---
{
  "adminArea": "United States · South Dakota · Day County",
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 45.36715,
    "longitude": -97.60741
  },
  "createdAt": "2026-10-29T10:33:28+08:00",
  "id": "place_us_sd_day_county",
  "lang": "en",
  "placeKind": "county",
  "revision": 2,
  "slug": "sd-day-county",
  "sources": [
    {
      "id": "geonames",
      "title": "GeoNames US dataset (US.txt / admin2Codes.txt)",
      "url": "https://download.geonames.org/export/dump/US.zip"
    }
  ],
  "status": "published",
  "summary": "Day County is a county of South Dakota, United States.",
  "tags": [],
  "title": "Day County",
  "type": "place",
  "updatedAt": "2026-10-29T10:33:28+08:00",
  "updatedBy": "user:admin"
}
---

# Day County

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

## Overview

Day County is a county of [South Dakota](/en/places/south-dakota.html), United States (FIPS sd037), with a population of about 5,710[^geonames].

## Geography

- Coordinates: 45.3672, -97.6074
- Time zone: America/Chicago

更新时间：2026-10-29

## 标签


## 关系

- Located in：[South Dakota](/en/places/south-dakota.html) 
- Contains places：[Andover](/en/places/sd-andover.html) 
- Contains places：[Bristol](/en/places/sd-bristol.html) 
- Contains places：[Butler](/en/places/sd-butler.html) 
- Contains places：[Grenville](/en/places/sd-grenville.html) 
- Contains places：[Lily](/en/places/sd-lily.html) 
- Contains places：[Pierpont](/en/places/sd-pierpont.html) 
- Contains places：[Roslyn](/en/places/sd-roslyn.html) 
- Contains places：[Waubay](/en/places/sd-waubay.html) 
- Contains places：[Webster](/en/places/sd-webster.html) 

第 1 / 1 页，共 10 条。

## 正文反向链接

- [Andover](/en/places/sd-andover.html)
- [Bristol](/en/places/sd-bristol.html)
- [Butler](/en/places/sd-butler.html)
- [Grenville](/en/places/sd-grenville.html)
- [Lily](/en/places/sd-lily.html)
- [Pierpont](/en/places/sd-pierpont.html)
- [Roslyn](/en/places/sd-roslyn.html)
- [Waubay](/en/places/sd-waubay.html)
- [Webster](/en/places/sd-webster.html)

## 来源

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