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
088886 TANJONG PAGAR CONSERVATION AREA 1
088887 BLAIR PLAIN CONSERVATION AREA 1
088888 BLAIR PLAIN CONSERVATION AREA 1
088889 HOME TEAM CAREER CENTRE 1
088891 Not available 2
088892 Not available 2
088893 Not available 2
088894 Not available 2
088895 Not available 2
088896 Not available 2
088897 Not available 1
088898 Not available 2
088899 Not available 1
088900 Not available 3
088901 Not available 3
088902 Not available 3
088903 Not available 3
088904 SINGAPORE INSTITUTE OF ARCHITECTS 3
088905 SINGAPORE INSTITUTE OF ARCHITECTS 3
088906 MAXWELL MRT STATION (TE18) 2
088933 Not available 5
088934 GENTING CENTRE 1
088935 Not available 5
088936 Not available 5
088937 Not available 5
088938 Not available 5
088981 Not available 1
088982 Not available 1
088983 Not available 1
088984 KWAN-IN WELFARE SOCIETY FREE CLINIC 2
088985 Not available 1
088991 Not available 1
088992 Not available 3
088993 Not available 3
088994 Not available 4
088995 KRETA AYER COMMUNITY CLUB 1
088996 Not available 3
088997 KRETA AYER PEOPLE'S THEATRE 1
088998 Not available 3
088999 Not available 1
089000 Not available 1
089001 Not available 3
089002 Not available 1
089003 CENTRE OF HOPE CHURCH 4
089004 Not available 3
089005 Not available 3
089006 Not available 3
089007 Not available 3
089008 Not available 3
089053 DBS PSA TANJONG PAGAR COMPLEX 2

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.