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NXS-GRX-JPN · Eastern Asia · Regions

Saitama

First-level unit, Japan: people, area, the units inside and neighbours, with risk values when released.

Page GRX-JPN-REdition Baseline Edition 2026Evidence close 2026-09-30ISO JPN / JPStatus UN member stateValues not yet publishedMethod v1.0.0-draft
6,930,451
人(GHSL 2025)
3,797 km²
面积
6%
of Japan
44
所辖单位

01地图

Inside Saitama

The 44 ADM2 units of Saitama.

FIG 1 · 44 units inside Saitama
正在加载地图

单位高度随每 km² 人口升高 · GHSL 2025 栅格 · 地形 · ADM1 ADM2风险值将在发布时提供
最低五分位较低五分位中间五分位较高五分位最高五分位无数据
柱高和颜色表示各单位每 km² 人口,按所示单位的五分位数分级(地图图例给出分界值);网格上无人口的单位显示为灰色,不属于最低一级;底层栅格为 GHSL 2025 人口网格。这些是来源观测值,不是指数值。选择一个单位可深入查看其下辖单位;地图上方的路径可逐级返回。
02数据概览

人口、面积和密度

来自开放网格、在边界内汇总的来源观测值;不是指数值。

人口 · GHSL 2025

6,930,451

6% of Japan.

人口 · WorldPop 2025

7,236,212

与 GHSL 相差 +4%;两套网格的方法不同。

面积

3,797 km²

1,825 people per km².

代码

JP-11

边界来源所载的行政区划代码。

低海拔沿海地带

2,398,106

people on land at or below 10 m, 34.6% of the unit (GEBCO 2024 and GHSL 2025).

03单位

44 units inside Saitama

每个单位都有自己的页面。

Boundary licences: Open Data Commons Open Database License 1.0 · Creative Commons Attribution-ShareAlike 2.0.

单位 代码 人口(GHSL) 人口(WorldPop) 面积 km² 每平方公里 占比 沿海 ≤ 10 m
Ageo – 152,554 159,601 45.24 3,372 2.2% 0
Asaka – 146,081 167,273 18.31 7,978 2.1% 0
Chichibu – 66,695 57,438 577.39 116 1% 0
Fujimi – 33,743 32,252 19.64 1,718 0.5% 0
Fujimino – 146,003 167,184 14.71 9,925 2.1% 51,531
Fukaya – 154,693 152,425 138.77 1,115 2.2% 0
Gyoda – 102,541 90,903 67.48 1,520 1.5% 0
Hanno – 58,579 59,867 192.7 304 0.8% 0
Hanyu – 46,565 40,612 58.34 798 0.7% 0
Hasuda – 41,146 39,329 27.31 1,507 0.6% 12,263
Hidaka – 49,389 45,122 47.39 1,042 0.7% 0
Higashimatsuyama – 75,490 82,628 65.53 1,152 1.1% 0
Honjo – 63,840 65,744 89.91 710 0.9% 0
Iruma – 155,891 146,723 44.95 3,468 2.2% 0
Kamikawa – 9,829 8,272 47.58 207 0.1% 0
Kamisato – 53,541 51,696 29.26 1,830 0.8% 0
Kasukabe – 273,994 213,368 66.09 4,146 3.9% 204,943
Kawagoe – 320,500 296,507 109.13 2,937 4.6% 15,493
Kawaguchi – 613,119 691,157 61.92 9,902 8.8% 462,385
Kazo – 132,521 133,511 133.78 991 1.9% 6,277
Kitamoto – 70,751 70,751 19.78 3,577 1% 555
Konosu – 81,410 84,346 67.14 1,213 1.2% 0
Koshigaya – 423,147 486,325 59.93 7,061 6.1% 418,557
Kuki – 105,329 108,347 82.03 1,284 1.5% 26,524
Kumagaya – 241,765 244,958 159.94 1,512 3.5% 0
Misato – 106,501 127,586 29.96 3,555 1.5% 106,501
Miyoshi – 106,501 106,501 15.35 6,938 1.5% 0
Niiza – 240,229 240,229 22.72 10,573 3.4% 0
Okegawa – 100,224 94,000 25.48 3,933 1.4% 6,802
Saitama – 1,002,997 1,160,292 217.63 4,609 14.3% 286,997
Sakado – 115,579 115,579 40.88 2,827 1.7% 0
Satte – 66,081 62,624 33.9 1,949 0.9% 42,120
Sayama – 187,672 182,969 49.01 3,829 2.7% 0
Shiki – 200,406 229,478 9.08 22,071 2.9% 51,870
Shiraoka – 56,449 61,786 25.07 2,252 0.8% 26,564
Soka – 199,508 218,364 27.37 7,289 2.9% 0
Toda – 111,421 139,645 18.28 6,095 1.6% 98,312
Tokorozawa – 183,085 143,215 71.99 2,543 2.6% 0
Tsurugashima – 59,132 56,520 17.63 3,354 0.8% 0
Wako – 137,972 137,972 11.01 12,532 2% 0
Warabi – 251,166 314,782 4.99 50,334 3.6% 226,542
Yashio – 183,101 200,406 18.18 10,072 2.6% 180,229
Yoshikawa – 56,556 61,903 31.85 1,776 0.8% 55,447
Yoshimi – 8,453 7,053 38.72 218 0.1% 66
04风险暴露

