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Registry / Japan / Postal Code prefixes / 02 / 021-0851 /

Postal Code 021-0851 in Sekigaoka, Japan

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Postal code 021-0851 covers 1 verified locality record in Japan with interactive boundary centroid map and administrative hierarchy.

VERIFIED QUICK ANSWER & ADDRESS FORMAT 📏 Calculate Distance & Mail Time from 021-0851 →
Province / County / District
Ichinoseki Shi
Region & Locality
Sekigaoka, Iwate Ken (Japan)
📦 How to Write a Mailing Address for 021-0851 
Recipient Name
Street Address / Building No.
021-0851 Sekigaoka, Iwate Ken
JAPAN

Mapped Localities for 021-0851

1 Place
Sekigaoka
021-0851
Iwate Ken · Ichinoseki Shi
📍 38.9179, 141.1451

Interactive Map: 021-0851 (Japan)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 021-0851.

Nearby postal code lookups in Japan

Compare 021-0851 with adjacent postal codes in the same area or prefix range:

021-0864 📍 1.0 km · 0.6 mi
Asahicho
021-0866 📍 1.0 km · 0.6 mi
Minamishimmachi
021-0861 📍 1.1 km · 0.7 mi
Hataoriyama
021-0865 📍 1.1 km · 0.7 mi
Niiyama
021-0867 📍 1.1 km · 0.7 mi
Ekimae
021-0862 📍 1.2 km · 0.7 mi
Chiyodacho
021-0863 📍 1.2 km · 0.7 mi
Minamimachi
021-0872 📍 1.2 km · 0.7 mi
Miyasakacho

Postal code prefix range: 02

Postal code 021-0851 belongs to the 02 prefix district in Japan.

View all 02 postal codes → Japan Directory

Verified data profile for Postal Code 021-0851

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
021-0851
Example code
Postal code Locality Administrative path Coordinates
021-0851 Sekigaoka Iwate Ken / Ichinoseki Shi 38.9179, 141.1451

Related postal lookups

Japan
Country
Postal Code prefixes
Postal code prefixes
Prefix 02
Postal code range · 2,107 records
021-0864
Nearby postal code · 1 records
021-0866
Nearby postal code · 1 records
021-0861
Nearby postal code · 1 records
021-0865
Nearby postal code · 1 records
021-0867
Nearby postal code · 1 records
021-0862
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/0210851.

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
021-0851
Sample code from Sekigaoka.
Code Place Hierarchy Coordinates
021-0851 Sekigaoka Iwate Ken / Ichinoseki Shi 38.9179, 141.1451
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 02
Postal code range · 2,107 records
021-0864
Nearby postal code · 1 records
021-0866
Nearby postal code · 1 records
021-0861
Nearby postal code · 1 records
021-0865
Nearby postal code · 1 records
021-0867
Nearby postal code · 1 records
021-0862
Nearby postal code · 1 records

Data questions

How should I validate 021-0851?

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.