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
229382 EMERALD HILL CONSERVATION AREA 1
229383 EMERALD HILL CONSERVATION AREA 1
229384 EMERALD HILL CONSERVATION AREA 1
229385 EMERALD HILL CONSERVATION AREA 1
229386 EMERALD HILL CONSERVATION AREA 1
229389 EMERALD HILL CONSERVATION AREA 1
229390 EMERALD HILL CONSERVATION AREA 1
229391 111 EMERALD HILL 1
229392 EMERALD HILL CONSERVATION AREA 1
229393 EMERALD HILL CONSERVATION AREA 1
229394 EMERALD HILL CONSERVATION AREA 1
229395 EMERALD HILL CONSERVATION AREA 1
229397 EMERALD HILL CONSERVATION AREA 1
229398 EMERALD HILL CONSERVATION AREA 1
229401 RESIDENCES AT EMERALD HILL 1
229402 RESIDENCES AT EMERALD HILL 1
229403 EMERALD HILL CONSERVATION AREA 1
229404 EMERALD HILL CONSERVATION AREA 1
229405 EMERALD HILL CONSERVATION AREA 1
229406 EMERALD HILL CONSERVATION AREA 1
229407 EMERALD HILL CONSERVATION AREA 1
229408 EMERALD HILL CONSERVATION AREA 1
229409 EMERALD HILL CONSERVATION AREA 1
229410 EMERALD HILL CONSERVATION AREA 1
229411 EMERALD HILL CONSERVATION AREA 1
229412 EMERALD HILL CONSERVATION AREA 1
229414 TOP TEN 1
229415 TOP TEN 1
229417 EMERALD APARTMENTS 4
229418 EMERALD APARTMENTS 4
229419 Not available 1
229420 EMERALD HILL CONSERVATION AREA 3
229421 EMERALD HILL CONSERVATION AREA 3
229422 EMERALD HILL CONSERVATION AREA 3
229423 EMERALD HILL CONSERVATION AREA 3
229424 EMERALD HILL CONSERVATION AREA 1
229425 EMERALD HILL CONSERVATION AREA 1
229426 EMERALD HILL CONSERVATION AREA 1
229427 EMERALD HILL CONSERVATION AREA 1
229428 EMERALD HILL CONSERVATION AREA 1
229430 Not available 1
229431 Not available 1
229432 CHATSWORTH INTERNATIONAL SCHOOL (ORCHARD CAMPUS) 1
229433 RESIDENCES AT EMERALD HILL 1
229434 RESIDENCES AT EMERALD HILL 1
229435 RESIDENCES AT EMERALD HILL 1
229450 CUPPAGE TERRACE 2
229451 CUPPAGE TERRACE 2
229452 CUPPAGE TERRACE 2
229453 CUPPAGE TERRACE 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.