{
 "generated_at": "2026-10-17T00:37:28+09:00",
 "data_through": {
  "crime": 2025,
  "accident": 2025
 },
 "source": [
  {
   "name": "千葉県警察 犯罪オープンデータ",
   "publisher": "千葉県警察",
   "url": "https://www.npa.go.jp/toukei/seianki/hanzaiopendatalink.html",
   "license": "商用可・出典明記",
   "note": "窃盗7手口。tokeilab が町丁目単位に集計・加工した"
  },
  {
   "name": "警察庁 交通事故統計情報のオープンデータ",
   "publisher": "警察庁",
   "url": "https://www.npa.go.jp/publications/statistics/koutsuu/opendata/index_opendata.html",
   "license": "公共データ利用規約 第1.0版（PDL1.0）。警察庁ウェブサイト利用規約に従い、編集・加工した旨を記載する",
   "note": "人身事故のみ。tokeilab が町丁目・50m格子に集計・加工した"
  },
  {
   "name": "e-Stat 国勢調査 2020年 小地域（町丁・字等）境界・人口",
   "publisher": "総務省統計局",
   "url": "https://www.e-stat.go.jp/gis/statmap-search?page=1&type=2&aggregateUnitForBoundary=A&toukeiCode=00200521&toukeiYear=2020",
   "license": "政府標準利用規約（第2.0版）。出典を明記し、加工した旨を記載する",
   "note": "町丁目の人口・世帯数・重心"
  },
  {
   "name": "e-Stat 令和2年国勢調査 従業地・通学地による人口・就業状態等集計 第1-1表（昼間人口）",
   "publisher": "総務省統計局",
   "url": "https://www.e-stat.go.jp/stat-search/file-download?statInfId=000032214141&fileKind=0",
   "license": "政府標準利用規約（第2.0版）準拠（CC BY 4.0 互換）。出典を明記し、加工した旨を記載する",
   "note": "市区町村の昼間人口。市区町村の人口あたりの件数の分母（夜間人口と昼間人口の大きい方）に使った"
  }
 ],
 "license": "CC-BY-4.0",
 "license_notice": "CC BY 4.0, tokeilab。都道府県警察の犯罪オープンデータ、警察庁の交通事故統計情報のオープンデータ、警視庁の町丁別集計表、e-Stat 国勢調査を tokeilab が加工して作成。",
 "schema_url": "https://tokeilab.org/schema/safety/",
 "canonical_url": "https://tokeilab.org/safety/12441/",
 "language": "ja",
 "title": "千葉県大多喜町の全国治安指数と犯罪・事故の件数",
 "data": {
  "city_code": "12441",
  "city_name": "大多喜町",
  "pref_code": "12",
  "pref_name": "千葉県",
  "population": 8885,
  "n_units": 58,
  "lat": 35.269442,
  "lon": 140.233802,
  "data_through": {
   "crime": 2025,
   "accident": 2025
  },
  "crime_years": [
   2018,
   2019,
   2020,
   2021,
   2022,
   2023,
   2024,
   2025
  ],
  "crime_totals": {
   "ひったくり": {
    "years": {
     "2018": 0,
     "2019": 0,
     "2020": 0,
     "2021": 0,
     "2022": 0,
     "2023": 0,
     "2024": 0,
     "2025": 0
    },
    "unassigned_share_latest": null
   },
   "車上ねらい": {
    "years": {
     "2018": 3,
     "2019": 0,
     "2020": 2,
     "2021": 4,
     "2022": 0,
     "2023": 0,
     "2024": 1,
     "2025": 1
    },
    "unassigned_share_latest": 0.0
   },
   "部品ねらい": {
    "years": {
     "2018": 1,
     "2019": 1,
     "2020": 1,
     "2021": 0,
     "2022": 0,
     "2023": 1,
     "2024": 1,
     "2025": 2
    },
    "unassigned_share_latest": 0.0
   },
   "自動販売機ねらい": {
    "years": {
     "2018": 1,
     "2019": 0,
     "2020": 3,
     "2021": 0,
     "2022": 0,
     "2023": 0,
     "2024": 1,
     "2025": 0
    },
    "unassigned_share_latest": null
   },
   "自動車盗": {
    "years": {
     "2018": 1,
     "2019": 0,
     "2020": 0,
     "2021": 1,
     "2022": 0,
     "2023": 0,
     "2024": 1,
     "2025": 0
    },
    "unassigned_share_latest": null
   },
   "オートバイ盗": {
    "years": {
     "2018": 0,
     "2019": 0,
     "2020": 0,
     "2021": 0,
     "2022": 0,
     "2023": 0,
     "2024": 0,
     "2025": 0
    },
    "unassigned_share_latest": null
   },
   "自転車盗": {
    "years": {
     "2018": 1,
     "2019": 2,
     "2020": 0,
     "2021": 0,
     "2022": 0,
     "2023": 2,
     "2024": 0,
     "2025": 2
    },
    "unassigned_share_latest": 0.0
   }
  },
  "accident_totals": {
   "years": {
    "2019": {
     "accidents": 34,
     "deaths": 0,
     "injured": 49,
     "person_vs_vehicle": 8,
     "vehicle_vs_vehicle": 25,
     "single_vehicle": 1,
     "pedestrian": 8,
     "bicycle": 3,
     "night": 5
    },
    "2020": {
     "accidents": 21,
     "deaths": 1,
     "injured": 36,
     "person_vs_vehicle": 3,
     "vehicle_vs_vehicle": 17,
     "single_vehicle": 1,
     "pedestrian": 3,
     "bicycle": 2,
     "night": 7
    },
    "2021": {
     "accidents": 22,
     "deaths": 0,
     "injured": 27,
     "person_vs_vehicle": 3,
     "vehicle_vs_vehicle": 18,
     "single_vehicle": 1,
     "pedestrian": 3,
     "bicycle": 2,
     "night": 1
    },
    "2022": {
     "accidents": 16,
     "deaths": 0,
     "injured": 17,
     "person_vs_vehicle": 3,
     "vehicle_vs_vehicle": 12,
     "single_vehicle": 1,
     "pedestrian": 3,
     "bicycle": 2,
