---
{
  "adminArea": "United States · Indiana · Jefferson County",
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 38.78582,
    "longitude": -85.43857
  },
  "createdAt": "2026-10-29T10:30:13+08:00",
  "id": "place_us_in_jefferson_county",
  "lang": "en",
  "placeKind": "county",
  "revision": 2,
  "slug": "in-jefferson-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": "Jefferson County is a county of Indiana, United States.",
  "tags": [],
  "title": "Jefferson County",
  "type": "place",
  "updatedAt": "2026-10-29T10:30:13+08:00",
  "updatedBy": "user:admin"
}
---

# Jefferson County

Jefferson County is a county of Indiana, United States.

## Overview

Jefferson County is a county of [Indiana](/en/places/indiana.html), United States (FIPS in077), with a population of about 32,208[^geonames].

## Geography

- Coordinates: 38.7858, -85.4386
- Time zone: America/Indiana/Indianapolis

更新时间：2026-10-29

## 标签


## 关系

- Located in：[Indiana](/en/places/indiana.html) 
- Contains places：[Brooksburg](/en/places/in-brooksburg.html) 
- Contains places：[Canaan](/en/places/in-canaan.html) 
- Contains places：[Deputy](/en/places/in-deputy.html) 
- Contains places：[Dupont](/en/places/in-dupont.html) 
- Contains places：[Hanover](/en/places/in-hanover.html) 
- Contains places：[Kent](/en/places/in-kent.html) 
- Contains places：[Madison](/en/places/in-madison.html) 
- Contains places：[North Madison](/en/places/in-north-madison.html) 

第 1 / 1 页，共 9 条。

## 正文反向链接

- [Brooksburg](/en/places/in-brooksburg.html)
- [Canaan](/en/places/in-canaan.html)
- [Deputy](/en/places/in-deputy.html)
- [Dupont](/en/places/in-dupont.html)
- [Hanover](/en/places/in-hanover.html)
- [Kent](/en/places/in-kent.html)
- [Madison](/en/places/in-madison.html)
- [North Madison](/en/places/in-north-madison.html)

## 来源

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