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
267351 SHAMROCK PARK 1
267352 SHAMROCK PARK 1
267353 SHAMROCK PARK 1
267354 SHAMROCK PARK 1
267355 SHAMROCK PARK 1
267356 SHAMROCK PARK 1
267357 SHAMROCK PARK 1
267358 SHAMROCK PARK 1
267359 SHAMROCK PARK 1
267360 SHAMROCK PARK 1
267361 SHAMROCK PARK 1
267362 SHAMROCK PARK 1
267363 SHAMROCK PARK 1
267364 SHAMROCK PARK 1
267365 SHAMROCK PARK 1
267366 SHAMROCK PARK 1
267367 SHAMROCK PARK 1
267368 SHAMROCK PARK 1
267369 SHAMROCK PARK 1
267370 SHAMROCK PARK 1
267371 SHAMROCK PARK 1
267372 SHAMROCK PARK 1
267373 SHAMROCK PARK 1
267374 SHAMROCK PARK 1
267375 SHAMROCK PARK 1
267376 SHAMROCK PARK 1
267377 SHAMROCK PARK 1
267378 SHAMROCK PARK 1
267379 SHAMROCK PARK 1
267380 SHAMROCK PARK 1
267381 Not available 1
267382 SHAMROCK PARK 1
267383 SHAMROCK PARK 1
267384 SHAMROCK PARK 1
267385 SHAMROCK PARK 1
267386 SHAMROCK PARK 1
267387 SHAMROCK PARK 1
267388 SHAMROCK PARK 1
267389 SHAMROCK PARK 1
267390 SHAMROCK PARK 1
267391 SHAMROCK PARK 1
267392 SHAMROCK PARK 1
267393 SHAMROCK PARK 1
267394 SHAMROCK PARK 1
267395 Not available 1
267396 SHAMROCK PARK 1
267397 Not available 1
267398 SHAMROCK PARK 2
267399 SHAMROCK PARK 1
267400 SHAMROCK 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.