---
{
  "adminArea": "United States · South Dakota · Dewey County",
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 45.15662,
    "longitude": -100.87186
  },
  "createdAt": "2026-10-29T10:34:35+08:00",
  "id": "place_us_sd_dewey_county",
  "lang": "en",
  "placeKind": "county",
  "revision": 2,
  "slug": "sd-dewey-county",
  "sources": [
    {
      "id": "geonames",
      "title": "GeoNames US dataset (US.txt / admin2Codes.txt)",
      "url": "https://download.geonames.org/export/dump/US.zip"
    }
  ],
  "status": "published",
  "summary": "Dewey County is a county of South Dakota, United States.",
  "tags": [],
  "title": "Dewey County",
  "type": "place",
  "updatedAt": "2026-10-29T10:34:35+08:00",
  "updatedBy": "user:admin"
}
---

# Dewey County

Dewey County is a county of South Dakota, United States.

## Overview

Dewey County is a county of [South Dakota](/en/places/south-dakota.html), United States (FIPS sd041), with a population of about 5,301[^geonames].

## Geography

- Coordinates: 45.1566, -100.8719
- Time zone: America/Denver

更新时间：2026-10-29

## 标签


## 关系

- Located in：[South Dakota](/en/places/south-dakota.html) 
- Contains places：[Eagle Butte](/en/places/sd-eagle-butte.html) 
- Contains places：[Green Grass](/en/places/sd-green-grass.html) 
- Contains places：[Isabel](/en/places/sd-isabel.html) 
- Contains places：[La Plant](/en/places/sd-la-plant.html) 
- Contains places：[North Eagle Butte](/en/places/sd-north-eagle-butte.html) 
- Contains places：[Timber Lake](/en/places/sd-timber-lake.html) 
- Contains places：[Whitehorse](/en/places/sd-whitehorse.html) 

第 1 / 1 页，共 8 条。

## 正文反向链接

- [Eagle Butte](/en/places/sd-eagle-butte.html)
- [Green Grass](/en/places/sd-green-grass.html)
- [Isabel](/en/places/sd-isabel.html)
- [La Plant](/en/places/sd-la-plant.html)
- [North Eagle Butte](/en/places/sd-north-eagle-butte.html)
- [Timber Lake](/en/places/sd-timber-lake.html)
- [Whitehorse](/en/places/sd-whitehorse.html)

## 来源

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