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
388297 Not available 1
388298 Not available 1
388299 Not available 1
388300 Not available 1
388301 Not available 1
388302 CENTRA STUDIOS 1
388303 Not available 1
388304 Not available 4
388305 Not available 4
388307 SKT MANSIONS 1
388308 EDEN BIBLE-PRESBYTERIAN CHURCH 1
388310 ALJUNIED MRT STATION (EW9) 5
388352 GREEN AVENUE HOME FOR THE ELDERLY 3
388353 Not available 3
388354 Not available 3
388355 Not available 4
388356 Not available 2
388357 Not available 2
388358 Not available 2
388359 Not available 2
388360 Not available 2
388361 Not available 2
388362 TACPLAS HOUSE 3
388363 TACPLAS HOUSE 3
388364 TACPLAS HOUSE 3
388365 Not available 3
388366 Not available 3
388367 Not available 3
388368 Not available 3
388369 Not available 1
388371 YU LI INDUSTRIAL BUILDING 1
388372 Not available 3
388373 Not available 3
388374 Not available 3
388375 FANSIDA BUILDING 5
388376 SINGAPORE BUDDHIST FREE CLINIC 2
388377 Not available 4
388378 THAI-PORE CENTRE 1
388379 Not available 1
388380 TM@54 1
388381 CENTURY TECHNOLOGY BUILDING 1
388383 Not available 1
388384 D'INNOVA 1
388386 WORK + STORE (71G) 1
388387 Not available 1
388390 Not available 1
388391 Not available 1
388392 Not available 1
388393 AGROW BUILDING 1
388397 CHENG KAK SI 2

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.