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
118169 KENT RIDGE HILL RESIDENCES 1
118170 KENT RIDGE HILL RESIDENCES 1
118171 KENT RIDGE HILL RESIDENCES 1
118172 KENT RIDGE HILL RESIDENCES 1
118173 KENT RIDGE HILL RESIDENCES 1
118174 KENT RIDGE HILL RESIDENCES 1
118175 KENT RIDGE HILL RESIDENCES 1
118176 GRASSROOTS HERITAGE CENTRE 3
118177 CITIBANK KENT RIDGE CIRCLE LINE SMRT STATION 4
118178 Not available 1
118179 KENT RIDGE HILL RESIDENCES 1
118180 KENT RIDGE HILL RESIDENCES 1
118181 KENT RIDGE HILL RESIDENCES 1
118182 KENT RIDGE HILL RESIDENCES 1
118183 KENT RIDGE HILL RESIDENCES 1
118184 KENT RIDGE HILL RESIDENCES 1
118185 KENT RIDGE HILL RESIDENCES 1
118186 KENT RIDGE HILL RESIDENCES 1
118187 KENT RIDGE HILL RESIDENCES 1
118188 KENT RIDGE HILL RESIDENCES 1
118189 KENT RIDGE HILL RESIDENCES 1
118190 KENT RIDGE HILL RESIDENCES 1
118191 KENT RIDGE HILL RESIDENCES 1
118192 KENT RIDGE HILL RESIDENCES 1
118193 KENT RIDGE HILL RESIDENCES 1
118194 Not available 1
118195 Not available 1
118196 Not available 1
118197 Not available 1
118198 Not available 1
118199 Not available 1
118200 Not available 1
118201 Not available 1
118202 Not available 1
118203 Not available 1
118204 Not available 1
118205 Not available 1
118206 Not available 1
118221 TÜV SÜD PSB BUILDING 1
118222 ASCENT 1
118225 Not available 1
118226 Not available 1
118227 DNV GL TECHNOLOGY CENTRE 1
118229 REUTERS 1
118230 Not available 1
118253 DEFENCE SCIENCE & TECHNOLOGY AGENCY (DSTA) 4
118254 CINTECH I 1
118255 CINTECH II 1
118256 CINTECH III 1
118257 LEARNING VISION @ WORK PTE. LTD. 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.