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
164002 BOON TIONG ARCADIA 1
164004 BOON TIONG ARCADIA 1
164006 BOON TIONG ARCADIA 1
164008 BOON TIONG ARCADIA 1
164009 TIONG BAHRU VIEW 1
164010 TIONG BAHRU VIEW 1
164012 BUKIT HO SWEE VIEW 1
164018 MORAL CHILD DEVELOPMENT CENTRE (MEMBINA) 3
164019 Not available 1
164020 HDB-BUKIT MERAH 1
164022 Not available 1
164024 HDB-BUKIT MERAH 1
164025 MEMBINA COURT 1
164026 HDB-BUKIT MERAH 1
164027 MEMBINA COURT 1
164028 MULTI STOREY CAR PARK 1
164078 MULTI STOREY CAR PARK 1
164118 MEMBINA 118 1
164119 KIM TIAN 119 1
164127 KIM TIAN GREEN 1
165002 BOON TIONG ARCADIA 1
165004 BOON TIONG ARCADIA 1
165006 BOON TIONG ARCADIA 1
165008 BOON TIONG ARCADIA 1
165018 MULTI STOREY CAR PARK 1
165020 Not available 1
165022 HDB-BUKIT MERAH 1
165026 MEMBINA COURT 1
166002 BOON TIONG ARCADIA 1
166006 BOON TIONG ARCADIA 1
166008 BOON TIONG ARCADIA 1
166022 HDB-BUKIT MERAH 1
166026 MEMBINA COURT 1
167002 BOON TIONG ARCADIA 1
167008 MULTI STOREY CAR PARK 1
167026 MEMBINA COURT 1
168581 Not available 1
168582 OUTRAM COMMUNITY HOSPITAL 1
168583 Not available 1
168591 HIGHLINE RESIDENCES 1
168592 HIGHLINE RESIDENCES 1
168593 HIGHLINE RESIDENCES 1
168594 HIGHLINE RESIDENCES 1
168595 HIGHLINE RESIDENCES 1
168604 HAVELOCK MRT STATION (TE16) 2
168622 OUTRAM SECONDARY SCHOOL 1
168641 TIONG BAHRU ESTATE 17
168642 TIONG BAHRU ESTATE 4
168643 TIONG BAHRU ESTATE 4
168644 TIONG BAHRU ESTATE 4

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.