Registry / Korea (South) / 인천광역시

Postal codes of 인천광역시 (Korea (South))

Comprehensive directory for the 인천광역시 hub. Our registry indexes 1,304 geocoded administrative entries across 10 distinct provinces.

Verified data profile for 인천광역시

Based on 1,304 records, 1,296 postal code values and 28 mapped localities. Coordinate coverage is 100.0%.

1,304

Records

1,296

Postal identifiers

100.0%

Geocoded

21000

Example code

Postal code	Locality	Administrative path	Coordinates
21000	계양구	인천광역시 / 계양구	37.578, 126.6985
21001	계양구	인천광역시 / 계양구	37.577, 126.7113
21002	계양구	인천광역시 / 계양구	37.58, 126.7225
21003	계양구	인천광역시 / 계양구	37.589, 126.7334
21004	계양구	인천광역시 / 계양구	37.5797, 126.7343
21005	계양구	인천광역시 / 계양구	37.5813, 126.7449

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/korea-south/incheongwangyeoksi.

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

1,304

Database rows represented by this canonical route.

Postal identifiers

1,296

Distinct postal code values in this route.

Localities

Mapped place names or administrative entries.

Coordinate coverage

100.0%

Rows with latitude and longitude available.

Detected format

5 digits (NNNNN)

South Korean postal codes use five numeric digits.

Example

21000

Sample code from 계양구.

Browse level

administrative hub

This page connects parent geography, child areas, prefix ranges and downloadable records.

Code	Place	Hierarchy	Coordinates
21000	계양구	인천광역시 / 계양구	37.578, 126.6985
21001	계양구	인천광역시 / 계양구	37.577, 126.7113
21002	계양구	인천광역시 / 계양구	37.58, 126.7225
21003	계양구	인천광역시 / 계양구	37.589, 126.7334
21004	계양구	인천광역시 / 계양구	37.5797, 126.7343

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

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경상남도

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부산광역시

Region · 2,295 records

전라남도

Region · 2,096 records

충청남도

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강원도

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Data questions

What does the 인천광역시 page cover?

It connects 1,304 postal records in Korea (South) with child areas, related prefixes, examples and download/API paths.

How do I browse nearby areas from 인천광역시?

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 인천광역시 postal codes and localities

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Geographic Context

인천광역시 is a key administrative jurisdiction within Korea (South). Our registry provides a comprehensive overview of its internal divisions, facilitating precise spatial analysis and logistical mapping across its 10 provinces.

Postal code ranges covering 인천광역시

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 Korea (South) prefixes

604 records in this hub, 604 codes nationwide.

592 records in this hub, 592 codes nationwide.

108 records in this hub, 100 codes nationwide.

Navigate 인천광역시 provinces

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