東金市, 千葉県 — Population & Basic Data
Basic data for 東金市.
« Back to the municipality list for 千葉県
東金市 is a municipality in 千葉県. Its population is 56,546, ranking 26 out of 54 municipalities in 千葉県, and 460 out of 1747 nationwide.
| Code | 122131 |
|---|---|
| Prefecture | 千葉県 |
| Population | 56,546 |
| Area | 89.12 km² |
| Taxable income | Approx. 812 × ¥100 million |
| Estimated GDP (gross regional product) | Approx. 944 × ¥100 million |
Taxable income and estimated GDP are reference figures derived from local resident-tax and Economic Census statistics. The estimated GDP is a sum of value added by industry and is not an official gross regional product figure such as those published in the Cabinet Office's prefectural accounts (official GDP is generally not published at the municipal level).
Tips
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Frequently asked questions
Side Note — The story behind the National Local Government Code
Japan's six-digit "National Local Government Code", which uniquely identifies every municipality, was established in 1968 by the Ministry of Home Affairs (now the Ministry of Internal Affairs and Communications) to make information processing more efficient. The first two digits represent the prefecture, the next three represent the municipality, and the final digit is a check digit used to catch data-entry errors.
Thanks to that check digit, mistyping even a single digit usually produces an inconsistency that can be caught immediately. Even though the scheme was designed more than half a century ago, it is still used throughout Japanese administrative systems today, including the Basic Resident Register Network.
When municipalities merge, a new code is issued and the old one is retired rather than reused. Looking through the full list of codes, you can still spot traces of the many renumberings that happened during the wave of municipal mergers in the early 2000s.
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