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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
228215 FAR EAST PLAZA 1
228216 FAR EAST PLAZA 1
228217 FAR EAST PLAZA 1
228218 THONG TECK BUILDING 1
228219 THE AMERICAN CLUB 1
228220 ROYAL PLAZA 4
228221 GOODWOOD PARK HOTEL 7
228222 Not available 1
228223 SCOTTS 28 1
228224 Not available 1
228225 DEANS PROPERTY CENTRE 1
228226 DEANS PROPERTY CENTRE 1
228227 DEANS PROPERTY CENTRE 1
228228 DEANS PROPERTY CENTRE 1
228229 REIGNWOOD HAMILTON SCOTTS 1
228230 SHERATON TOWERS SINGAPORE HOTEL 1
228231 3P NETWORK DEPARTMENT 18
228232 SCOTTS HIGHPARK 1
228233 EMBASSY OF THE REPUBLIC OF KOREA 2
228234 CITIBANK NEWTON SMRT STATION 6
228238 SCOTTS SQUARE 1
228239 SCOTTS HIGHPARK 1
228240 THE SCOTTS TOWER 1
228241 Not available 1
228242 Not available 1
228243 Not available 1
228256 EMERALD HILL CONSERVATION AREA 1
228257 EMERALD HILL CONSERVATION AREA 1
228258 EMERALD HILL CONSERVATION AREA 1
228259 EMERALD HILL CONSERVATION AREA 1
228260 EMERALD HILL CONSERVATION AREA 1
228261 EMERALD HILL CONSERVATION AREA 1
228262 EMERALD HILL CONSERVATION AREA 1
228263 EMERALD HILL CONSERVATION AREA 1
228264 EMERALD HILL CONSERVATION AREA 1
228265 EMERALD HILL CONSERVATION AREA 1
228266 EMERALD HILL CONSERVATION AREA 1
228267 EMERALD HILL CONSERVATION AREA 1
228268 EMERALD HILL CONSERVATION AREA 1
228269 EMERALD HILL CONSERVATION AREA 1
228270 EMERALD HILL CONSERVATION AREA 1
228271 EMERALD HILL CONSERVATION AREA 2
228272 EMERALD HILL CONSERVATION AREA 1
228273 EMERALD HILL CONSERVATION AREA 1
228274 EMERALD HILL CONSERVATION AREA 1
228275 EMERALD HILL CONSERVATION AREA 1
228276 EMERALD HILL CONSERVATION AREA 1
228277 EMERALD HILL CONSERVATION AREA 1
228278 EMERALD HILL CONSERVATION AREA 1
228279 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.