---
{
  "adminArea": "United States · Iowa",
  "aliases": [
    "艾奥瓦州"
  ],
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 41.9385,
    "longitude": -93.0955
  },
  "createdAt": "2026-10-29T03:05:12+08:00",
  "id": "place_us_ia",
  "lang": "en",
  "placeKind": "state",
  "revision": 3,
  "slug": "iowa",
  "sources": [
    {
      "id": "enwiki",
      "title": "Iowa (Wikipedia)",
      "url": "https://en.wikipedia.org/wiki/Iowa"
    },
    {
      "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": "Iowa is a state of the United States with FIPS code 19 and capital Des Moines.",
  "tags": [],
  "title": "Iowa",
  "type": "place",
  "updatedAt": "2026-10-29T03:05:12+08:00",
  "updatedBy": "user:admin"
}
---

# Iowa

Iowa is a state of the United States with FIPS code 19 and capital Des Moines.

## Administrative divisions

Iowa is a state of the United States with FIPS state code 19[^uscb2023]. Below the state level are counties (or independent cities), then municipalities and neighborhoods[^uscb2023].

## Basic facts

- FIPS state code: 19[^uscb2023]
- Capital: Des Moines[^enwiki]
- Population: about 3,207,004 (2023 estimate)[^uscb2023]
- Area: 145,746 km2[^enwiki]
- Admitted to the Union: 1846[^enwiki]
- Time zone: Central Time (UTC-6/-5)[^enwiki]
- ISO 3166-2: US-IA[^enwiki]

## Parent division

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

## Subdivisions

Major counties: [Polk County](/en/places/ia-polk-county.html), [Linn County](/en/places/ia-linn-county.html), [Scott County](/en/places/ia-scott-county.html), [Johnson County](/en/places/ia-johnson-county.html), [Black Hawk County](/en/places/ia-black-hawk-county.html).

Major cities: [Des Moines](/en/places/ia-des-moines.html), [Cedar Rapids](/en/places/ia-cedar-rapids.html), [Iowa City](/en/places/ia-iowa-city.html).

更新时间：2026-10-29

## 标签


## 关系

- Located in：[United States](/en/places/united-states.html) 
- Contains places：[Polk County](/en/places/ia-polk-county.html) 
- Contains places：[Scott County](/en/places/ia-scott-county.html) 
- Contains places：[Linn County](/en/places/ia-linn-county.html) 
- Contains places：[Johnson County](/en/places/ia-johnson-county.html) 
- Contains places：[Black Hawk County](/en/places/ia-black-hawk-county.html) 
- Contains places：[Des Moines](/en/places/ia-des-moines.html) 
- Contains places：[Cedar Rapids](/en/places/ia-cedar-rapids.html) 
- Contains places：[Iowa City](/en/places/ia-iowa-city.html) 
- Contains places：[Iowa County](/en/places/ia-iowa-county.html) 
- Contains places：[Adair County](/en/places/ia-adair-county.html) 

## 正文反向链接

- [道奇堡支线机场](/en/places/fort-dodge-regional-airport.html)
- [Ackley](/en/places/ia-ackley.html)
- [Ackworth](/en/places/ia-ackworth.html)
- [Adair](/en/places/ia-adair.html)
- [Adair County](/en/places/ia-adair-county.html)
- [Adams County](/en/places/ia-adams-county.html)
- [Adel](/en/places/ia-adel.html)
- [Afton](/en/places/ia-afton.html)
- [Agency](/en/places/ia-agency.html)
- [Ainsworth](/en/places/ia-ainsworth.html)

## 来源

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