---
{
  "adminArea": "United States · Iowa · Decatur County",
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 40.73768,
    "longitude": -93.78628
  },
  "createdAt": "2026-10-29T10:32:17+08:00",
  "id": "place_us_ia_decatur_county",
  "lang": "en",
  "placeKind": "county",
  "revision": 2,
  "slug": "ia-decatur-county",
  "sourceLang": "zh",
  "sources": [
    {
      "id": "geonames",
      "title": "GeoNames US dataset (US.txt / admin2Codes.txt)",
      "url": "https://download.geonames.org/export/dump/US.zip"
    }
  ],
  "status": "published",
  "summary": "Decatur County is a county of Iowa, United States.",
  "tags": [],
  "title": "Decatur County",
  "type": "place",
  "updatedAt": "2026-10-29T10:32:17+08:00",
  "updatedBy": "user:admin"
}
---

# Decatur County

Decatur County is a county of Iowa, United States.

## Overview

Decatur County is a county of [Iowa](/en/places/iowa.html), United States (FIPS ia053), with a population of about 7,645[^geonames].

## Geography

- Coordinates: 40.7377, -93.7863
- Time zone: America/Chicago

更新时间：2026-10-29

## 标签


## 关系

- Located in：[Iowa](/en/places/iowa.html) 
- Contains places：[Davis City](/en/places/ia-davis-city.html) 
- Contains places：[Decatur](/en/places/ia-decatur.html) 
- Contains places：[Garden Grove](/en/places/ia-garden-grove.html) 
- Contains places：[Grand River](/en/places/ia-grand-river.html) 
- Contains places：[Lamoni](/en/places/ia-lamoni.html) 
- Contains places：[Le Roy](/en/places/ia-le-roy.html) 
- Contains places：[Leon](/en/places/ia-leon.html) 
- Contains places：[Pleasanton](/en/places/ia-pleasanton.html) 
- Contains places：[Van Wert](/en/places/ia-van-wert.html) 
- Contains places：[Weldon](/en/places/ia-weldon.html) 

第 1 / 1 页，共 11 条。

## 正文反向链接

- [Davis City](/en/places/ia-davis-city.html)
- [Decatur](/en/places/ia-decatur.html)
- [Garden Grove](/en/places/ia-garden-grove.html)
- [Grand River](/en/places/ia-grand-river.html)
- [Lamoni](/en/places/ia-lamoni.html)
- [Le Roy](/en/places/ia-le-roy.html)
- [Leon](/en/places/ia-leon.html)
- [Pleasanton](/en/places/ia-pleasanton.html)
- [Van Wert](/en/places/ia-van-wert.html)
- [Weldon](/en/places/ia-weldon.html)

## 来源

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