Postal Code Finder
Registry / Singapore / Postal code prefixes / 20 / 209401 /

Postal code 209401 in Dunlop Street, Singapore

📍 What is My Postal Code?

Postal code 209401 covers 1 verified locality record in Singapore with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 209401

1 Place
Dunlop Street
209401
📍 1.305, 103.8533

Interactive Map: 209401 (Singapore)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 209401.

Nearby postal code lookups in Singapore

Compare 209401 with adjacent postal codes in the same area or prefix range:

209397
Dunlop Street
209398
Dunlop Street
209399
Dunlop Street
209400
Dunlop Street
209402
Dunlop Street
209403
Dunlop Street
209404
Dunlop Street
209405
Dunlop Street

Postal code prefix range: 20

Postal code 209401 belongs to the 20 prefix district in Singapore.

View all 20 postal codes → Singapore Directory

Verified data profile for Postal code 209401

Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

1
Records
1
Postal identifiers
100.0%
Geocoded
209401
Example code
Postal code Locality Administrative path Coordinates
209401 Dunlop Street 1.305, 103.8533

Related postal lookups

Singapore
Country
Postal code prefixes
Postal code prefixes
Prefix 20
Postal code range · 1,468 records
209397
Nearby postal code · 1 records
209398
Nearby postal code · 1 records
209399
Nearby postal code · 1 records
209400
Nearby postal code · 1 records
209402
Nearby postal code · 1 records
209403
Nearby postal code · 1 records

Postal code validation data

Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/singapore/code/209401.

Records
1
Database rows represented by this canonical route.
Postal identifiers
1
Distinct postal code values available for this page.
Localities
1
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Example
209401
Sample code from Dunlop Street.
Code Place Hierarchy Coordinates
209401 Dunlop Street 1.305, 103.8533
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Singapore
Country
Postal code prefixes
Postal code prefixes
Prefix 20
Postal code range · 1,468 records
209397
Nearby postal code · 1 records
209398
Nearby postal code · 1 records
209399
Nearby postal code · 1 records
209400
Nearby postal code · 1 records
209402
Nearby postal code · 1 records
209403
Nearby postal code · 1 records

Data questions

How should I validate 209401?

Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.

What context is available for this record?

The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.