{
  "contentStorage": "postgres",
  "title": "Iowa · Relations",
  "description": "Iowa is a state of the United States with FIPS code 19 and capital Des Moines.",
  "url": "/en/places/iowa/relation-3.html",
  "entity": {
    "id": "place_us_ia",
    "type": "place",
    "title": "Iowa",
    "slug": "iowa",
    "aliases": [
      "艾奥瓦州"
    ],
    "summary": "Iowa is a state of the United States with FIPS code 19 and capital Des Moines.",
    "status": "published",
    "categories": [
      "category-geography"
    ],
    "tags": [],
    "sources": [
      {
        "id": "enwiki",
        "title": "Iowa (Wikipedia)",
        "url": "https://en.wikipedia.org/wiki/Iowa"
      },
      {
        "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": "2026-10-29T03:05:12+08:00",
    "updatedAt": "2026-10-29T03:05:12+08:00",
    "updatedBy": "user:admin",
    "revision": 3,
    "body": "## Administrative divisions\n\nIowa is a state of the United States with FIPS state code 19[^uscb2023]. Below the state level are counties (or independent cities), then municipalities and neighborhoods[^uscb2023].\n\n## Basic facts\n\n- FIPS state code: 19[^uscb2023]\n- Capital: Des Moines[^enwiki]\n- Population: about 3,207,004 (2023 estimate)[^uscb2023]\n- Area: 145,746 km2[^enwiki]\n- Admitted to the Union: 1846[^enwiki]\n- Time zone: Central Time (UTC-6/-5)[^enwiki]\n- ISO 3166-2: US-IA[^enwiki]\n\n## Parent division\n\nLocated in [[place_usa|United States]].\n\n## Subdivisions\n\nMajor counties: [[place_us_ia_polk_county|Polk County]], [[place_us_ia_linn_county|Linn County]], [[place_us_ia_scott_county|Scott County]], [[place_us_ia_johnson_county|Johnson County]], [[place_us_ia_black_hawk_county|Black Hawk County]].\n\nMajor cities: [[place_us_ia_des_moines|Des Moines]], [[place_us_ia_cedar_rapids|Cedar Rapids]], [[place_us_ia_iowa_city|Iowa City]].",
    "url": "/places/iowa.html",
    "lang": "en",
    "availableLangs": [
      "zh",
      "en"
    ],
    "placeKind": "state",
    "coordinates": {
      "latitude": 41.9385,
      "longitude": -93.0955
    },
    "adminArea": "United States · Iowa"
  },
  "entities": null,
  "relations": [
    {
      "id": "rel_us_county_ia193",
      "fromId": "place_us_ia_woodbury_county",
      "relationType": "located_in",
      "toId": "place_us_ia",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_woodbury_county",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_woodbury_county",
      "targetTitle": "Woodbury County",
      "targetUrl": "/en/places/ia-woodbury-county.html",
      "incoming": true
    },
    {
      "id": "rel_us_county_ia197",
      "fromId": "place_us_ia_wright_county",
      "relationType": "located_in",
      "toId": "place_us_ia",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_wright_county",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_wright_county",
      "targetTitle": "Wright County",
      "targetUrl": "/en/places/ia-wright-county.html",
      "incoming": true
    },
    {
      "id": "rel_us_county_ia195",
      "fromId": "place_us_ia_worth_county",
      "relationType": "located_in",
      "toId": "place_us_ia",
      "sourceRefs": [
        {
          "entityId": "place_us_ia_worth_county",
          "sourceId": "geonames"
        }
      ],
      "label": "Contains places",
      "targetId": "place_us_ia_worth_county",
      "targetTitle": "Worth County",
      "targetUrl": "/en/places/ia-worth-county.html",
      "incoming": true
    }
  ],
  "mentions": [
    {
      "fromId": "place_fort_dodge_regional_airport",
      "fromTitle": "道奇堡支线机场",
      "fromUrl": "/en/places/fort-dodge-regional-airport.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_ackley",
      "fromTitle": "Ackley",
      "fromUrl": "/en/places/ia-ackley.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_ackworth",
      "fromTitle": "Ackworth",
      "fromUrl": "/en/places/ia-ackworth.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_adair",
      "fromTitle": "Adair",
      "fromUrl": "/en/places/ia-adair.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_adair_county",
      "fromTitle": "Adair County",
      "fromUrl": "/en/places/ia-adair-county.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_adams_county",
      "fromTitle": "Adams County",
      "fromUrl": "/en/places/ia-adams-county.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_adel",
      "fromTitle": "Adel",
      "fromUrl": "/en/places/ia-adel.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_afton",
      "fromTitle": "Afton",
      "fromUrl": "/en/places/ia-afton.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_agency",
      "fromTitle": "Agency",
      "fromUrl": "/en/places/ia-agency.html",
      "fromType": "place"
    },
    {
      "fromId": "place_us_ia_ainsworth",
      "fromTitle": "Ainsworth",
      "fromUrl": "/en/places/ia-ainsworth.html",
      "fromType": "place"
    }
  ],
  "lang": "en",
  "availableLangs": [
    "zh",
    "en"
  ],
  "infoFields": [
    {
      "key": "place_kind",
      "label": "Place kind",
      "value": "State"
    },
    {
      "key": "admin_area",
      "label": "Admin area",
      "value": "United States · Iowa"
    },
    {
      "key": "coordinates",
      "label": "Coordinates",
      "value": "41.93850, -93.09550"
    }
  ],
  "pagination": {
    "page": 3,
    "pageSize": 50,
    "total": 103,
    "pageCount": 3,
    "prevUrl": "/en/places/iowa/relation-2.json"
  },
  "relationsTotal": 103,
  "mentionsTotal": 1119,
  "mentionsUrl": "/en/places/iowa/relation/mentions.html"
}