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 ZIP Code Data

121,360 zip code found

Postal Code Building / Place Records
218561 LITTLE INDIA CONSERVATION AREA 1
218562 LITTLE INDIA CONSERVATION AREA 3
218563 LITTLE INDIA CONSERVATION AREA 3
218564 LITTLE INDIA CONSERVATION AREA 3
218565 LITTLE INDIA CONSERVATION AREA 3
218566 LITTLE INDIA CONSERVATION AREA 3
218567 LITTLE INDIA CONSERVATION AREA 3
218568 LITTLE INDIA CONSERVATION AREA 3
218569 LITTLE INDIA CONSERVATION AREA 3
218570 LITTLE INDIA CONSERVATION AREA 3
218571 LITTLE INDIA CONSERVATION AREA 3
218572 LITTLE INDIA CONSERVATION AREA 3
218573 LITTLE INDIA CONSERVATION AREA 3
218574 LITTLE INDIA CONSERVATION AREA 3
218575 LITTLE INDIA CONSERVATION AREA 3
218576 LITTLE INDIA CONSERVATION AREA 3
218577 FOOCHOW METHODIST CHURCH 2
218578 COVENANT HOUSE 2
218579 Not available 1
218580 Not available 1
218581 Not available 1
218583 RACE COURSE MANSION 1
218585 Not available 4
218586 THE BLISS 1
218587 Not available 1
218591 RACE COURSE 138 1
218593 RITZ @ FARRER 1
218594 Not available 4
218595 Not available 1
218596 Not available 2
218597 Not available 1
218598 Not available 1
218599 Not available 1
218600 Not available 2
218601 Not available 1
218602 Not available 1
218603 Not available 1
218604 Not available 1
218605 SOHO @ FARRER 1
218607 Not available 1
218608 Not available 1
218609 Not available 1
218610 Not available 1
218611 Not available 1
218612 SOHO 188 1
218617 Not available 1
218618 Not available 1
218633 HOCK SIEW TONG TEMPLE 1
218634 Not available 1
218636 CITY LOFT 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.