---
{
  "adminArea": "美利坚合众国",
  "aliases": [
    "美利坚合众国",
    "美利坚",
    "USA",
    "U.S.",
    "United States"
  ],
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 38.9072,
    "longitude": -77.0369
  },
  "createdAt": "2026-10-29T02:48:28+08:00",
  "established": {
    "display": "1776年7月4日（《独立宣言》）",
    "year": 1776
  },
  "fallback": true,
  "id": "place_usa",
  "lang": "ms",
  "placeKind": "country",
  "revision": 6,
  "slug": "united-states",
  "sources": [
    {
      "id": "zhwiki",
      "title": "美国（维基百科）",
      "url": "https://zh.wikipedia.org/wiki/%E7%BE%8E%E5%9B%BD"
    },
    {
      "id": "enwiki",
      "title": "United States (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/United_States"
    },
    {
      "id": "wikidata",
      "title": "Wikidata Q30",
      "url": "https://www.wikidata.org/wiki/Q30"
    },
    {
      "id": "uscb2023",
      "title": "U.S. Census Bureau 2023 FIPS 州县代码",
      "url": "https://www.census.gov/library/reference/code-lists/ansi.html"
    }
  ],
  "status": "published",
  "summary": "美国（美利坚合众国）是由50个州、1个联邦特区和若干海外领地组成的联邦制国家，行政区划分为州、县、市镇与社区层级。",
  "tags": [
    "tag-admin-division"
  ],
  "title": "美国",
  "type": "place",
  "updatedAt": "2026-10-29T03:09:16+08:00",
  "updatedBy": "user:admin"
}
---

# 美国

美国（美利坚合众国）是由50个州、1个联邦特区和若干海外领地组成的联邦制国家，行政区划分为州、县、市镇与社区层级。

## 行政区划

美国（美利坚合众国）是联邦制国家，一级行政区为50个州与1个联邦特区[^zhwiki]。州以下设县（county）或独立市，市镇之下再分社区（neighborhood）[^uscb2023]。

## 基本信息

- 行政区划层级：国家 → 州 → 县 → 市/镇 → 社区
- 州数：50；联邦特区：1（华盛顿哥伦比亚特区）[^uscb2023]
- 县（county）数：3,143（2023年）[^uscb2023]
- 首都：华盛顿哥伦比亚特区[^zhwiki]
- 面积：约9,833,520平方公里[^enwiki]
- ISO 3166-1：US / USA[^zhwiki]

## 下级行政区

50个州与联邦特区：[亚拉巴马州](/ms/places/alabama.html)、[阿拉斯加州](/ms/places/alaska.html)、[亚利桑那州](/ms/places/arizona.html)、[阿肯色州](/ms/places/arkansas.html)、[加利福尼亚州](/ms/places/california.html)、[科罗拉多州](/ms/places/colorado.html)、[康涅狄格州](/ms/places/connecticut.html)、[特拉华州](/ms/places/delaware.html)、[佛罗里达州](/ms/places/florida.html)、[佐治亚州](/ms/places/georgia.html)、[夏威夷州](/ms/places/hawaii.html)、[爱达荷州](/ms/places/idaho.html)、[伊利诺伊州](/ms/places/illinois.html)、[印第安纳州](/ms/places/indiana.html)、[艾奥瓦州](/ms/places/iowa.html)、[堪萨斯州](/ms/places/kansas.html)、[肯塔基州](/ms/places/kentucky.html)、[路易斯安那州](/ms/places/louisiana.html)、[缅因州](/ms/places/maine.html)、[马里兰州](/ms/places/maryland.html)、[马萨诸塞州](/ms/places/massachusetts.html)、[密歇根州](/ms/places/michigan.html)、[明尼苏达州](/ms/places/minnesota.html)、[密西西比州](/ms/places/mississippi.html)、[密苏里州](/ms/places/missouri.html)、[蒙大拿州](/ms/places/montana.html)、[内布拉斯加州](/ms/places/nebraska.html)、[内华达州](/ms/places/nevada.html)、[新罕布什尔州](/ms/places/new-hampshire.html)、[新泽西州](/ms/places/new-jersey.html)、[新墨西哥州](/ms/places/new-mexico.html)、[纽约州](/ms/places/new-york.html)、[北卡罗来纳州](/ms/places/north-carolina.html)、[北达科他州](/ms/places/north-dakota.html)、[俄亥俄州](/ms/places/ohio.html)、[俄克拉何马州](/ms/places/oklahoma.html)、[俄勒冈州](/ms/places/oregon.html)、[宾夕法尼亚州](/ms/places/pennsylvania.html)、[罗得岛州](/ms/places/rhode-island.html)、[南卡罗来纳州](/ms/places/south-carolina.html)、[南达科他州](/ms/places/south-dakota.html)、[田纳西州](/ms/places/tennessee.html)、[得克萨斯州](/ms/places/texas.html)、[犹他州](/ms/places/utah.html)、[佛蒙特州](/ms/places/vermont.html)、[弗吉尼亚州](/ms/places/virginia.html)、[华盛顿州](/ms/places/washington.html)、[西弗吉尼亚州](/ms/places/west-virginia.html)、[威斯康星州](/ms/places/wisconsin.html)、[怀俄明州](/ms/places/wyoming.html)、[华盛顿哥伦比亚特区](/ms/places/district-of-columbia.html)。

