Postal Code Finder
Registry / Japan / Postal code prefixes / 98 / 981-2303 /

Postal code 981-2303 in Koya, Japan

📍 What is My Postal Code?

Postal code 981-2303 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 981-2303

1 Place
Koya
981-2303
Miyagi Ken · Igu Gun · Marumori Machi
📍 37.9221, 140.6509

Interactive Map: 981-2303 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 981-2303.

Nearby postal code lookups in Japan

Compare 981-2303 with adjacent postal codes in the same area or prefix range:

981-2192
丸森町役場
981-2201
Hippo
981-2301
Ohariokura
981-2302
Oharikawahari
981-2401
Kosai
981-2402
Kaneyama
981-2501
Ouchi
981-3100
Izumi Ku

Postal code prefix range: 98

Postal code 981-2303 belongs to the 98 prefix district in Japan.

View all 98 postal codes → Japan Directory

Verified data profile for Postal code 981-2303

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
981-2303
Example code
Postal code Locality Administrative path Coordinates
981-2303 Koya Miyagi Ken / Igu Gun / Marumori Machi 37.9221, 140.6509

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 98
Postal code range · 3,266 records
981-2192
Nearby postal code · 1 records
981-2201
Nearby postal code · 1 records
981-2301
Nearby postal code · 1 records
981-2302
Nearby postal code · 1 records
981-2401
Nearby postal code · 1 records
981-2402
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/japan/code/9812303.

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
981-2303
Sample code from Koya.
Code Place Hierarchy Coordinates
981-2303 Koya Miyagi Ken / Igu Gun / Marumori Machi 37.9221, 140.6509
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

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 98
Postal code range · 3,266 records
981-2192
Nearby postal code · 1 records
981-2201
Nearby postal code · 1 records
981-2301
Nearby postal code · 1 records
981-2302
Nearby postal code · 1 records
981-2401
Nearby postal code · 1 records
981-2402
Nearby postal code · 1 records

Data questions

How should I validate 981-2303?

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.