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nojimage/local-gov-code-jp
==========================

Local government codes in Japan

v1.6.20240101(6mo ago)7573↑175%1[1 issues](https://github.com/nojimage/local-gov-code-jp/issues)MITPHPCI passing

Since Jun 12Pushed 6mo ago1 watchersCompare

[ Source](https://github.com/nojimage/local-gov-code-jp)[ Packagist](https://packagist.org/packages/nojimage/local-gov-code-jp)[ RSS](/packages/nojimage-local-gov-code-jp/feed)WikiDiscussions master Synced 1mo ago

READMEChangelog (8)Dependencies (5)Versions (13)Used By (0)

Local government codes in Japan
===============================

[](#local-government-codes-in-japan)

 [ ![Build Status](https://github.com/nojimage/local-gov-code-jp/actions/workflows/ci.yml/badge.svg) ](https://github.com/nojimage/local-gov-code-jp/actions/workflows/ci.yml) [ ![Latest Stable Version](https://camo.githubusercontent.com/951c73d514d2dcee11827655006c3d1ee5fa63d15b4f458de0ba2341f15b6d5e/68747470733a2f2f696d672e736869656c64732e696f2f7061636b61676973742f762f6e6f6a696d6167652f6c6f63616c2d676f762d636f64652d6a702e7376673f7374796c653d666c61742d737175617265) ](https://packagist.org/packages/nojimage/local-gov-code-jp)

総務省の提供する全国地方公共団体コードをJSON化したものです。

[総務省｜電子自治体｜全国地方公共団体コード](https://www.soumu.go.jp/denshijiti/code.html)

都道府県コード及び市区町村コード（令和6年1月1日現在）をベースに作成しています。

- prefectures.json 都道府県コード
- cities.json 市区町村コード
- wards.json 政令指定都市の区コード
- index.json 上記prefectures, cities, wardsを結合したもの
- jp\_local\_gov\_codes.mysql.sql MySQL用テーブル定義＋データ
- jp\_local\_gov\_codes.sqlite.sql SQLite用テーブル定義＋データ

を提供します。

Data Example
------------

[](#data-example)

### prefectures.json

[](#prefecturesjson)

```
[
    {
        "type": "prefecture",
        "code": "010006",
        "name": "北海道",
        "kana": "ほっかいどう",
        "pref_code": "010006",
        "pref_name": "北海道",
        "pref_kana": "ほっかいどう"
    },
    {
        "type": "prefecture",
        "code": "020001",
        "name": "青森県",
        "kana": "あおもりけん",
        "pref_code": "020001",
        "pref_name": "青森県",
        "pref_kana": "あおもりけん"
    },
// ...
```

### cities.json

[](#citiesjson)

```
[
    {
        "type": "city",
        "code": "011002",
        "name": "北海道札幌市",
        "kana": "ほっかいどうさっぽろし",
        "city_code": "011002",
        "city_name": "札幌市",
        "city_kana": "さっぽろし",
        "pref_code": "010006",
        "pref_name": "北海道",
        "pref_kana": "ほっかいどう"
    },
    {
        "type": "city",
        "code": "012025",
        "name": "北海道函館市",
        "kana": "ほっかいどうはこだてし",
        "city_code": "012025",
        "city_name": "函館市",
        "city_kana": "はこだてし",
        "pref_code": "010006",
        "pref_name": "北海道",
        "pref_kana": "ほっかいどう"
    },
// ...
```

### wards.json

[](#wardsjson)

```
[
    {
        "type": "ward",
        "code": "011011",
        "name": "北海道札幌市中央区",
        "kana": "ほっかいどうさっぽろしちゅうおうく",
        "ward_code": "011011",
        "ward_name": "中央区",
        "ward_kana": "ちゅうおうく",
        "city_code": "011002",
        "city_name": "札幌市",
        "city_kana": "さっぽろし",
        "pref_code": "010006",
        "pref_name": "北海道",
        "pref_kana": "ほっかいどう"
    },
    {
        "type": "ward",
        "code": "011029",
        "name": "北海道札幌市北区",
        "kana": "ほっかいどうさっぽろしきたく",
        "ward_code": "011029",
        "ward_name": "北区",
        "ward_kana": "きたく",
        "city_code": "011002",
        "city_name": "札幌市",
        "city_kana": "さっぽろし",
        "pref_code": "010006",
        "pref_name": "北海道",
        "pref_kana": "ほっかいどう"
    },
// ...
```

Installation
------------

[](#installation)

Composerによるインストールが可能です。

```
composer require nojimage/local-gov-code-jp

```

Build
-----

[](#build)

docker-compose を利用してデータをビルドできます。

```
docker compose build
docker compose run --rm builder

```

###  Health Score

45

—

FairBetter than 93% of packages

Maintenance64

Regular maintenance activity

Popularity23

Limited adoption so far

Community10

Small or concentrated contributor base

Maturity70

Established project with proven stability

 Bus Factor1

Top contributor holds 98.2% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~270 days

Recently: every ~641 days

Total

11

Last Release

192d ago

### Community

Maintainers

![](https://www.gravatar.com/avatar/a3fe494e51e33958f5c8079669fd036dfee4c2e6b11f85f2249ba36c371986e3?d=identicon)[nojimage](/maintainers/nojimage)

---

Top Contributors

[![nojimage](https://avatars.githubusercontent.com/u/100564?v=4)](https://github.com/nojimage "nojimage (54 commits)")[![qsona](https://avatars.githubusercontent.com/u/1625314?v=4)](https://github.com/qsona "qsona (1 commits)")

---

Tags

databasejapanlocal-government

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