海外领地：[波多黎各](/ms/places/puerto-rico.html)、[关岛](/ms/places/guam.html)、[美属维尔京群岛](/ms/places/united-states-virgin-islands.html)、[美属萨摩亚](/ms/places/american-samoa.html)、[北马里亚纳群岛](/ms/places/northern-mariana-islands.html)。

更新时间：2026-10-29

## 标签


## 关系

- Contains places：[科罗拉多州](/ms/places/colorado.html) 
- Contains places：[康涅狄格州](/ms/places/connecticut.html) 
- Contains places：[阿肯色州](/ms/places/arkansas.html) 
- Contains places：[阿拉斯加州](/ms/places/alaska.html) 
- Contains places：[特拉华州](/ms/places/delaware.html) 
- Contains places：[亚利桑那州](/ms/places/arizona.html) 
- Contains places：[加利福尼亚州](/ms/places/california.html) 
- Contains places：[亚拉巴马州](/ms/places/alabama.html) 
- Contains places：[夏威夷州](/ms/places/hawaii.html) 
- Contains places：[佐治亚州](/ms/places/georgia.html) 
- Contains places：[爱达荷州](/ms/places/idaho.html) 
- Contains places：[伊利诺伊州](/ms/places/illinois.html) 
- Contains places：[佛罗里达州](/ms/places/florida.html) 
- Contains places：[印第安纳州](/ms/places/indiana.html) 
- Contains places：[艾奥瓦州](/ms/places/iowa.html) 
- Contains places：[堪萨斯州](/ms/places/kansas.html) 
- Contains places：[路易斯安那州](/ms/places/louisiana.html) 
- Contains places：[马萨诸塞州](/ms/places/massachusetts.html) 
- Contains places：[肯塔基州](/ms/places/kentucky.html) 
- Contains places：[缅因州](/ms/places/maine.html) 
- Contains places：[马里兰州](/ms/places/maryland.html) 
- Contains places：[密歇根州](/ms/places/michigan.html) 
- Contains places：[明尼苏达州](/ms/places/minnesota.html) 
- Contains places：[密西西比州](/ms/places/mississippi.html) 
- Contains places：[内布拉斯加州](/ms/places/nebraska.html) 
- Contains places：[纽约州](/ms/places/new-york.html) 
- Contains places：[蒙大拿州](/ms/places/montana.html) 
- Contains places：[密苏里州](/ms/places/missouri.html) 
- Contains places：[内华达州](/ms/places/nevada.html) 
- Contains places：[新罕布什尔州](/ms/places/new-hampshire.html) 
- Contains places：[新泽西州](/ms/places/new-jersey.html) 
- Contains places：[新墨西哥州](/ms/places/new-mexico.html) 
- Contains places：[北卡罗来纳州](/ms/places/north-carolina.html) 
- Contains places：[罗得岛州](/ms/places/rhode-island.html) 
- Contains places：[俄克拉何马州](/ms/places/oklahoma.html) 
- Contains places：[北达科他州](/ms/places/north-dakota.html) 
- Contains places：[俄亥俄州](/ms/places/ohio.html) 
- Contains places：[俄勒冈州](/ms/places/oregon.html) 
- Contains places：[宾夕法尼亚州](/ms/places/pennsylvania.html) 
- Contains places：[南卡罗来纳州](/ms/places/south-carolina.html) 
- Contains places：[田纳西州](/ms/places/tennessee.html) 
- Contains places：[南达科他州](/ms/places/south-dakota.html) 
- Contains places：[佛蒙特州](/ms/places/vermont.html) 
- Contains places：[得克萨斯州](/ms/places/texas.html) 
- Contains places：[犹他州](/ms/places/utah.html) 
- Contains places：[弗吉尼亚州](/ms/places/virginia.html) 
- Contains places：[华盛顿州](/ms/places/washington.html) 
- Contains places：[西弗吉尼亚州](/ms/places/west-virginia.html) 
- Contains places：[怀俄明州](/ms/places/wyoming.html) 
- Contains places：[波多黎各](/ms/places/puerto-rico.html) 

第 1 / 2 页，共 56 条。 [下一页](/ms/places/united-states/relation-2.md)

## 正文反向链接

- [阿拉斯加州](/ms/places/alaska.html)
- [亚拉巴马州](/ms/places/alabama.html)
- [阿肯色州](/ms/places/arkansas.html)
- [美属萨摩亚](/ms/places/american-samoa.html)
- [亚利桑那州](/ms/places/arizona.html)
- [加利福尼亚州](/ms/places/california.html)
- [科罗拉多州](/ms/places/colorado.html)
- [康涅狄格州](/ms/places/connecticut.html)
- [华盛顿哥伦比亚特区](/ms/places/district-of-columbia.html)
- [特拉华州](/ms/places/delaware.html)

## 来源

- 美国（维基百科）：https://zh.wikipedia.org/wiki/%E7%BE%8E%E5%9B%BD 
- United States (Wikipedia)：https://en.wikipedia.org/wiki/United_States 
- Wikidata Q30：https://www.wikidata.org/wiki/Q30 
- U.S. Census Bureau 2023 FIPS 州县代码：https://www.census.gov/library/reference/code-lists/ansi.html