     "night": 2
    },
    "2023": {
     "accidents": 18,
     "deaths": 0,
     "injured": 30,
     "person_vs_vehicle": 1,
     "vehicle_vs_vehicle": 16,
     "single_vehicle": 1,
     "pedestrian": 1,
     "bicycle": 3,
     "night": 3
    },
    "2024": {
     "accidents": 15,
     "deaths": 0,
     "injured": 19,
     "person_vs_vehicle": 1,
     "vehicle_vs_vehicle": 14,
     "single_vehicle": 0,
     "pedestrian": 1,
     "bicycle": 1,
     "night": 2
    },
    "2025": {
     "accidents": 21,
     "deaths": 1,
     "injured": 26,
     "person_vs_vehicle": 2,
     "vehicle_vs_vehicle": 18,
     "single_vehicle": 1,
     "pedestrian": 2,
     "bicycle": 0,
     "night": 1
    }
   },
   "latest_provisional": true
  },
  "city_only": false,
  "tokyo": null,
  "n_units_pop": 3,
  "notes": [],
  "crime_types": [
   "ひったくり",
   "車上ねらい",
   "部品ねらい",
   "自動販売機ねらい",
   "自動車盗",
   "オートバイ盗",
   "自転車盗"
  ],
  "crime_columns": [
   "count_latest",
   "per_10k_latest",
   "rank_count",
   "rank_per_10k",
   "rank_shown",
   "change_2018_diff",
   "change_2018_ratio",
   "change_3y_diff",
   "change_3y_ratio",
   "evaluable"
  ],
  "ranks_note": "rank_count の母数は n_units、rank_per_10k の母数は n_units_pop。rank_shown=1 のときだけ順位を出す、evaluable=1 のときだけ増減を出す",
  "town_page_template": "https://tokeilab.org/safety/12441/<unit_code>/",
  "index": {
   "score": 54,
   "reason": null,
   "crime_position": 63,
   "accident_position": 28,
   "crime_rate_10k": 6.5,
   "accident_rate_10k": 30.7,
   "crime_last_year": 2025,
   "accident_last_year": 2025,
   "window_years": 3,
   "n_scored": 1753,
   "size_adjusted": false,
   "denominator_population": 9227,
   "night_population": 8885,
   "day_population": 9569
  },
  "index_caveat": "窃盗の7種類（ひったくり・車上ねらい・部品ねらい・自動販売機ねらい・自動車盗・オートバイ盗・自転車盗）と人身事故の、人口あたりの件数から計算した指数です。暴行・傷害・性犯罪・詐欺などは含まれず、治安のすべてを表すものではありません。人口の多い都市の町は件数が多くなりやすく、点数が低く出る傾向があります。市区町村の点数は、昼間に人が多く集まる所に配慮して、夜間人口と昼間人口の平均で計算しています。",
  "index_reading": "index.score は 0〜100（高いほど人口あたりの件数が少ない側。全国の中での位置で、市区町村は夜間人口と昼間人口の平均で割った値）。null のときは index.reason（population_small | no_crime_data）。towns[].idx は町丁目の同じ指数（null は点数なし）",
  "towns": [
   {
    "unit_code": "124410010",
    "name": "粟又",
    "population": 113,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "粟又"
   },
   {
    "unit_code": "124410020",
    "name": "小沢又",
    "population": 84,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "小沢又"
   },
   {
    "unit_code": "124410030",
    "name": "面白",
    "population": 72,
    "crime": {
     "部品ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "面白"
   },
   {
    "unit_code": "124410040",
    "name": "大田代",
    "population": 56,
    "crime": {},
    "accidents_latest": 1,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "大田代"
   },
   {
    "unit_code": "124410050",
    "name": "筒森",
    "population": 211,
    "crime": {
     "車上ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 2,
    "idx": null,
    "name_arabic": "筒森"
   },
   {
    "unit_code": "124410060",
    "name": "小田代",
    "population": 183,
    "crime": {
     "自動販売機ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "小田代"
   },
   {
    "unit_code": "124410070",
    "name": "葛藤",
    "population": 141,
    "crime": {
     "部品ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 6,
    "idx": null,
    "name_arabic": "葛藤"
   },
   {
    "unit_code": "124410090",
    "name": "伊保田",
    "population": 34,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "伊保田"
   },
   {
    "unit_code": "124410100",
    "name": "板谷",
    "population": 111,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "板谷"
   },
   {
    "unit_code": "124410110",
    "name": "市川",
    "population": 188,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 3,
    "idx": null,
    "name_arabic": "市川"
   },
   {
    "unit_code": "124410130",
    "name": "中野",
    "population": 125,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 2,
    "idx": null,
    "name_arabic": "中野"
   },
   {
    "unit_code": "124410140",
    "name": "堀切",
    "population": 75,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "堀切"
   },
   {
    "unit_code": "124410150",
    "name": "三条",
    "population": 43,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "3条"
   },
   {
