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
276933 MOUNT SINAI 1
276934 RIDGEWOOD CONDOMINIUM 1
276935 RIDGEWOOD CONDOMINIUM 1
276936 RIDGEWOOD CONDOMINIUM 1
276937 RIDGEWOOD CONDOMINIUM 1
276938 RIDGEWOOD CONDOMINIUM 1
276939 RIDGEWOOD CONDOMINIUM 1
276940 RIDGEWOOD CONDOMINIUM 1
276941 RIDGEWOOD CONDOMINIUM 1
276942 RIDGEWOOD CONDOMINIUM 1
276943 RIDGEWOOD CONDOMINIUM 1
276944 RIDGEWOOD CONDOMINIUM 1
276945 RIDGEWOOD CONDOMINIUM 1
276946 RIDGEWOOD CONDOMINIUM 1
276947 RIDGEWOOD CONDOMINIUM 1
276948 MOUNT SINAI 1
276949 MOUNT SINAI 1
276950 MOUNT SINAI 1
276951 MOUNT SINAI 1
276952 THE MARBELLA 1
276953 THE MARBELLA 1
276954 THE MARBELLA 1
276955 VILLAGE TOWER 1
276956 LEIGHWOODS 1
276957 FONTANA HEIGHTS 1
276958 BEAVERTON COURT 1
276959 THE MARBELLA 1
276971 MOUNT SINAI 1
276972 MOUNT SINAI 1
276973 MOUNT SINAI 1
276974 MOUNT SINAI 1
276975 MOUNT SINAI 1
276976 MOUNT SINAI 1
276977 MOUNT SINAI 1
276978 MOUNT SINAI 1
276979 MOUNT SINAI 1
276980 MOUNT SINAI 1
276993 HENRY PARK 1
276994 HENRY PARK 1
276995 HENRY PARK 1
276996 HENRY PARK 1
276997 HENRY PARK 1
276998 HENRY PARK 1
276999 HENRY PARK 1
277000 HENRY PARK 1
277001 HENRY PARK 1
277002 Not available 1
277003 HENRY PARK 1
277004 Not available 1
277005 HENRY PARK 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.