---
{
  "adminArea": "United States · Illinois · McHenry County",
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 42.32439,
    "longitude": -88.45245
  },
  "createdAt": "2026-10-29T10:32:28+08:00",
  "id": "place_us_il_mchenry_county",
  "lang": "en",
  "placeKind": "county",
  "revision": 2,
  "slug": "il-mchenry-county",
  "sources": [
    {
      "id": "geonames",
      "title": "GeoNames US dataset (US.txt / admin2Codes.txt)",
      "url": "https://download.geonames.org/export/dump/US.zip"
    }
  ],
  "status": "published",
  "summary": "McHenry County is a county of Illinois, United States.",
  "tags": [],
  "title": "McHenry County",
  "type": "place",
  "updatedAt": "2026-10-29T10:32:28+08:00",
  "updatedBy": "user:admin"
}
---

# McHenry County

McHenry County is a county of Illinois, United States.

## Overview

McHenry County is a county of [Illinois](/en/places/illinois.html), United States (FIPS il111), with a population of about 308,760[^geonames].

## Geography

- Coordinates: 42.3244, -88.4524
- Time zone: America/Chicago

更新时间：2026-10-29

## 标签


## 关系

- Located in：[Illinois](/en/places/illinois.html) 
- Contains places：[Algonquin](/en/places/il-algonquin.html) 
- Contains places：[Big Foot Prairie](/en/places/il-big-foot-prairie.html) 
- Contains places：[Bull Valley](/en/places/il-bull-valley.html) 
- Contains places：[Cary](/en/places/il-cary.html) 
- Contains places：[Chemung](/en/places/il-chemung.html) 
- Contains places：[Crystal Lake](/en/places/il-crystal-lake.html) 
- Contains places：[Fox River Grove](/en/places/il-fox-river-grove.html) 
- Contains places：[Harvard](/en/places/il-harvard.html) 
- Contains places：[Greenwood](/en/places/il-greenwood.html) 
- Contains places：[Hebron](/en/places/il-hebron.html) 
- Contains places：[Holiday Hills](/en/places/il-holiday-hills.html) 
- Contains places：[Huntley](/en/places/il-huntley.html) 
- Contains places：[Johnsburg](/en/places/il-johnsburg.html) 
- Contains places：[Lake in the Hills](/en/places/il-lake-in-the-hills.html) 
- Contains places：[Lakewood](/en/places/il-lakewood.html) 
- Contains places：[Lakemoor](/en/places/il-lakemoor.html) 
- Contains places：[Marengo](/en/places/il-marengo.html) 
- Contains places：[McCullom Lake](/en/places/il-mccullom-lake.html) 
- Contains places：[McHenry](/en/places/il-mchenry.html) 
- Contains places：[Oakwood Hills](/en/places/il-oakwood-hills.html) 
- Contains places：[Pistakee Highlands](/en/places/il-pistakee-highlands.html) 
- Contains places：[Port Barrington](/en/places/il-port-barrington.html) 
- Contains places：[Prairie Grove](/en/places/il-prairie-grove.html) 
- Contains places：[Ringwood](/en/places/il-ringwood.html) 
- Contains places：[Richmond](/en/places/il-richmond.html) 
- Contains places：[Spring Grove](/en/places/il-spring-grove.html) 
- Contains places：[Trout Valley](/en/places/il-trout-valley.html) 
- Contains places：[Union](/en/places/il-union.html) 
- Contains places：[Wonder Lake](/en/places/il-wonder-lake.html) 
- Contains places：[Woodstock](/en/places/il-woodstock.html) 

第 1 / 1 页，共 31 条。

## 正文反向链接

- [Algonquin](/en/places/il-algonquin.html)
- [Big Foot Prairie](/en/places/il-big-foot-prairie.html)
- [Bull Valley](/en/places/il-bull-valley.html)
- [Cary](/en/places/il-cary.html)
- [Chemung](/en/places/il-chemung.html)
- [Crystal Lake](/en/places/il-crystal-lake.html)
- [Fox River Grove](/en/places/il-fox-river-grove.html)
- [Greenwood](/en/places/il-greenwood.html)
- [Harvard](/en/places/il-harvard.html)
- [Hebron](/en/places/il-hebron.html)

## 来源

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