Postal Code Finder
Registry / Japan / Postal code prefixes / 98 / 981-3102 /

Postal code 981-3102 in Koyodai, Japan

📍 What is My Postal Code?

Postal code 981-3102 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 981-3102

1 Place
Koyodai
981-3102
Miyagi Ken · Sendai Shi · Izumi Ku
📍 38.338, 140.8966

Interactive Map: 981-3102 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 981-3102.

Nearby postal code lookups in Japan

Compare 981-3102 with adjacent postal codes in the same area or prefix range:

981-2402
Kaneyama
981-2501
Ouchi
981-3100
Izumi Ku
981-3101
Akaishiminami
981-3103
Yamanotera
981-3104
Eiwadai
981-3105
Tenjinzawa
981-3106
Hosakacho

Postal code prefix range: 98

Postal code 981-3102 belongs to the 98 prefix district in Japan.

View all 98 postal codes → Japan Directory

Verified data profile for Postal code 981-3102

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
981-3102
Example code
Postal code Locality Administrative path Coordinates
981-3102 Koyodai Miyagi Ken / Sendai Shi / Izumi Ku 38.338, 140.8966

Related postal lookups

Japan
Country
Postal code prefixes
Postal code prefixes
Prefix 98
Postal code range · 3,266 records
981-2402
Nearby postal code · 1 records
981-2501
Nearby postal code · 1 records
981-3100
Nearby postal code · 1 records
981-3101
Nearby postal code · 1 records
981-3103
Nearby postal code · 1 records
981-3104
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/9813102.

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
981-3102
Sample code from Koyodai.
Code Place Hierarchy Coordinates
981-3102 Koyodai Miyagi Ken / Sendai Shi / Izumi Ku 38.338, 140.8966
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
981-2402
Nearby postal code · 1 records
981-2501
Nearby postal code · 1 records
981-3100
Nearby postal code · 1 records
981-3101
Nearby postal code · 1 records
981-3103
Nearby postal code · 1 records
981-3104
Nearby postal code · 1 records

Data questions

How should I validate 981-3102?

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.