---
{
  "adminArea": "United States · Virginia · Fairfax County",
  "aliases": [
    "费尔法克斯县"
  ],
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 38.8462,
    "longitude": -77.3064
  },
  "createdAt": "2026-10-29T03:05:42+08:00",
  "id": "place_us_va_fairfax_county",
  "lang": "en",
  "placeKind": "county",
  "revision": 4,
  "slug": "va-fairfax-county",
  "sourceLang": "zh",
  "sources": [
    {
      "id": "enwiki",
      "title": "Fairfax County (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/Fairfax_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": "Fairfax County is a county in Virginia, United States, with county seat Fairfax.",
  "tags": [],
  "title": "Fairfax County",
  "type": "place",
  "updatedAt": "2026-10-29T03:05:42+08:00",
  "updatedBy": "user:admin"
}
---

# Fairfax County

Fairfax County is a county in Virginia, United States, with county seat Fairfax.

## Administrative divisions

Fairfax County is a county in Virginia, United States; the county seat is Fairfax[^uscb2023].

## Basic facts

- State: [Virginia](/en/places/virginia.html)
- County seat: Fairfax[^uscb2023]
- Division level: county[^uscb2023]

## Parent division

Located in [Virginia](/en/places/virginia.html).

更新时间：2026-10-29

## 标签


## 关系

- Located in：[Virginia](/en/places/virginia.html) 
- Contains places：[Fort Hunt](/en/places/va-fort-hunt.html) 
- Contains places：[Annandale](/en/places/va-annandale.html) 
- Contains places：[Baileys Crossroads](/en/places/va-baileys-crossroads.html) 
- Contains places：[Belle Haven](/en/places/va-belle-haven-46457.html) 
- Contains places：[Burke](/en/places/va-burke.html) 
- Contains places：[Centreville](/en/places/va-centreville.html) 
- Contains places：[Chantilly](/en/places/va-chantilly.html) 
- Contains places：[Clifton](/en/places/va-clifton.html) 
- Contains places：[Dranesville](/en/places/va-dranesville.html) 
- Contains places：[Dunn Loring](/en/places/va-dunn-loring.html) 

## 正文反向链接

- [Virginia](/en/places/virginia.html)
- [Annandale](/en/places/va-annandale.html)
- [Baileys Crossroads](/en/places/va-baileys-crossroads.html)
- [Belle Haven](/en/places/va-belle-haven-46457.html)
- [Burke](/en/places/va-burke.html)
- [Centreville](/en/places/va-centreville.html)
- [Chantilly](/en/places/va-chantilly.html)
- [Clifton](/en/places/va-clifton.html)
- [Dranesville](/en/places/va-dranesville.html)
- [Dunn Loring](/en/places/va-dunn-loring.html)

## 来源

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