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
439261 Not available 1
439262 Not available 1
439263 Not available 1
439264 Not available 1
439265 Not available 1
439266 Not available 1
439267 Not available 1
439268 Not available 1
439269 Not available 1
439271 Not available 3
439272 TANJANG KATONG GIRLS SCHOOL (U/C) 2
439273 Not available 1
439274 Not available 1
439275 D- MANSIONS 1
439289 BLOSSOM GLITTERING CAMPUS PTE. LTD. 2
439290 Not available 1
439291 OXFORD EDUCARE PTE LTD 2
439292 Not available 1
439293 Not available 1
439294 SEVEN CRESCENT 1
439295 Not available 1
439296 Not available 1
439297 Not available 1
439298 Not available 1
439299 Not available 1
439300 Not available 1
439301 Not available 1
439302 Not available 1
439303 Not available 1
439304 Not available 1
439305 Not available 1
439306 Not available 1
439307 Not available 1
439308 Not available 1
439309 Not available 1
439310 Not available 1
439311 Not available 1
439312 Not available 1
439313 Not available 1
439315 Not available 1
439316 Not available 1
439317 Not available 1
439318 Not available 1
439319 Not available 1
439320 Not available 1
439321 Not available 1
439322 Not available 1
439323 Not available 1
439324 Not available 1
439325 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.