{
  "contentStorage": "postgres",
  "title": "Black Hawk County",
  "description": "Black Hawk County is a county in Iowa, United States, with county seat Waterloo.",
  "url": "/en/places/ia-black-hawk-county.html",
  "entity": {
    "id": "place_us_ia_black_hawk_county",
    "type": "place",
    "title": "Black Hawk County",
    "slug": "ia-black-hawk-county",
    "aliases": [
      "布莱克霍克县"
    ],
    "summary": "Black Hawk County is a county in Iowa, United States, with county seat Waterloo.",
    "status": "published",
    "categories": [
      "category-geography"
    ],
    "tags": [],
    "sources": [
      {
        "id": "enwiki",
        "title": "Black Hawk County (Wikipedia)",
        "url": "https://en.wikipedia.org/wiki/Black_Hawk_County"
      },
      {
        "id": "uscb2023",
        "title": "U.S. Census Bureau 2023 FIPS state and county codes",
        "url": "https://www.census.gov/library/reference/code-lists/ansi.html"
      }
    ],
    "createdAt": "2026-10-29T03:05:25+08:00",
    "updatedAt": "2026-10-29T03:05:25+08:00",
    "updatedBy": "user:admin",
    "revision": 4,
    "body": "## Administrative divisions\n\nBlack Hawk County is a county in Iowa, United States; the county seat is Waterloo[^uscb2023].\n\n## Basic facts\n\n- State: [[place_us_ia|Iowa]]\n- County seat: Waterloo[^uscb2023]\n- Division level: county[^uscb2023]\n\n## Parent division\n\nLocated in [[place_us_ia|Iowa]].",
    "url": "/places/ia-black-hawk-county.html",
    "lang": "en",
    "availableLangs": [
      "zh",
      "en"
    ],
    "placeKind": "county",
    "coordinates": {
      "latitude": 42.47,
      "longitude": -92.34
    },
    "adminArea": "United States · Iowa · Black Hawk County"
  },
  "entities": null,
  "relations": [
    {
      "id": "relation_us_ia_black_hawk_county_in_us_ia",
      "fromId": "place_us_ia_black_hawk_county",
      "relationType": "located_in",
      "toId": "place_us_ia",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_black_hawk_county",
          "sourceId": "uscb2023"
        }
      ],
      "label": "Located in",
      "targetId": "place_us_ia",
      "targetTitle": "Iowa",
      "targetUrl": "/en/places/iowa.html",
      "incoming": false
    },
    {
      "id": "rel_us_city_4850699",
      "fromId": "place_us_ia_cedar_falls",
      "relationType": "located_in",
      "toId": "place_us_ia_black_hawk_county",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_cedar_falls",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_cedar_falls",
      "targetTitle": "Cedar Falls",
      "targetUrl": "/en/places/ia-cedar-falls.html",
      "incoming": true
    },
    {
      "id": "rel_us_city_4854634",
      "fromId": "place_us_ia_dunkerton",
      "relationType": "located_in",
      "toId": "place_us_ia_black_hawk_county",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_dunkerton",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_dunkerton",
      "targetTitle": "Dunkerton",
      "targetUrl": "/en/places/ia-dunkerton.html",
      "incoming": true
    },
    {
      "id": "rel_us_city_4855333",
      "fromId": "place_us_ia_elk_run_heights",
      "relationType": "located_in",
      "toId": "place_us_ia_black_hawk_county",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_elk_run_heights",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_elk_run_heights",
      "targetTitle": "Elk Run Heights",
      "targetUrl": "/en/places/ia-elk-run-heights.html",
      "incoming": true
    },
    {
      "id": "rel_us_city_4855806",
      "fromId": "place_us_ia_evansdale",
      "relationType": "located_in",
      "toId": "place_us_ia_black_hawk_county",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_evansdale",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_evansdale",
      "targetTitle": "Evansdale",
      "targetUrl": "/en/places/ia-evansdale.html",
      "incoming": true
    },
    {
      "id": "rel_us_city_4858358",
      "fromId": "place_us_ia_gilbertville",
      "relationType": "located_in",
      "toId": "place_us_ia_black_hawk_county",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_gilbertville",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_gilbertville",
      "targetTitle": "Gilbertville",
      "targetUrl": "/en/places/ia-gilbertville.html",
      "incoming": true
    },
    {
      "id": "rel_us_city_4861298",
      "fromId": "place_us_ia_hudson",
