---
{
  "adminArea": "United States · New Jersey",
  "aliases": [
    "新泽西州"
  ],
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 40.1907,
    "longitude": -74.6728
  },
  "createdAt": "2026-10-29T03:05:14+08:00",
  "id": "place_us_nj",
  "lang": "en",
  "placeKind": "state",
  "revision": 3,
  "slug": "new-jersey",
  "sources": [
    {
      "id": "enwiki",
      "title": "New Jersey (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/New_Jersey"
    },
    {
      "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": "New Jersey is a state of the United States with FIPS code 34 and capital Trenton.",
  "tags": [],
  "title": "New Jersey",
  "type": "place",
  "updatedAt": "2026-10-29T03:05:14+08:00",
  "updatedBy": "user:admin"
}
---

# New Jersey

New Jersey is a state of the United States with FIPS code 34 and capital Trenton.

## Administrative divisions

New Jersey is a state of the United States with FIPS state code 34[^uscb2023]. Below the state level are counties (or independent cities), then municipalities and neighborhoods[^uscb2023].

## Basic facts

- FIPS state code: 34[^uscb2023]
- Capital: Trenton[^enwiki]
- Population: about 9,290,841 (2023 estimate)[^uscb2023]
- Area: 22,591 km2[^enwiki]
- Admitted to the Union: 1787[^enwiki]
- Time zone: Eastern Time (UTC-5/-4)[^enwiki]
- ISO 3166-2: US-NJ[^enwiki]

## Parent division

Located in [United States](/en/places/united-states.html).

## Subdivisions

Major counties: [Bergen County](/en/places/nj-bergen-county.html), [Essex County](/en/places/nj-essex-county.html), [Middlesex County](/en/places/nj-middlesex-county.html), [Hudson County](/en/places/nj-hudson-county.html), [Monmouth County](/en/places/nj-monmouth-county.html).

Major cities: [Newark](/en/places/nj-newark.html), [Jersey City](/en/places/nj-jersey-city.html), [Paterson](/en/places/nj-paterson.html), [Trenton](/en/places/nj-trenton.html).

更新时间：2026-10-29

## 标签


## 关系

- Located in：[United States](/en/places/united-states.html) 
- Contains places：[Essex County](/en/places/nj-essex-county.html) 
- Contains places：[Bergen County](/en/places/nj-bergen-county.html) 
- Contains places：[Middlesex County](/en/places/nj-middlesex-county.html) 
- Contains places：[Monmouth County](/en/places/nj-monmouth-county.html) 
- Contains places：[Hudson County](/en/places/nj-hudson-county.html) 
- Contains places：[Newark](/en/places/nj-newark.html) 
- Contains places：[Jersey City](/en/places/nj-jersey-city.html) 
- Contains places：[Paterson](/en/places/nj-paterson.html) 
- Contains places：[Trenton](/en/places/nj-trenton.html) 
- Contains places：[Burlington County](/en/places/nj-burlington-county.html) 
- Contains places：[Camden County](/en/places/nj-camden-county.html) 
- Contains places：[Gloucester County](/en/places/nj-gloucester-county.html) 
- Contains places：[Cumberland County](/en/places/nj-cumberland-county.html) 
- Contains places：[Ocean County](/en/places/nj-ocean-county.html) 
- Contains places：[Salem County](/en/places/nj-salem-county.html) 
- Contains places：[Cape May County](/en/places/nj-cape-may-county.html) 
- Contains places：[Atlantic County](/en/places/nj-atlantic-county.html) 
- Contains places：[Morris County](/en/places/nj-morris-county.html) 
- Contains places：[Hunterdon County](/en/places/nj-hunterdon-county.html) 
- Contains places：[Mercer County](/en/places/nj-mercer-county.html) 
- Contains places：[Passaic County](/en/places/nj-passaic-county.html) 
- Contains places：[Somerset County](/en/places/nj-somerset-county.html) 
- Contains places：[Sussex County](/en/places/nj-sussex-county.html) 
- Contains places：[Union County](/en/places/nj-union-county.html) 
- Contains places：[Warren County](/en/places/nj-warren-county.html) 

第 1 / 1 页，共 26 条。

## 正文反向链接

- [Absecon](/en/places/nj-absecon.html)
- [Allamuchy](/en/places/nj-allamuchy.html)
- [Allendale](/en/places/nj-allendale.html)
- [Allenhurst](/en/places/nj-allenhurst.html)
- [Allentown](/en/places/nj-allentown.html)
- [Allenwood](/en/places/nj-allenwood.html)
- [Alloway](/en/places/nj-alloway.html)
- [Alpha](/en/places/nj-alpha.html)
- [Alpine](/en/places/nj-alpine.html)
- [Anderson](/en/places/nj-anderson.html)

## 来源

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