Postal Code Finder
Registry / Japan / Okayama Ken

Postal codes of Okayama Ken (Japan)

Comprehensive directory for the Okayama Ken hub. Our registry indexes 2,577 geocoded administrative entries across 25 distinct provinces.

Verified data profile for Okayama Ken

Based on 2,577 records, 2,567 postal code values and 2,132 mapped localities. Coordinate coverage is 100.0%.

2,577
Records
2,567
Postal identifiers
100.0%
Geocoded
700-0000
Example code
Postal code Locality Administrative path Coordinates
700-0000 Higashi Ku Okayama Ken / Okayama Shi / Higashi Ku 34.6967, 133.935
700-0000 Kita Ku Okayama Ken / Okayama Shi / Kita Ku 34.6967, 133.935
700-0000 Minami Ku Okayama Ken / Okayama Shi / Minami Ku 34.6967, 133.935
700-0000 Naka Ku Okayama Ken / Okayama Shi / Naka Ku 34.6967, 133.935
700-0001 Shuku Okayama Ken / Okayama Shi / Kita Ku 34.704, 133.9303
700-0002 Shukuhommachi Okayama Ken / Okayama Shi / Kita Ku 34.6992, 133.9369

Related postal lookups

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Country · 146,883 records
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Osaka Fu
Region · 4,729 records
Fukushima Ken
Region · 4,282 records
Chiba Ken
Region · 4,232 records
Fukuoka Ken
Region · 4,147 records

Administrative area coverage

Use this page to browse the administrative hierarchy, compare representative postal codes and move to related areas without guessing slugs. The canonical route for this record set is /postal-codes/japan/okayama-ken.

How to use this lookup

  • Open the strongest child areas first when browsing a large administrative region.
  • Compare related postal prefixes before choosing a local import key.
  • Use the country dataset when you need full coverage beyond the visible sample.
Records
2,577
Database rows represented by this canonical route.
Postal identifiers
2,567
Distinct postal code values in this route.
Localities
2,132
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Detected format
7 digits (NNN-NNNN)
Japanese postal codes use seven digits, commonly formatted with a hyphen after the third digit.
Example
700-0000
Sample code from Higashi Ku.
Browse level
administrative hub
This page connects parent geography, child areas, prefix ranges and downloadable records.
Code Place Hierarchy Coordinates
700-0000 Higashi Ku Okayama Ken / Okayama Shi / Higashi Ku 34.6967, 133.935
700-0000 Kita Ku Okayama Ken / Okayama Shi / Kita Ku 34.6967, 133.935
700-0000 Minami Ku Okayama Ken / Okayama Shi / Minami Ku 34.6967, 133.935
700-0000 Naka Ku Okayama Ken / Okayama Shi / Naka Ku 34.6967, 133.935
700-0001 Shuku Okayama Ken / Okayama Shi / Kita Ku 34.704, 133.9303
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 · 146,883 records
Hokkaido
Region · 9,436 records
Aichi Ken
Region · 9,253 records
Tokyo To
Region · 8,801 records
Kyoto Fu
Region · 6,925 records
Niigata Ken
Region · 6,051 records
Hyogo Ken
Region · 5,667 records
Osaka Fu
Region · 4,729 records
Fukushima Ken
Region · 4,282 records

Data questions

What does the Okayama Ken page cover?

It connects 2,577 postal records in Japan with child areas, related prefixes, examples and download/API paths.

How do I browse nearby areas from Okayama Ken?

Use the child-area cards, parent breadcrumbs and related prefix links to move through the canonical hierarchy.

Why are only representative rows visible?

Large administrative pages keep bounded HTML for speed and expose full coverage through dataset exports.

Search Okayama Ken postal codes and localities

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Geographic Context

Okayama Ken is a key administrative jurisdiction within Japan. Our registry provides a comprehensive overview of its internal divisions, facilitating precise spatial analysis and logistical mapping across its 25 provinces.

Postal code ranges covering Okayama Ken

Use these prefix ranges when you know the first digits or letters of a local postal identifier. Each link opens a country-level range with matching localities and coordinates.

All Japan prefixes
70
1,692 records in this hub, 1,683 codes nationwide.
71
885 records in this hub, 884 codes nationwide.

Navigate Okayama Ken provinces

Interactive Navigation: Markers represent geometric administrative centroids. Explore the regional registry by clicking on specific spatial clusters.

Provinces and postal code coverage

Showing top 24 of 24

Administrative provinces

Showing top 1 of 1

Download the Okayama Ken postal code dataset

Access the complete administrative registry for Okayama Ken. Structured datasets available in XLSX, CSV, and JSON formats for immediate integration.

Download XLSX CSV Export JSON export
Verified Scope: Okayama Ken Hub • Entities: 2,577 technical records

Frequently Asked Questions: Okayama Ken postal code guide

What is the postal structure for Okayama Ken?

Okayama Ken is represented in the Japan postal registry with verified coordinates and administrative hierarchy fields.

Can I download postal code data for Okayama Ken?

Yes. The dataset for Okayama Ken can be exported in CSV, Excel and JSON formats from the download section on this page.

How many subdivisions are mapped for Okayama Ken?

Okayama Ken currently aggregates 25 mapped subdivisions in the public registry.

What does the Okayama Ken page cover?

It connects 2,577 postal records in Japan with child areas, related prefixes, examples and download/API paths.

How do I browse nearby areas from Okayama Ken?

Use the child-area cards, parent breadcrumbs and related prefix links to move through the canonical hierarchy.