---
{
  "adminArea": "United States · New York · Jefferson County",
  "availableLangs": [
    "zh",
    "en"
  ],
  "categories": [
    "category-geography"
  ],
  "coordinates": {
    "latitude": 43.99885,
    "longitude": -76.05211
  },
  "createdAt": "2026-10-29T10:33:12+08:00",
  "id": "place_us_ny_jefferson_county",
  "lang": "en",
  "placeKind": "county",
  "revision": 2,
  "slug": "ny-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 New York, United States.",
  "tags": [],
  "title": "Jefferson County",
  "type": "place",
  "updatedAt": "2026-10-29T10:33:12+08:00",
  "updatedBy": "user:admin"
}
---

# Jefferson County

Jefferson County is a county of New York, United States.

## Overview

Jefferson County is a county of [New York](/en/places/new-york.html), United States (FIPS ny045), with a population of about 116,229[^geonames].

## Geography

- Coordinates: 43.9988, -76.0521
- Time zone: America/New_York

更新时间：2026-10-29

## 标签


## 关系

- Located in：[New York](/en/places/new-york.html) 
- Contains places：[Adams](/en/places/ny-adams.html) 
- Contains places：[Adams Center](/en/places/ny-adams-center.html) 
- Contains places：[Alexandria Bay](/en/places/ny-alexandria-bay.html) 
- Contains places：[Antwerp](/en/places/ny-antwerp.html) 
- Contains places：[Belleville](/en/places/ny-belleville.html) 
- Contains places：[Black River](/en/places/ny-black-river.html) 
- Contains places：[Brownville](/en/places/ny-brownville.html) 
- Contains places：[Calcium](/en/places/ny-calcium.html) 
- Contains places：[Cape Vincent](/en/places/ny-cape-vincent.html) 
- Contains places：[Carthage](/en/places/ny-carthage.html) 

## 正文反向链接

- [Adams](/en/places/ny-adams.html)
- [Adams Center](/en/places/ny-adams-center.html)
- [Alexandria Bay](/en/places/ny-alexandria-bay.html)
- [Antwerp](/en/places/ny-antwerp.html)
- [Belleville](/en/places/ny-belleville.html)
- [Black River](/en/places/ny-black-river.html)
- [Brownville](/en/places/ny-brownville.html)
- [Calcium](/en/places/ny-calcium.html)
- [Cape Vincent](/en/places/ny-cape-vincent.html)
- [Carthage](/en/places/ny-carthage.html)

## 来源

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