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
329339 Not available 1
329340 Not available 1
329341 NEEM TREE 1
329342 TAI PEI APARTMENTS 1
329343 VERTICUS 1
329363 ONE DUSUN RESIDENCES 1
329370 GALLERY FIFTEEN 1
329371 GAIA 1
329387 NEW COURT 1
329410 SIN GUAN HIN MANSIONS 1
329411 SIN GUAN HIN MANSIONS 1
329415 THE CITRINE 1
329425 VISTA RESIDENCES 1
329426 VISTA RESIDENCES 1
329504 BIRCHWOOD MANSIONS 1
329505 BALESTIER REGENCY 1
329506 AMPAS APARTMENTS 1
329507 THE VIRIDIAN 1
329508 Not available 1
329510 TAI PEI OLD PEOPLE'S HOME 1
329511 Not available 1
329512 Not available 1
329513 HO SENG LEE FLATTED WAREHOUSE 1
329514 FEEHA CHENG SEAH TEMPLE & OLD FOLKS HOME 2
329515 PHANG PHENG MEI TEMPLE 2
329516 BALESTIER WAREHOUSE 1
329517 Not available 1
329543 IBIS SINGAPORE NOVENA 1
329550 IRESIDENCES 1
329552 THE CENTRIO 1
329557 CASA IRRAWADDY 1
329560 MINISTRY OF HOME AFFAIRS (MHA) 12
329561 NEW PHOENIX PARK 1
329562 REN CI COMMUNITY HOSPITAL 2
329563 24-HOUR WALK-IN CLINIC (MOUNT ELIZABETH NOVENA HOSPITAL) 3
329564 DOMUS 1
329565 ROYAL SQUARE AT NOVENA 2
329566 ROYAL SQUARE AT NOVENA 1
329568 COURTYARD BY MARRIOTT SINGAPORE NOVENA 2
329578 THONG TECK SIAN TONG LIAN SIN SIA TEMPLE 1
329583 VA RESIDENCES 1
329584 COMPANION ANIMAL SURGERY 1
329585 SUMMER GREEN 1
329586 BALESTIER STUDENTS' HOSTEL 2
329589 Not available 1
329591 Not available 1
329593 Not available 1
329595 Not available 1
329597 Not available 1
329598 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.