开放风险暴露图层

中心点落在该单位内且包含各 Natural Earth 图层的 H3 分辨率 3 单元格数量。

城市区域
在此分辨率下没有
港口
在此分辨率下没有
机场
在此分辨率下没有
主要道路
在此分辨率下没有
铁路
在此分辨率下没有
河流和湖泊
在此分辨率下没有
05风险

风险值

Values when released. Subnational risk values for Saitama publish with the edition from The Global Risks Index. Until then, run a scenario on open data for Japan.
06相邻单位

相邻单位

07来源

来源、致谢与许可协议

ADM1 边界
geoBoundaries (William & Mary geoLab), gbOpen JPN ADM1, source: OpenStreetMap, Wambacher © OpenStreetMap contributors, licence: Open Data Commons Open Database License 1.0 (share-alike: this boundary layer is offered under the same licence) · source · represents 2017. Offered under the same licence (Open Data Commons Open Database License 1.0), kept as its own layer and not merged into other data.
ADM2 边界
geoBoundaries (William & Mary geoLab), gbOpen JPN ADM2, source: OpenStreetMap, Wambacher © OpenStreetMap contributors, licence: Creative Commons Attribution-ShareAlike 2.0 (share-alike: this boundary layer is offered under the same licence) · source · represents 2017. Offered under the same licence (Creative Commons Attribution-ShareAlike 2.0), kept as its own layer and not merged into other data.
底图
OpenFreeMap © OpenMapTiles (CC BY 4.0) · data © OpenStreetMap contributors (ODbL 1.0). Vector tiles requested by the reader’s browser, unmodified; the map falls back to plain land and sea when the host does not answer.
地形
Terrain Tiles (Mapzen, AWS Open Data), compiled from SRTM and other public elevation sources (NASA, USGS, ETOPO1, GMTED, EU-DEM under the Copernicus programme, Geoscience Australia, Kartverket, INEGI, LINZ, data.gov.uk). Display relief, not survey data.
人口
GHSL 2025 人口网格,欧盟委员会联合研究中心(CC BY 4.0),以 0.05° 显示并按单位求和;WorldPop 2025(CC BY 4.0)作为第二个估计。小于一个格网单元的单位采用其所在格网单元的密度。
国家
Natural Earth(公有领域)。
高程
GEBCO Compilation Group (2024) GEBCO 2024 Grid (public domain), reduced to 0.05°: the share of each cell’s land at or below 10 m, weighted by GHSL 2025 people for the low coastal zone.
立场
边界仅用于标示位置,不对任何边界、名称或地位持立场。