SELETAR HILLS ESTATE 1
808482 SELETAR HILLS ESTATE 1
808483 SELETAR HILLS ESTATE 1
808484 SELETAR HILLS ESTATE 1
808485 Not available 1
808486 SELETAR HILLS ESTATE 1
808487 SELETAR HILLS ESTATE 1
808488 SELETAR HILLS ESTATE 1
808499 SELETAR HILLS ESTATE 1
808500 SELETAR HILLS ESTATE 1
808503 SELETAR HILLS ESTATE 1
808504 SELETAR HILLS ESTATE 1
808505 SELETAR HILLS ESTATE 1
808506 SELETAR HILLS ESTATE 1
808521 SELETAR HILLS ESTATE 1
808522 SELETAR HILLS ESTATE 1
808523 SELETAR HILLS ESTATE 1
808524 SELETAR HILLS ESTATE 1
808525 SELETAR HILLS ESTATE 1
808526 SELETAR HILLS ESTATE 1
808528 SELETAR HILLS ESTATE 1
808529 Not available 1
808530 SELETAR HILLS ESTATE 1
808531 SELETAR HILLS ESTATE 1
808532 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.