    "unit_code": "124410160",
    "name": "田代",
    "population": 90,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "田代"
   },
   {
    "unit_code": "124410170",
    "name": "弓木",
    "population": 95,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "弓木"
   },
   {
    "unit_code": "124410180",
    "name": "平沢",
    "population": 194,
    "crime": {
     "車上ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "平沢"
   },
   {
    "unit_code": "124410190",
    "name": "宇筒原",
    "population": 39,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "宇筒原"
   },
   {
    "unit_code": "124410200",
    "name": "押沼",
    "population": 36,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "押沼"
   },
   {
    "unit_code": "124410210",
    "name": "笛倉",
    "population": 52,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "笛倉"
   },
   {
    "unit_code": "124410220",
    "name": "小内",
    "population": 38,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "小内"
   },
   {
    "unit_code": "124410230",
    "name": "川畑",
    "population": 41,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "川畑"
   },
   {
    "unit_code": "124410240",
    "name": "馬場内",
    "population": 103,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "馬場内"
   },
   {
    "unit_code": "124410250",
    "name": "湯倉",
    "population": 70,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 2,
    "idx": null,
    "name_arabic": "湯倉"
   },
   {
    "unit_code": "124410260",
    "name": "小苗",
    "population": 38,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "小苗"
   },
   {
    "unit_code": "124410270",
    "name": "紙敷",
    "population": 171,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "紙敷"
   },
   {
    "unit_code": "124410280",
    "name": "松尾",
    "population": 53,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "松尾"
   },
   {
    "unit_code": "124410290",
    "name": "庄司",
    "population": 49,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "庄司"
   },
   {
    "unit_code": "124410300",
    "name": "弥喜用",
    "population": 38,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "弥喜用"
   },
   {
    "unit_code": "124410310",
    "name": "百鉾",
    "population": 29,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "百鉾"
   },
   {
    "unit_code": "124410320",
    "name": "黒原",
    "population": 92,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "黒原"
   },
   {
    "unit_code": "124410330",
    "name": "三又",
    "population": 216,
    "crime": {
     "車上ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "部品ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 3,
    "idx": null,
    "name_arabic": "三又"
   },
   {
    "unit_code": "124410340",
    "name": "石神",
    "population": 577,
    "crime": {
     "部品ねらい": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 0,
    "accidents_total": 7,
    "idx": null,
    "name_arabic": "石神"
   },
   {
    "unit_code": "124410360",
    "name": "大戸",
    "population": 147,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "大戸"
   },
   {
    "unit_code": "124410370",
    "name": "部田",
    "population": 88,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "部田"
   },
   {
    "unit_code": "124410380",
    "name": "堀之内",
    "population": 91,
    "crime": {
     "自動販売機ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "車上ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 2,
    "idx": null,
    "name_arabic": "堀之内"
   },
   {
    "unit_code": "124410390",
    "name": "八声",
    "population": 153,
    "crime": {},
    "accidents_latest": 2,
    "accidents_total": 7,
    "idx": null,
    "name_arabic": "八声"
   },
   {
    "unit_code": "124410400",
    "name": "小谷松",
    "population": 74,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "小谷松"
   },
   {
    "unit_code": "124410410",
    "name": "大多喜",
    "population": 278,
    "crime": {
     "自転車盗": [
      1,
      null,
      1,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "車上ねらい": [
      1,
      null,
      1,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 0,
    "accidents_total": 5,
    "idx": null,
    "name_arabic": "大多喜"
   },
   {
    "unit_code": "124410420",
    "name": "柳原",
    "population": 137,
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