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
398265 LESHAN GARDENS 1
398267 Not available 2
398269 FOONG SHOON FUI KUAN BUILDING 3
398271 GEYLANG CONSERVATION AREA 1
398273 GEYLANG CONSERVATION AREA 1
398275 GEYLANG CONSERVATION AREA 1
398277 GEYLANG CONSERVATION AREA 1
398280 CENTRO MANSIONS 1
398282 Not available 1
398283 BLUWEL APARTMENTS 1
398284 Not available 4
398285 Not available 1
398286 Not available 1
398287 Not available 1
398288 Not available 1
398289 Not available 1
398291 Not available 2
398293 LOFT 33 1
398298 NESS 1
398299 SILVERSCAPE 1
398302 Not available 2
398304 Not available 2
398305 SUNFLOWER RESIDENCE 1
398306 BODHI COMPASSION BUDDHIST CENTRE 3
398307 SUNFLOWER RESIDENCE 1
398308 REZI 3TWO 1
398309 Not available 2
398311 CASA EMERALD 1
398342 THE SANCTUARY @ GEYLANG 1
398345 Not available 1
398347 Not available 1
398348 Not available 1
398349 Not available 1
398350 Not available 4
398352 THE MIDAS 1
398353 IDYLLIC SUITES 1
398355 COSY 23 1
398356 Not available 1
398357 Not available 1
398359 THE MIDAS 1
398361 SUITES 28 1
398362 VIENTO 1
398363 Not available 1
398365 Not available 1
398366 33 RESIDENCES 1
398367 FUJI VISTA 1
398369 Not available 1
398371 GUILLEMARD EDGE 1
398373 FENG LAI MANSION 4
398376 FENG LAI MANSION 4

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.