      "relationType": "located_in",
      "toId": "place_us_ia_black_hawk_county",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_hudson",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_hudson",
      "targetTitle": "Hudson",
      "targetUrl": "/en/places/ia-hudson.html",
      "incoming": true
    },
    {
      "id": "rel_us_city_4863820",
      "fromId": "place_us_ia_la_porte_city",
      "relationType": "located_in",
      "toId": "place_us_ia_black_hawk_county",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_la_porte_city",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_la_porte_city",
      "targetTitle": "La Porte City",
      "targetUrl": "/en/places/ia-la-porte-city.html",
      "incoming": true
    },
    {
      "id": "rel_us_city_4872540",
      "fromId": "place_us_ia_raymond",
      "relationType": "located_in",
      "toId": "place_us_ia_black_hawk_county",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_raymond",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_raymond",
      "targetTitle": "Raymond",
      "targetUrl": "/en/places/ia-raymond.html",
      "incoming": true
    },
    {
      "id": "rel_us_city_4880724",
      "fromId": "place_us_ia_washburn",
      "relationType": "located_in",
      "toId": "place_us_ia_black_hawk_county",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_washburn",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_washburn",
      "targetTitle": "Washburn",
      "targetUrl": "/en/places/ia-washburn.html",
      "incoming": true
    },
    {
      "id": "rel_us_city_4880889",
      "fromId": "place_us_ia_waterloo",
      "relationType": "located_in",
      "toId": "place_us_ia_black_hawk_county",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_waterloo",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_waterloo",
      "targetTitle": "Waterloo",
      "targetUrl": "/en/places/ia-waterloo.html",
      "incoming": true
    }
  ],
  "mentions": [
    {
      "fromId": "place_us_ia",
      "fromTitle": "Iowa",
      "fromUrl": "/en/places/iowa.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_cedar_falls",
      "fromTitle": "Cedar Falls",
      "fromUrl": "/en/places/ia-cedar-falls.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_dunkerton",
      "fromTitle": "Dunkerton",
      "fromUrl": "/en/places/ia-dunkerton.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_elk_run_heights",
      "fromTitle": "Elk Run Heights",
      "fromUrl": "/en/places/ia-elk-run-heights.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_evansdale",
      "fromTitle": "Evansdale",
      "fromUrl": "/en/places/ia-evansdale.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_gilbertville",
      "fromTitle": "Gilbertville",
      "fromUrl": "/en/places/ia-gilbertville.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_hudson",
      "fromTitle": "Hudson",
      "fromUrl": "/en/places/ia-hudson.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_la_porte_city",
      "fromTitle": "La Porte City",
      "fromUrl": "/en/places/ia-la-porte-city.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_raymond",
      "fromTitle": "Raymond",
      "fromUrl": "/en/places/ia-raymond.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_washburn",
      "fromTitle": "Washburn",
      "fromUrl": "/en/places/ia-washburn.html",
      "fromType": "place"
    }
  ],
  "versions": [
    {
      "revision": 4,
      "updatedAt": "2026-10-29T14:11:48+08:00",
      "message": "当前版本",
      "hasSnapshot": true,
      "url": "/en/places/ia-black-hawk-county/at/4.html"
    }
  ],
  "lang": "en",
  "availableLangs": [
    "zh",
    "en"
  ],
  "infoFields": [
    {
      "key": "place_kind",
      "label": "Place kind",
      "value": "County"
    },
    {
      "key": "admin_area",
      "label": "Admin area",
      "value": "United States · Iowa · Black Hawk County"
    },
    {
      "key": "coordinates",
      "label": "Coordinates",
      "value": "42.47000, -92.34000"
    }
  ],
  "relationsTotal": 11,
  "relationCounts": [
    {
      "relationType": "located_in",
      "incoming": false,
      "label": "Located in",
      "total": 1
    },
    {
      "relationType": "located_in",
      "incoming": true,
      "label": "Contains places",
      "total": 10
    }
  ],
  "mentionsTotal": 11,
  "mentionsUrl": "/en/places/ia-black-hawk-county/relation/mentions.html"
}