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
119215 NATIONAL UNIVERSITY OF SINGAPORE 1
119218 NATIONAL UNIVERSITY OF SINGAPORE 1
119219 NATIONAL UNIVERSITY OF SINGAPORE 2
119220 NATIONAL UNIVERSITY OF SINGAPORE (CTR FOR INSTRUCTIONAL TECH) 1
119221 NATIONAL UNIVERSITY OF SINGAPORE (CTRFOR PROTECTIVE TECHNOLOGY) 1
119222 NATIONAL UNIVERSITY OF SINGAPORE (TROPICAL MARINE SCIENCE INST) 1
119223 NATIONAL UNIVERSITY OF SINGAPORE (TROPICAL MARINE SCIENCE INST) 1
119224 NATIONAL UNIVERSITY OF SINGAPORE (KING EDWARD VII HALL) 1
119225 NATIONAL UNIVERSITY OF SINGAPORE (CENTRAL LIBRARY ANNEXE) 1
119227 NATIONAL UNIVERSITY OF SINGAPORE (S2S) 1
119228 NATIONAL UNIVERSITY HOSPITAL (NATIONAL UNIVERSITY HLTH SYSTM BLDG) 1
119241 NATIONAL UNIVERSITY OF SINGAPORE (KENT RIDGE GUILD HOUSE) 2
119242 NATIONAL UNIVERSITY OF SINGAPORE (EUSOFF HALL) 1
119243 NATIONAL UNIVERSITY OF SINGAPORE (TEMASEK HALL) 1
119244 NATIONAL UNIVERSITY OF SINGAPORE (SHAW FOUNDATION ALUMNI HOUSE) 1
119245 NATIONAL UNIVERSITY OF SINGAPORE (MOCHTAR RIADY BUILDING)(BIZ1) 1
119246 NATIONAL UNIVERSITY OF SINGAPORE (VENTUS) 1
119260 NATIONAL UNIVERSITY OF SINGAPORE 14
119275 NATIONAL UNIVERSITY OF SINGAPORE (CENTRAL LIBRARY/CHINESE LIBRARY) 2
119276 Not available 1
119277 NATIONAL UNIVERSITY OF SINGAPORE (CENTRE FOR THE ARTS STUDIO) 1
119278 NATIONAL UNIVERSITY OF SINGAPORE (RAFFLES HALL) 1
119279 NATIONAL UNIVERSITY OF SINGAPORE 4
119280 NATIONAL UNIVERSITY OF SINGAPORE (KUOK FOUNDATION HOUSE) 1
119292 SPRINGDEW TERRACE 1
119293 SPRINGDEW TERRACE 1
119294 SPRINGDEW TERRACE 1
119295 SPRINGDEW TERRACE 1
119296 SPRINGDEW TERRACE 1
119297 SPRINGDEW TERRACE 1
119298 SPRINGDEW TERRACE 1
119299 SPRINGDEW TERRACE 1
119300 SPRINGDEW TERRACE 1
119301 SPRINGDEW TERRACE 1
119302 SPRINGDEW TERRACE 1
119303 SPRINGDEW TERRACE 1
119304 SPRINGDEW TERRACE 1
119305 SPRINGDEW TERRACE 1
119306 SPRINGDEW TERRACE 1
119307 SPRINGDEW TERRACE 1
119308 SPRINGDEW TERRACE 1
119309 SPRINGDEW TERRACE 1
119310 SPRINGDEW TERRACE 1
119328 CHELSEA VILLAGE 1
119329 CHELSEA VILLAGE 1
119330 CHELSEA VILLAGE 1
119331 CHELSEA VILLAGE 1
119332 CHELSEA VILLAGE 1
119333 CHELSEA VILLAGE 1
119334 CHELSEA VILLAGE 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.