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
298609 SANNY PARK 1
298610 SANNY PARK 1
298611 SANNY PARK 1
298612 SANNY PARK 1
298613 SANNY PARK 1
298614 SANNY PARK 1
298615 SANNY PARK 1
298659 Not available 1
298660 Not available 1
298661 Not available 1
298662 Not available 1
298663 Not available 1
298664 Not available 1
298665 Not available 1
298666 Not available 1
298667 Not available 1
298668 Not available 1
298669 Not available 1
298670 Not available 1
298671 Not available 1
298672 Not available 1
298693 Not available 1
298694 Not available 1
298695 Not available 1
298696 Not available 1
298697 Not available 1
298698 Not available 1
298699 LORNIE 18 1
298700 LORNIE 18 1
298701 Not available 1
298702 Not available 1
298703 Not available 1
298704 Not available 1
298705 Not available 1
298706 Not available 1
298709 Not available 1
298710 Not available 1
298713 Not available 1
298714 Not available 1
298715 CALDECOTT HILL ESTATE 1
298717 Not available 1
298718 CALDECOTT HILL ESTATE 1
298719 CALDECOTT HILL ESTATE 1
298720 CALDECOTT HILL ESTATE 1
298721 CALDECOTT HILL ESTATE 1
298722 CALDECOTT HILL ESTATE 1
298723 CALDECOTT HILL ESTATE 1
298724 CALDECOTT HILL ESTATE 1
298725 CALDECOTT HILL ESTATE 1
298726 CALDECOTT HILL ESTATE 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.