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
425231 THE NCLAVE 1
425233 SHERIDAN COURT 1
425234 SHERIDAN COURT 1
425235 SHERIDAN COURT 1
425236 DE CASALLE 1
425238 Not available 1
425239 WHITESCAPE 1
425240 Not available 1
425242 Not available 1
425244 EMPRADO SUITES 1
425246 Not available 1
425247 Not available 1
425248 Not available 1
425249 Not available 3
425250 Not available 3
425251 THE LUCENT 1
425252 INOVA 100 1
425253 THE LUCENT 1
425254 THE LUCENT 1
425259 TREESCAPE 1
425261 THE AMBROSIA 1
425262 THE AMBROSIA 1
425263 Not available 1
425264 Not available 1
425265 THE NCLAVE 1
425266 THE LUCENT 1
425267 TK ONE 1
425268 TK ONE 1
425269 TK ONE 1
425270 Not available 1
425271 Not available 1
425272 Not available 1
425277 Not available 1
425278 Not available 1
425279 NATURALIS 1
425280 Not available 1
425281 Not available 1
425282 Not available 1
425283 HOMEY GARDENS 1
425284 Not available 1
425285 Not available 1
425286 LE M RESIDENCE 1
425287 Not available 1
425288 Not available 1
425289 Not available 1
425290 Not available 1
425291 Not available 1
425292 Not available 1
425293 Not available 1
425294 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.