Jersey County, United States
Facts and figures on Jersey County at a glance
Region name: Jersey County (Jersey County)Status: Adminstrative subregion
Population: 21,512 people
Region name (Level 1):
Country: United States
Continent: North America
The regional headquarters of Jersey County (Jersey County) is located in Jerseyville (Jerseyville) with a population of 8,469 people. The distance as the crow flies from Jersey County's regional headquarters Jerseyville to United States's capital Washington (Washington) is approximately 1,151 km (715 mi).
| Region | Population | Regional headquarters | Population |
| Jersey County Jersey County | 21,512 people | Jerseyville Jerseyville | 8,469 people |
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Map of Jersey County
Information on Jersey County
| Region name | Region name Level 1 | Country | Continent |
| Jersey County Jersey County | United States | North America |
Time in Jersey County
| Current time | Summer time (DST) | Standard time | Current timezone offset | Timezone |
| Tue, 23 Apr 2024 - 1:14am (01:14h) | In effect (+1 hour) | Tue, 23 Apr 2024 - 12:14am (00:14h) | GMT UTC -5.0 | America/Chicago |
Geographic coordinates of Jersey County
| Position | Latitude (width) | Longitude (length) |
| Show on map | 39°05'08.4"N (39.0856600°) | 90°21'24.0"W (-90.3566800°) |
Subregions in Jersey County
There are 11 administrative subregions in Jersey County.| Region | No | Population | Regional capital | Capital population |
| Township of Elsah Township of Elsah | 1. | - | - | - |
| Township of English Township of English | 2. | - | - | - |
| Township of Fidelity Township of Fidelity | 3. | - | - | - |
| Township of Jersey Township of Jersey | 4. | - | - | - |
| Township of Mississippi Township of Mississippi | 5. | - | - | - |
| Township of Otter Creek Township of Otter Creek | 6. | - | - | - |
| Township of Piasa Township of Piasa | 7. | - | - | - |
| Township of Quarry Township of Quarry | 8. | - | - | - |
| Township of Richwood Township of Richwood | 9. | - | - | - |
| Township of Rosedale Township of Rosedale | 10. | - | - | - |
| Township of Ruyle Township of Ruyle | 11. | - | - | - |