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
229330 EMERALD HILL CONSERVATION AREA 1
229331 EMERALD HILL CONSERVATION AREA 1
229332 EMERALD HILL CONSERVATION AREA 1
229333 EMERALD HILL CONSERVATION AREA 1
229334 Not available 1
229335 EMERALD HILL CONSERVATION AREA 1
229336 EMERALD HILL CONSERVATION AREA 1
229337 EMERALD HILL CONSERVATION AREA 1
229338 EMERALD HILL CONSERVATION AREA 1
229339 EMERALD HILL CONSERVATION AREA 1
229340 EMERALD HILL CONSERVATION AREA 1
229341 EMERALD HILL CONSERVATION AREA 1
229342 EMERALD HILL CONSERVATION AREA 1
229343 EMERALD HILL CONSERVATION AREA 1
229344 EMERALD HILL CONSERVATION AREA 1
229345 EMERALD HILL CONSERVATION AREA 1
229346 EMERALD HILL CONSERVATION AREA 1
229347 EMERALD HILL CONSERVATION AREA 1
229348 EMERALD HILL CONSERVATION AREA 1
229349 EMERALD HILL CONSERVATION AREA 1
229350 EMERALD HILL CONSERVATION AREA 1
229351 EMERALD HILL CONSERVATION AREA 1
229352 EMERALD HILL CONSERVATION AREA 1
229353 EMERALD HILL CONSERVATION AREA 1
229354 EMERALD HILL CONSERVATION AREA 1
229355 EMERALD HILL CONSERVATION AREA 1
229356 EMERALD HILL CONSERVATION AREA 1
229357 EMERALD HILL CONSERVATION AREA 1
229358 EMERALD HILL CONSERVATION AREA 1
229359 EMERALD HILL CONSERVATION AREA 1
229360 EMERALD HILL CONSERVATION AREA 1
229361 EMERALD HILL CONSERVATION AREA 1
229363 Not available 1
229364 Not available 1
229365 EMERALD HILL CONSERVATION AREA 1
229366 EMERALD HILL CONSERVATION AREA 1
229367 EMERALD HILL CONSERVATION AREA 1
229368 EMERALD HILL CONSERVATION AREA 1
229369 EMERALD HILL CONSERVATION AREA 1
229370 EMERALD HILL CONSERVATION AREA 1
229371 EMERALD HILL CONSERVATION AREA 1
229372 EMERALD HILL CONSERVATION AREA 1
229373 EMERALD HILL CONSERVATION AREA 1
229374 EMERALD HILL CONSERVATION AREA 1
229375 EMERALD HILL CONSERVATION AREA 1
229376 EMERALD HILL CONSERVATION AREA 1
229377 EMERALD HILL CONSERVATION AREA 1
229378 EMERALD HILL CONSERVATION AREA 1
229379 EMERALD HILL CONSERVATION AREA 1
229380 EMERALD HILL CONSERVATION AREA 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.