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
277231 HOLLAND GARDENS 1
277232 HOLLAND GARDENS 1
277233 HOLLAND GARDENS 1
277234 HOLLAND GARDENS 1
277235 Not available 1
277236 HOLLAND GARDENS 1
277237 HOLLAND GARDENS 1
277238 HOLLAND GARDENS 1
277239 HOLLAND GARDENS 1
277240 HOLLAND GARDENS 1
277241 HOLLAND GARDENS 1
277242 HOLLAND GARDENS 1
277243 HOLLAND GARDENS 1
277244 Not available 1
277245 Not available 1
277246 Not available 1
277256 HOLLAND GARDENS 1
277257 HOLLAND GARDENS 1
277258 HOLLAND GARDENS 1
277259 HOLLAND GARDENS 1
277260 HOLLAND GARDENS 1
277261 HOLLAND GARDENS 1
277262 HOLLAND GARDENS 1
277263 HOLLAND GARDENS 1
277264 HOLLAND GARDENS 1
277265 HOLLAND GARDENS 1
277266 HOLLAND GARDENS 1
277267 HOLLAND GARDENS 1
277268 HOLLAND GARDENS 1
277269 HOLLAND GARDENS 1
277270 HOLLAND GARDENS 1
277271 HOLLAND GARDENS 1
277272 HOLLAND GARDENS 1
277273 HOLLAND GARDENS 1
277274 HOLLAND GARDENS 1
277275 HOLLAND GARDENS 1
277276 HOLLAND GARDENS 1
277277 HOLLAND GARDENS 1
277278 HOLLAND GARDENS 1
277279 HOLLAND GARDENS 1
277292 HOLLAND GARDENS 1
277293 HOLLAND GARDENS 1
277294 HOLLAND GARDENS 1
277295 HOLLAND GARDENS 1
277296 HOLLAND GARDENS 1
277297 HOLLAND GARDENS 1
277298 HOLLAND GARDENS 1
277299 HOLLAND GARDENS 1
277300 HOLLAND GARDENS 1
277301 HOLLAND GARDENS 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.