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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
809350 Not available 1
809351 SELETAR HILLS ESTATE 1
809352 SELETAR HILLS ESTATE 1
809353 SELETAR HILLS ESTATE 1
809354 SELETAR HILLS ESTATE 1
809355 SELETAR HILLS ESTATE 1
809356 SELETAR HILLS ESTATE 1
809357 SELETAR HILLS ESTATE 1
809358 SELETAR HILLS ESTATE 1
809359 SELETAR HILLS ESTATE 1
809360 SELETAR HILLS ESTATE 1
809361 Not available 1
809362 SELETAR HILLS ESTATE 1
809363 SELETAR HILLS ESTATE 1
809364 SELETAR HILLS ESTATE 1
809365 SELETAR HILLS ESTATE 1
809366 SELETAR HILLS ESTATE 1
809367 SELETAR HILLS ESTATE 1
809368 SELETAR HILLS ESTATE 1
809369 SELETAR HILLS ESTATE 1
809370 Not available 1
809371 SELETAR HILLS ESTATE 1
809372 SELETAR HILLS ESTATE 1
809373 SELETAR HILLS ESTATE 1
809374 SELETAR HILLS ESTATE 1
809375 SELETAR HILLS ESTATE 1
809376 SELETAR HILLS ESTATE 1
809377 SELETAR HILLS ESTATE 1
809378 SELETAR HILLS ESTATE 1
809379 SELETAR HILLS ESTATE 1
809380 SELETAR HILLS ESTATE 1
809381 SELETAR HILLS ESTATE 1
809382 SELETAR HILLS ESTATE 1
809383 D' KENARIS 1
809398 SELETAR HILLS ESTATE 1
809399 SELETAR HILLS ESTATE 1
809400 SELETAR HILLS ESTATE 1
809401 SELETAR HILLS ESTATE 1
809402 SELETAR HILLS ESTATE 1
809403 SELETAR HILLS ESTATE 1
809404 SELETAR HILLS ESTATE 1
809405 SELETAR HILLS ESTATE 1
809406 SELETAR HILLS ESTATE 1
809407 SELETAR HILLS ESTATE 1
809408 SELETAR HILLS ESTATE 1
809409 SELETAR HILLS ESTATE 1
809424 TUAN SING PARK 1
809425 TUAN SING PARK 1
809426 TUAN SING PARK 1
809427 TUAN SING 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.