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
397655 Not available 2
397656 Not available 1
397657 Not available 1
397658 Not available 3
397659 Not available 1
397660 Not available 4
397662 GOLDEN DRAGON HOTEL 1
397664 Not available 1
397665 Not available 3
397688 KALLANG THEATRE 1
397691 SINGAPORE INDOOR STADIUM 1
397692 STADIUM MRT STATION (CC6) 1
397693 DBS KALLANG LEISURE PARK 5
397697 SPORTS HUB LIBRARY 1
397698 SINGAPORE SPORTS MUSEUM 1
397699 WATER SPORTS CENTRE 1
397724 KALLANG SQUASH & TENNIS CENTRE 1
397732 NATIONAL CADET CORPS KALLANG 1
397750 Not available 1
397751 Not available 1
397773 Not available 1
397774 KALLANG WATER SPORT CENTRE 2
397775 Not available 1
397776 Not available 1
397777 Not available 1
397797 KALLANG NETBALL CENTRE 1
397799 Not available 1
397800 Not available 1
397801 Not available 1
397802 Not available 1
397803 Not available 1
397804 KALLANG SQUASH/TENNIS CENTRE 2
397805 Not available 1
397972 KALLANG ESTATE FRESH MARKET AND FOOD CENTRE 1
397973 DAKOTA MRT STATION 5
397997 MOUNTBATTEN VOCATIONAL SCHOOL 2
397998 SINGAPORE ASSOCIATION FOR THE DEAF 2
397999 CHERIE HEARTS @ MOUNTBATTEN PTE. LTD. 8
398000 MOUNTBATTEN CENTRE 1
398002 Not available 1
398004 Not available 1
398006 MOUNTBATTEN MRT STATION 4
398007 CHILDFIRST 4
398008 223 @ MOUNTBATTEN 3
398022 Not available 3
398023 Not available 3
398024 Not available 3
398025 Not available 3
398026 ASTON MANSIONS 1
398027 ASTON MANSIONS 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.