---
{
  "adminArea": "United States · Illinois · Cook County",
  "aliases": [
    "库克县"
  ],
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 41.7377,
    "longitude": -87.6973
  },
  "createdAt": "2026-10-29T03:05:23+08:00",
  "id": "place_us_il_cook_county",
  "lang": "en",
  "placeKind": "county",
  "revision": 4,
  "slug": "il-cook-county",
  "sources": [
    {
      "id": "enwiki",
      "title": "Cook County (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/Cook_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"
    }
  ],
  "status": "published",
  "summary": "Cook County is a county in Illinois, United States, with county seat Chicago.",
  "tags": [],
  "title": "Cook County",
  "type": "place",
  "updatedAt": "2026-10-29T03:05:23+08:00",
  "updatedBy": "user:admin"
}
---

# Cook County

Cook County is a county in Illinois, United States, with county seat Chicago.

## Administrative divisions

Cook County is a county in Illinois, United States; the county seat is Chicago[^uscb2023].

## Basic facts

- State: [Illinois](/en/places/illinois.html)
- County seat: Chicago[^uscb2023]
- Division level: county[^uscb2023]

## Parent division

Located in [Illinois](/en/places/illinois.html).

更新时间：2026-10-29

## 标签


## 关系

- Contains places：[Franklin Park](/en/places/il-franklin-park.html) 
- Contains places：[Gage Park](/en/places/il-gage-park.html) 
- Contains places：[Glenview](/en/places/il-glenview.html) 
- Contains places：[Golf](/en/places/il-golf.html) 
- Contains places：[Glenwood](/en/places/il-glenwood.html) 
- Contains places：[Grand Boulevard](/en/places/il-grand-boulevard.html) 
- Contains places：[Glencoe](/en/places/il-glencoe.html) 
- Contains places：[Hanover Park](/en/places/il-hanover-park.html) 
- Contains places：[Harvey](/en/places/il-harvey.html) 
- Contains places：[Harwood Heights](/en/places/il-harwood-heights.html) 
- Contains places：[Hickory Hills](/en/places/il-hickory-hills.html) 
- Contains places：[Hazel Crest](/en/places/il-hazel-crest.html) 
- Contains places：[Hillside](/en/places/il-hillside.html) 
- Contains places：[Hoffman Estates](/en/places/il-hoffman-estates.html) 
- Contains places：[Hodgkins](/en/places/il-hodgkins.html) 
- Contains places：[Hometown](/en/places/il-hometown.html) 
- Contains places：[Homewood](/en/places/il-homewood.html) 
- Contains places：[Indian Head Park](/en/places/il-indian-head-park.html) 
- Contains places：[Hyde Park](/en/places/il-hyde-park.html) 
- Contains places：[Inverness](/en/places/il-inverness.html) 
- Contains places：[Irving Park](/en/places/il-irving-park.html) 
- Contains places：[Justice](/en/places/il-justice.html) 
- Contains places：[Kenilworth](/en/places/il-kenilworth.html) 
- Contains places：[Kenwood](/en/places/il-kenwood.html) 
- Contains places：[La Grange](/en/places/il-la-grange.html) 
- Contains places：[La Grange Park](/en/places/il-la-grange-park.html) 
- Contains places：[Lansing](/en/places/il-lansing.html) 
- Contains places：[Lemont](/en/places/il-lemont.html) 
- Contains places：[Lincolnwood](/en/places/il-lincolnwood.html) 
- Contains places：[Lincoln Square](/en/places/il-lincoln-square.html) 
- Contains places：[Logan Square](/en/places/il-logan-square.html) 
- Contains places：[Lower West Side](/en/places/il-lower-west-side.html) 
- Contains places：[Lynwood](/en/places/il-lynwood.html) 
- Contains places：[Lyons](/en/places/il-lyons.html) 
- Contains places：[Lincoln Park](/en/places/il-lincoln-park.html) 
- Contains places：[Matteson](/en/places/il-matteson.html) 
- Contains places：[Markham](/en/places/il-markham.html) 
- Contains places：[McCook](/en/places/il-mccook.html) 
- Contains places：[McKinley Park](/en/places/il-mckinley-park.html) 
- Contains places：[Melrose Park](/en/places/il-melrose-park.html) 
- Contains places：[Midlothian](/en/places/il-midlothian.html) 
- Contains places：[Merrionette Park](/en/places/il-merrionette-park.html) 
- Contains places：[Morgan Park](/en/places/il-morgan-park.html) 
- Contains places：[Morton Grove](/en/places/il-morton-grove.html) 
- Contains places：[Mount Greenwood](/en/places/il-mount-greenwood.html) 
- Contains places：[Mount Prospect](/en/places/il-mount-prospect.html) 
- Contains places：[Near South Side](/en/places/il-near-south-side.html) 
- Contains places：[New City](/en/places/il-new-city.html) 
- Contains places：[Norridge](/en/places/il-norridge.html) 
- Contains places：[Near North Side](/en/places/il-near-north-side.html) 

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## 正文反向链接

- [Illinois](/en/places/illinois.html)
- [Albany Park](/en/places/il-albany-park.html)
- [Alsip](/en/places/il-alsip.html)
- [Arlington Heights](/en/places/il-arlington-heights.html)
- [Ashburn](/en/places/il-ashburn.html)
- [Auburn Gresham](/en/places/il-auburn-gresham.html)
- [Avondale](/en/places/il-avondale.html)
- [Barrington](/en/places/il-barrington.html)
- [Barrington Hills](/en/places/il-barrington-hills.html)
- [Bartlett](/en/places/il-bartlett.html)

## 来源

- Cook County (Wikipedia)：https://en.wikipedia.org/wiki/Cook_County 
- U.S. Census Bureau 2023 FIPS state and county codes：https://www.census.gov/library/reference/code-lists/ansi.html