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
506907 TOH ESTATE 1
506908 CHANGI PRISON COMPLEX 1
506909 Not available 1
506910 Not available 1
506911 THE GALE 1
506912 THE GALE 1
506913 THE GALE 1
506914 THE GALE 1
506915 THE GALE 1
506916 THE GALE 1
506917 THE GALE 1
506918 THE GALE 1
506921 Not available 1
506926 COASTAL VIEW RESIDENCES 1
506927 Not available 1
506928 RIZ HAVEN 1
506929 RIZ HAVEN 1
506930 CASA AL MARE 1
506931 SHELL PASIR RIS 1
506936 Not available 1
506938 Not available 1
506939 Not available 1
506940 TOH ESTATE 1
506941 FERRARIA PARK CONDOMINIUM 1
506942 FERRARIA PARK CONDOMINIUM 1
506943 FERRARIA PARK CONDOMINIUM 1
506944 FERRARIA PARK CONDOMINIUM 1
506945 FERRARIA PARK CONDOMINIUM 1
506946 FERRARIA PARK CONDOMINIUM 1
506947 FERRARIA PARK CONDOMINIUM 1
506948 FERRARIA PARK CONDOMINIUM 1
506949 FERRARIA PARK CONDOMINIUM 1
506950 FERRARIA PARK CONDOMINIUM 1
506951 FERRARIA PARK CONDOMINIUM 1
506952 FERRARIA PARK CONDOMINIUM 1
506953 CHANGI HEIGHTS 1
506954 CHANGI HEIGHTS 1
506955 CHANGI HEIGHTS 1
506956 Not available 1
506957 CHANGI HEIGHTS 1
506958 CHANGI HEIGHTS 1
506959 CHANGI HEIGHTS 1
506960 Not available 1
506961 BLUWATERS 1
506962 BLUWATERS 1
506966 CHANGI PRISON COMPLEX (LAUNDRY BOILER) 1
506967 CHANGI PRISON COMPLEX (CLUSTER A) 1
506968 PRISON LINK CENTRE (CHANGI) 1
506969 CHANGI PRISON COMPLEX 3
506970 CHANGI PRISON COMPLEX (CLUSTER A) 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.