---
{
  "adminArea": "United States · Illinois · Williamson County",
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 37.73025,
    "longitude": -88.92994
  },
  "createdAt": "2026-10-29T10:30:11+08:00",
  "id": "place_us_il_williamson_county",
  "lang": "en",
  "placeKind": "county",
  "revision": 2,
  "slug": "il-williamson-county",
  "sources": [
    {
      "id": "geonames",
      "title": "GeoNames US dataset (US.txt / admin2Codes.txt)",
      "url": "https://download.geonames.org/export/dump/US.zip"
    }
  ],
  "status": "published",
  "summary": "Williamson County is a county of Illinois, United States.",
  "tags": [],
  "title": "Williamson County",
  "type": "place",
  "updatedAt": "2026-10-29T10:30:11+08:00",
  "updatedBy": "user:admin"
}
---

# Williamson County

Williamson County is a county of Illinois, United States.

## Overview

Williamson County is a county of [Illinois](/en/places/illinois.html), United States (FIPS il199), with a population of about 66,357[^geonames].

## Geography

- Coordinates: 37.7302, -88.9299
- Time zone: America/Chicago

更新时间：2026-10-29

## 标签


## 关系

- Located in：[Illinois](/en/places/illinois.html) 
- Contains places：[Cambria](/en/places/il-cambria.html) 
- Contains places：[Bush](/en/places/il-bush.html) 
- Contains places：[Carterville](/en/places/il-carterville.html) 
- Contains places：[Colp](/en/places/il-colp.html) 
- Contains places：[Crainville](/en/places/il-crainville.html) 
- Contains places：[Creal Springs](/en/places/il-creal-springs.html) 
- Contains places：[Crab Orchard](/en/places/il-crab-orchard.html) 
- Contains places：[Energy](/en/places/il-energy.html) 
- Contains places：[Freeman Spur](/en/places/il-freeman-spur.html) 
- Contains places：[Herrin](/en/places/il-herrin.html) 

## 正文反向链接

- [Bush](/en/places/il-bush.html)
- [Cambria](/en/places/il-cambria.html)
- [Carterville](/en/places/il-carterville.html)
- [Colp](/en/places/il-colp.html)
- [Crab Orchard](/en/places/il-crab-orchard.html)
- [Crainville](/en/places/il-crainville.html)
- [Creal Springs](/en/places/il-creal-springs.html)
- [Energy](/en/places/il-energy.html)
- [Freeman Spur](/en/places/il-freeman-spur.html)
- [Herrin](/en/places/il-herrin.html)

## 来源

- GeoNames US dataset (US.txt / admin2Codes.txt)：https://download.geonames.org/export/dump/US.zip