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
309274 GENTLE VILLAS 1
309275 GENTLE VILLAS 1
309276 GENTLE VILLAS 1
309277 GENTLE VILLAS 1
309278 GENTLE VILLAS 1
309298 SINGAPORE HAKKA METHODIST CHURCH 1
309299 Not available 1
309300 Not available 1
309301 Not available 1
309302 Not available 1
309303 Not available 1
309304 SETIA RESIDENCES 1
309306 RESIDENCES @ EVELYN 1
309307 D' EVELYN 1
309309 EVELYN MANSIONS 1
309310 RESIDENCES @ EVELYN 1
309311 RESIDENCES @ EVELYN 1
309312 10 EVELYN 1
309329 STRATA 1
309330 LION TOWERS 1
309331 MORNING STAR COMMUNITY SERVICES (ST JOSEPH'S INSTITUTION JUNIOR) 2
309351 Not available 1
309352 Not available 1
309353 Not available 1
309354 Not available 1
309355 Not available 1
309356 Not available 1
309357 Not available 1
309358 Not available 1
309359 Not available 1
309360 Not available 1
309361 Not available 1
309362 Not available 1
309363 Not available 1
309364 Not available 1
309365 Not available 1
309366 Not available 1
309367 Not available 1
309368 Not available 1
309369 Not available 1
309370 Not available 1
309371 ESPANA 1
309372 Not available 1
309373 Not available 1
309374 Not available 1
309375 Not available 1
309376 Not available 1
309377 Not available 1
309378 Not available 1
309379 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.