---
{
  "adminArea": "United States · Illinois · Will County",
  "aliases": [
    "威尔县"
  ],
  "availableLangs": [
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  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 41.445,
    "longitude": -88.003
  },
  "createdAt": "2026-10-29T03:05:24+08:00",
  "id": "place_us_il_will_county",
  "lang": "en",
  "placeKind": "county",
  "revision": 40,
  "slug": "il-will-county",
  "sources": [
    {
      "id": "enwiki",
      "title": "Will County (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/Will_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"
    },
    {
      "id": "geonames",
      "title": "GeoNames US dataset (US.txt / admin2Codes.txt)",
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  ],
  "status": "published",
  "summary": "Will County is a county in Illinois, United States, with county seat Joliet.",
  "tags": [
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  "title": "Will County",
  "type": "place",
  "updatedAt": "2026-10-30T05:13:43+08:00",
  "updatedBy": "user:admin"
}
---

# Will County

Will County is a county in Illinois, United States, with county seat Joliet.

## Administrative divisions

Will County is a county in [Illinois](/en/places/illinois.html), United States; the county seat is [Joliet](/en/places/il-joliet.html)[^uscb2023].

## Basic facts

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

## Parent division

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

## GeoNames data

- Population: about 677,560[^geonames]
- Coordinates listed by GeoNames: 41.4450, -87.9787[^geonames]
- FIPS code: il197[^geonames]

更新时间：2026-10-30

## 标签


## 关系

- Located in：[Illinois](/en/places/illinois.html) 
- Contains places：[Joliet](/en/places/il-joliet.html) 
- Contains places：[Beecher](/en/places/il-beecher.html) 
- Contains places：[Birds](/en/places/il-birds-84959.html) 
- Contains places：[Bolingbrook](/en/places/il-bolingbrook.html) 
- Contains places：[Braidwood](/en/places/il-braidwood.html) 
- Contains places：[Channahon](/en/places/il-channahon.html) 
- Contains places：[Crest Hill](/en/places/il-crest-hill.html) 
- Contains places：[Crete](/en/places/il-crete.html) 
- Contains places：[Crystal Lawns](/en/places/il-crystal-lawns.html) 
- Contains places：[Elwood](/en/places/il-elwood.html) 
- Contains places：[Fairmont](/en/places/il-fairmont.html) 
- Contains places：[Frankfort Square](/en/places/il-frankfort-square.html) 
- Contains places：[Frankfort](/en/places/il-frankfort.html) 
- Contains places：[Godley](/en/places/il-godley.html) 
- Contains places：[Goodings Grove](/en/places/il-goodings-grove.html) 
- Contains places：[Ingalls Park](/en/places/il-ingalls-park.html) 
- Contains places：[Homer Glen](/en/places/il-homer-glen.html) 
- Contains places：[Lakewood Shores](/en/places/il-lakewood-shores.html) 
- Contains places：[Lockport](/en/places/il-lockport.html) 
- Contains places：[Manhattan](/en/places/il-manhattan.html) 
- Contains places：[Mokena](/en/places/il-mokena.html) 
- Contains places：[Monee](/en/places/il-monee.html) 
- Contains places：[New Lenox](/en/places/il-new-lenox.html) 
- Contains places：[Peotone](/en/places/il-peotone.html) 
- Contains places：[Plainfield](/en/places/il-plainfield.html) 
- Contains places：[Preston Heights](/en/places/il-preston-heights.html) 
- Contains places：[Romeoville](/en/places/il-romeoville.html) 
- Contains places：[Rockdale](/en/places/il-rockdale.html) 
- Contains places：[Shorewood](/en/places/il-shorewood.html) 
- Contains places：[Symerton](/en/places/il-symerton.html) 
- Contains places：[Willowbrook](/en/places/il-willowbrook-16710.html) 
- Contains places：[Wilmington](/en/places/il-wilmington.html) 
- Contains places：[University Park](/en/places/il-university-park.html) 

第 1 / 1 页，共 34 条。

## 正文反向链接

- [Illinois](/en/places/illinois.html)
- [Beecher](/en/places/il-beecher.html)
- [Birds](/en/places/il-birds-84959.html)
- [Bolingbrook](/en/places/il-bolingbrook.html)
- [Braidwood](/en/places/il-braidwood.html)
- [Channahon](/en/places/il-channahon.html)
- [Crest Hill](/en/places/il-crest-hill.html)
- [Crete](/en/places/il-crete.html)
- [Crystal Lawns](/en/places/il-crystal-lawns.html)
- [Elwood](/en/places/il-elwood.html)

## 来源

- Will County (Wikipedia)：https://en.wikipedia.org/wiki/Will_County 
- U.S. Census Bureau 2023 FIPS state and county codes：https://www.census.gov/library/reference/code-lists/ansi.html 
- GeoNames US dataset (US.txt / admin2Codes.txt)：https://download.geonames.org/export/dump/US.zip