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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
456956 LA SALLE VILLAS 1
456957 LA SALLE VILLAS 1
456958 LA SALLE VILLAS 1
456959 LA SALLE VILLAS 1
456960 LA SALLE VILLAS 1
456961 LA SALLE VILLAS 1
456962 LA SALLE VILLAS 1
456963 LA SALLE VILLAS 1
456964 CATHAY GARDEN 1
456965 CATHAY GARDEN 2
456966 CATHAY GARDEN 1
456967 CATHAY GARDEN 2
456968 CATHAY GARDEN 1
456969 CATHAY GARDEN 1
456970 CATHAY GARDEN 2
456971 CATHAY GARDEN 1
456972 CATHAY GARDEN 1
456973 CATHAY GARDEN 1
456974 CATHAY GARDEN 2
456975 CATHAY GARDEN 1
456976 CATHAY GARDEN 1
456977 CATHAY GARDEN 1
456978 CATHAY GARDEN 1
456979 CATHAY GARDEN 1
456980 CATHAY GARDEN 1
456981 CATHAY GARDEN 1
456982 CATHAY GARDEN 1
456983 CATHAY GARDEN 1
456984 CATHAY GARDEN 1
456985 CATHAY GARDEN 1
456986 CATHAY GARDEN 1
456987 CATHAY GARDEN 1
456988 CATHAY GARDEN 1
456989 CATHAY GARDEN 1
456990 CATHAY GARDEN 1
456991 CATHAY GARDEN 1
456992 CATHAY GARDEN 1
456993 CATHAY GARDEN 1
456994 CATHAY GARDEN 1
456995 CATHAY GARDEN 1
456996 CATHAY GARDEN 1
456997 CATHAY GARDEN 1
456998 CATHAY GARDEN 1
456999 CATHAY GARDEN 1
457000 CATHAY GARDEN 1
457001 CATHAY GARDEN 1
457002 CATHAY GARDEN 1
457003 CATHAY GARDEN 1
457004 CATHAY GARDEN 1
457005 CATHAY GARDEN 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.