---
{
  "adminArea": "美国 · 新泽西州 · 默瑟县",
  "aliases": [
    "Mercer County"
  ],
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 40.2834,
    "longitude": -74.70169
  },
  "createdAt": "2026-10-29T10:19:40+08:00",
  "fallback": true,
  "id": "place_us_nj_mercer_county",
  "lang": "it",
  "placeKind": "county",
  "revision": 2,
  "slug": "nj-mercer-county",
  "sources": [
    {
      "id": "geonames",
      "title": "GeoNames US dataset (US.txt / admin2Codes.txt)",
      "url": "https://download.geonames.org/export/dump/US.zip"
    }
  ],
  "status": "published",
  "summary": "默瑟县（Mercer County）是美国新泽西州下辖的县，人口约 366,513。",
  "tags": [
    "tag-admin-division"
  ],
  "title": "默瑟县",
  "type": "place",
  "updatedAt": "2026-10-29T10:33:09+08:00",
  "updatedBy": "user:admin"
}
---

# 默瑟县

默瑟县（Mercer County）是美国新泽西州下辖的县，人口约 366,513。

## 概况

默瑟县（Mercer County）是美国[新泽西州](/it/places/new-jersey.html)下辖的县，FIPS 代码 nj021，人口约 366,513[^geonames]。

## 地理

- 坐标：40.2834, -74.7017
- 时区：America/New_York

更新时间：2026-10-29

## 标签


## 关系

- Located in：[新泽西州](/it/places/new-jersey.html) 
- Contains places：[Yardville](/it/places/nj-yardville.html) 
- Contains places：[Ewing](/it/places/nj-ewing.html) 
- Contains places：[Groveville](/it/places/nj-groveville.html) 
- Contains places：[Hamilton Square](/it/places/nj-hamilton-square.html) 
- Contains places：[Hightstown](/it/places/nj-hightstown.html) 
- Contains places：[Hopewell](/it/places/nj-hopewell.html) 
- Contains places：[劳伦斯乡](/it/places/nj-lawrenceville.html) 
- Contains places：[Mercerville](/it/places/nj-mercerville.html) 
- Contains places：[Pennington](/it/places/nj-pennington.html) 
- Contains places：[普林斯顿](/it/places/nj-princeton.html) 
- Contains places：[Prospect Park](/it/places/nj-prospect-park.html) 
- Contains places：[Robbinsville](/it/places/nj-robbinsville.html) 
- Contains places：[普林斯顿枢纽](/it/places/nj-princeton-junction.html) 
- Contains places：[Twin Rivers](/it/places/nj-twin-rivers.html) 
- Contains places：[White Horse](/it/places/nj-white-horse.html) 
- Contains places：[Mercerville-Hamilton Square](/it/places/nj-mercerville-hamilton-square.html) 

第 1 / 1 页，共 17 条。

## 正文反向链接

- [Ewing](/it/places/nj-ewing.html)
- [Groveville](/it/places/nj-groveville.html)
- [Hamilton Square](/it/places/nj-hamilton-square.html)
- [Hightstown](/it/places/nj-hightstown.html)
- [Hopewell](/it/places/nj-hopewell.html)
- [劳伦斯乡](/it/places/nj-lawrenceville.html)
- [Mercerville](/it/places/nj-mercerville.html)
- [Mercerville-Hamilton Square](/it/places/nj-mercerville-hamilton-square.html)
- [Pennington](/it/places/nj-pennington.html)
- [普林斯顿](/it/places/nj-princeton.html)

## 来源

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