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
455207 Not available 1
455208 CRESCENDO BUILDING 4
455209 CRESCENDO BUILDING 4
455210 CRESCENDO BUILDING 4
455211 CRESCENDO BUILDING 4
455212 CITIBANK SHELL SIGLAP 2
455213 POSB REGIONAL CENTRE 1
455214 Not available 2
455215 Not available 2
455216 Not available 2
455217 Not available 2
455218 77 @ EAST COAST 1
455219 GOODWILL COURT 2
455220 GOODWILL COURT 2
455221 GOODWILL COURT 2
455222 GOODWILL COURT 3
455223 GOODWILL COURT 3
455224 Not available 1
455225 AQUARINE GARDENS 1
455227 Not available 1
455228 Not available 1
455229 Not available 6
455230 Not available 1
455231 SIGLAP LODGE 4
455232 Not available 1
455233 Not available 1
455234 Not available 1
455235 Not available 1
455236 SIGLAP LODGE 4
455237 Not available 6
455238 CHIANG'S COURT 3
455239 Not available 1
455240 CHIANG'S COURT 3
455241 Not available 1
455242 Not available 1
455243 Not available 1
455244 Not available 1
455245 Not available 1
455246 SIGLAP NEIGHBOURHOOD POLICE POST 1
455247 Not available 1
455248 Not available 1
455249 Not available 1
455250 Not available 1
455251 Not available 1
455253 DBS SPC UPPER EAST COAST ROAD 3
455254 Not available 2
455255 Not available 1
455256 Not available 2
455257 Not available 1
455258 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.