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
387820 LOTUS AT PAYA LEBAR (WEST WING) 3
387822 LOTUS AT PAYA LEBAR (WEST WING) 2
387824 LOTUS AT PAYA LEBAR (WEST WING) 2
387826 LOTUS AT PAYA LEBAR (WEST WING) 2
387828 LOTUS AT PAYA LEBAR (WEST WING) 3
387830 LOTUS AT PAYA LEBAR (WEST WING) 2
387832 LOTUS AT PAYA LEBAR (WEST WING) 3
387834 LOTUS AT PAYA LEBAR (WEST WING) 2
387836 LOTUS AT PAYA LEBAR (WEST WING) 2
387839 LOTUS AT PAYA LEBAR (WEST WING) 1
387843 GEYLANG TELEPHONE EXCHANGE 1
387844 LOTUS AT PAYA LEBAR (WEST WING) 1
387864 MADRASAH AL-MA'ARIF AL-ISLAMIAH 1
387865 MADRASAH AL-MA'ARIF AL-ISLAMIAH 1
387866 D'WEAVE 1
387869 SIMS DORADO 1
387874 Not available 1
387875 Not available 1
387876 Not available 1
387877 Not available 1
387878 SUNFLOWER GRANDEUR 1
387882 SIMS RESIDENCES 1
387901 MORO MANSIONS 1
387902 PALM LODGE 1
387903 Not available 1
387904 PALM LODGE 1
387905 Not available 1
387906 GUILIN MANSIONS 1
387907 MY WORLD PRESCHOOL LTD. 3
387908 FIRST JUNIOR PRESCHOOL 2
387909 Not available 1
387911 Not available 1
387912 NTWU BUILDING 4
387913 NTWU BUILDING 4
387914 SUNNY GROVE 1
387934 AMITABHA BUILDING 1
387935 CENTRA LOFT 1
387938 CHRISTIAN OUTREACH CENTRE SINGAPORE 2
387939 Not available 1
387940 BAODE BUILDING 1
387941 NAM HAI KEING 2
387942 BAODE BUILDING 1
387943 REGAL 35 1
387945 REGAL 35 1
387946 SIXTEEN35 RESIDENCES 1
387949 REZI 35 1
387951 FUYUEN COURT 1
387972 Not available 2
387973 Not available 2
387975 Not available 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.