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
437215 Not available 1
437216 Not available 1
437217 Not available 1
437218 Not available 1
437219 Not available 1
437220 Not available 1
437221 Not available 1
437234 Not available 1
437235 SERAYA BREEZE 1
437236 Not available 1
437237 Not available 1
437238 Not available 1
437239 Not available 1
437240 Not available 1
437241 Not available 1
437242 Not available 1
437243 Not available 1
437244 Not available 1
437245 Not available 1
437246 Not available 1
437247 Not available 1
437249 Not available 1
437250 Not available 1
437251 Not available 1
437252 Not available 1
437253 Not available 1
437254 Not available 1
437255 SERENE GARDEN HOME 1
437257 SERAYA LODGE 1
437259 TANJONG KATONG PRIMARY SCHOOL (U/C) 1
437274 Not available 1
437275 EIS INTERNATIONAL PRE-SCHOOL (BRANCH 1) 1
437276 SERAYA 9 1
437277 SERAYA COURT 2
437278 SERAYA VILLE 4
437279 SERAYA RESIDENCES 1
437280 SERAYA VILLE 4
437281 Not available 1
437282 SERAYA VILLE 4
437283 Not available 2
437284 SERAYA VILLE 4
437285 Not available 2
437286 SERAYA VILLE 4
437287 Not available 2
437288 SERAYA VILLE 4
437289 Not available 2
437290 SERAYA VILLE 4
437291 Not available 2
437292 SERAYA VILLE 4
437293 Not available 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.