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
389650 GEYLANG CONSERVATION AREA 1
389651 GEYLANG CONSERVATION AREA 2
389652 Not available 1
389653 GEYLANG CONSERVATION AREA 1
389654 GEYLANG CONSERVATION AREA 1
389655 GEYLANG CONSERVATION AREA 1
389656 GEYLANG CONSERVATION AREA 1
389657 FOUR CHAIN VIEW HOTEL 1
389658 FOUR CHAIN VIEW HOTEL 1
389659 FOUR CHAIN VIEW HOTEL 1
389660 FOUR CHAIN VIEW HOTEL 1
389661 FOUR CHAIN VIEW HOTEL 1
389662 FOUR CHAIN VIEW HOTEL 1
389663 GEYLANG CONSERVATION AREA 3
389664 GEYLANG CONSERVATION AREA 1
389665 GEYLANG CONSERVATION AREA 3
389666 GEYLANG CONSERVATION AREA 2
389667 GEYLANG CONSERVATION AREA 2
389668 GEYLANG CONSERVATION AREA 1
389669 GEYLANG CONSERVATION AREA 1
389670 GEYLANG CONSERVATION AREA 1
389671 GEYLANG CONSERVATION AREA 1
389672 GEYLANG CONSERVATION AREA 1
389673 GEYLANG CONSERVATION AREA 1
389674 GEYLANG CONSERVATION AREA 1
389675 GEYLANG CONSERVATION AREA 1
389676 GEYLANG CONSERVATION AREA 1
389678 Not available 1
389679 GEYLANG CONSERVATION AREA 1
389680 GEYLANG CONSERVATION AREA 1
389681 GEYLANG CONSERVATION AREA 1
389682 GEYLANG CONSERVATION AREA 1
389683 Not available 2
389684 NANYANG HWU CLAN GENERAL ASSOCIATION BUILDING 1
389685 AVARI CENTRE 1
389686 EVER LODGE 1
389687 TEAMBUILD CENTRE 1
389688 Not available 1
389689 GEYLANG CONSERVATION AREA 1
389705 GEYLANG METHODIST SCHOOL (SECONDARY) 1
389706 CHRISTALITE METHODIST CHAPEL 3
389707 GEYLANG POLYCLINIC 2
389708 NTUC HEALTH NURSING HOME (GEYLANG EAST) 1
389728 GEYLANG EAST INDUSTRIAL ESTATE 1
389729 GEYLANG EAST INDUSTRIAL ESTATE 1
389730 CLINIC FOR PETS 2
389731 GEYLANG EAST INDUSTRIAL ESTATE 1
389752 SRI SIVAN TEMPLE 1
389753 FOO HAI CH'AN MONASTERY 2
389754 SIMSVILLE 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.