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
809261 SELETAR HILLS ESTATE 1
809262 SELETAR HILLS ESTATE 1
809263 SELETAR HILLS ESTATE 1
809264 SELETAR HILLS ESTATE 1
809265 SELETAR HILLS ESTATE 1
809266 SELETAR HILLS ESTATE 1
809267 SELETAR HILLS ESTATE 1
809268 SELETAR HILLS ESTATE 1
809270 SELETAR HILLS ESTATE 1
809271 SELETAR HILLS ESTATE 1
809273 SELETAR HILLS ESTATE 1
809275 SELETAR HILLS ESTATE 1
809276 SELETAR HILLS ESTATE 2
809277 SELETAR HILLS ESTATE 1
809278 SELETAR HILLS ESTATE 1
809279 SELETAR HILLS ESTATE 1
809280 SELETAR HILLS ESTATE 1
809281 SELETAR HILLS ESTATE 1
809282 SELETAR HILLS ESTATE 1
809283 Not available 1
809284 Not available 1
809285 Not available 1
809286 Not available 1
809287 Not available 1
809288 SELETAR HILLS ESTATE 1
809312 SELETAR HILLS ESTATE 1
809313 SELETAR HILLS ESTATE 1
809314 Not available 1
809315 SELETAR HILLS ESTATE 1
809316 SELETAR HILLS ESTATE 1
809317 SELETAR HILLS ESTATE 1
809318 SELETAR HILLS ESTATE 1
809319 SELETAR HILLS ESTATE 1
809320 SELETAR HILLS ESTATE 1
809321 SELETAR HILLS ESTATE 1
809322 SELETAR HILLS ESTATE 1
809323 SELETAR HILLS ESTATE 1
809324 SELETAR HILLS ESTATE 1
809325 Not available 1
809326 SELETAR HILLS ESTATE 1
809327 SELETAR HILLS ESTATE 1
809328 SELETAR HILLS ESTATE 1
809329 SELETAR HILLS ESTATE 1
809330 SELETAR HILLS ESTATE 1
809331 SELETAR HILLS ESTATE 1
809332 Not available 1
809346 SELETAR HILLS ESTATE 1
809347 SELETAR HILLS ESTATE 1
809348 SELETAR HILLS ESTATE 1
809349 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.