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
439092 FULCRUM 1
439107 EIGHT@18FORT 1
439172 Not available 1
439173 Not available 1
439174 Not available 1
439190 DUNMAN REGENCY 1
439191 Not available 1
439192 CASERO @ DUNMAN 1
439193 FORTUNE JADE 1
439194 Not available 1
439196 Not available 1
439197 Not available 1
439198 PARADISE PALMS 1
439199 Not available 4
439201 Not available 1
439202 Not available 1
439203 Not available 1
439204 DUNMAN PLACE 1
439207 DUNMAN GROVE 1
439208 DUNMAN GROVE 1
439209 DUNMAN GROVE 1
439210 DUNMAN GROVE 1
439211 DUNMAN GROVE 1
439212 DUNMAN GROVE 1
439213 DUNMAN GROVE 1
439214 DUNMAN GROVE 1
439215 DUNMAN GROVE 1
439219 QUESTA @ DUNMAN 1
439226 DUNMAN GROVE 1
439227 DUNMAN GROVE 1
439228 DUNMAN GROVE 1
439230 Not available 1
439231 Not available 1
439232 Not available 1
439233 Not available 1
439234 Not available 1
439235 ZEE JUNIORS 2
439236 Not available 1
439237 MARANATHA SEVENTH-DAY ADVENTIST CHURCH 1
439239 Not available 2
439240 Not available 1
439241 SHELL DUNMAN 1
439242 Not available 1
439243 Not available 1
439244 Not available 1
439245 Not available 1
439257 Not available 1
439258 Not available 1
439259 Not available 1
439260 Not available 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.