Rock County, United States
Facts and figures on Rock County at a glance
Region name: Rock County (Rock County)Status: Adminstrative subregion
Population: 163,084 people
Region name (Level 1):
Country: United States
Continent: North America
The regional headquarters of Rock County (Rock County) is located in Janesville (Janesville) with a population of 64,123 people. The distance as the crow flies from Rock County's regional headquarters Janesville to United States's capital Washington (Washington) is approximately 1,094 km (680 mi).
| Region | Population | Regional headquarters | Population |
| Rock County Rock County | 163,084 people | Janesville Janesville | 64,123 people |
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Map of Rock County
Information on Rock County
| Region name | Region name Level 1 | Country | Continent |
| Rock County Rock County | United States | North America |
Time in Rock County
| Current time | Summer time (DST) | Standard time | Current timezone offset | Timezone |
| Mon, 13 May 2024 - 2:08pm (14:08h) | In effect (+1 hour) | Mon, 13 May 2024 - 1:08pm (13:08h) | GMT UTC -5.0 | America/Chicago |
Geographic coordinates of Rock County
| Position | Latitude (width) | Longitude (length) |
| Show on map | 42°40'16.4"N (42.6712200°) | 89°04'17.7"W (-89.0715800°) |
Subregions in Rock County
There are 30 administrative subregions in Rock County.| Region | No | Population | Regional capital | Capital population |
| City of Beloit City of Beloit | 1. | 36,966 | - | - |
| City of Brodhead City of Brodhead | 2. | 3,293 | - | - |
| City of Edgerton City of Edgerton | 3. | 5,461 | - | - |
| City of Edgerton City of Edgerton | 4. | 5,461 | - | - |
| City of Evansville City of Evansville | 5. | 5,012 | - | - |
| City of Janesville City of Janesville | 6. | 63,575 | - | - |
| City of Milton City of Milton | 7. | 5,546 | - | - |
| Town of Avon Town of Avon | 8. | 602 | - | - |
| Town of Beloit Town of Beloit | 9. | 7,666 | - | - |
| Town of Bradford Town of Bradford | 10. | 1,113 | - | - |
| Town of Center Town of Center | 11. | 1,070 | - | - |
| Town of Clinton Town of Clinton | 12. | 954 | - | - |
| Town of Fulton Town of Fulton | 13. | 3,277 | - | - |
| Town of Harmony Town of Harmony | 14. | 2,580 | - | - |
| Town of Janesville Town of Janesville | 15. | 3,462 | - | - |
| Town of Johnstown Town of Johnstown | 16. | 784 | - | - |
| Town of La Prairie Town of La Prairie | 17. | 841 | - | - |
| Town of Lima Town of Lima | 18. | 1,285 | - | - |
| Town of Magnolia Town of Magnolia | 19. | 772 | - | - |
| Town of Milton Town of Milton | 20. | 3,035 | - | - |
| Town of Newark Town of Newark | 21. | 1,554 | - | - |
| Town of Plymouth Town of Plymouth | 22. | 1,245 | - | - |
| Town of Porter Town of Porter | 23. | 964 | - | - |
| Town of Rock Town of Rock | 24. | 3,171 | - | - |
| Town of Spring Valley Town of Spring Valley | 25. | 752 | - | - |
| Town of Turtle Town of Turtle | 26. | 2,404 | - | - |
| Town of Union Town of Union | 27. | 2,086 | - | - |
| Village of Clinton Village of Clinton | 28. | 2,154 | - | - |
| Village of Footville Village of Footville | 29. | 808 | - | - |
| Village of Orfordville Village of Orfordville | 30. | 1,442 | - | - |