Castle Rock, Wisconsin
Castle Rock: town in Grant County, Wisconsin, United States
About
Castle Rock is a town located in the county of Grant in the U.S. state of Wisconsin. Its population at the 2010 census was 248 and a population density of 7 people per km². After 10 years in 2020 city had an estimated population of 253 inhabitants.
Quick Facts about Castle Rock
| Population | 253 (2020) |
| Country | United States of America |
| State | Wisconsin (United States) |
| County | Grant County |
| Phone Area Codes | 608 |
| Area | 35.8 km2 |
| Latitude & Longitude | 43.0475,-90.5315 |
| Altitude | 728 feet / 222 meters |
| Time Zone | America/Chicago |
| Local time | 15:28:53 (15th April 2026) |
| Density | 7 Pop. per km² as of 2020 |
| Population growth | 1.98% (2010-2020) |
| Weather | 74℉ Chance Rain Showers 7-days weather |
Geography
Castle Rock is located at 43°2'51"N 90°31'53"W (43.0474900, -90.5315100).
Castle Rock map
icon to open full mode. View satellite images
Weather
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 74. Southwest wind 8 to 12 mph, with g...
7-Day ForecastDemographics
The population of Castle Rock increased by 1.98% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 248 | - | census |
| 2011 | 249 | 0.4% | estimation process |
| 2012 | 247 | -0.81% | estimation process |
| 2013 | 248 | 0.4% | estimation process |
| 2014 | 249 | 0.4% | estimation process |
| 2015 | 251 | 0.8% | estimation process |
| 2016 | 254 | 1.18% | estimation process |
| 2017 | 256 | 0.78% | estimation process |
| 2018 | 255 | -0.39% | estimation process |
| 2019 | 254 | -0.39% | estimation process |
| 2020 | 253 | -0.4% | estimation process |
People born in Castle Rock (1)
American naturalist Velma Winship Sylvester was born in Castle Rock
Nearby Schools and Colleges
Schools and campuses linked to Castle Rock, WI. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 239910 | Southwest Wisconsin Technical College | Fennimore (WI) | 53809-9778 |
Nearby Transit Stations (6)
Rail and bus stations connected to Castle Rock, WI. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| WDL | Wisconsin Dells | Superior and La Crosse Sts. | RAIL |
| MSN | Madison, Wisconsin | 800 Langdon St. | BUS |
| SMD | Madison (South), Wisconsin | Hwy 51 & East Broadway Ave. | BUS |
| POG | Portage | 400 West Oneida Street | RAIL |
| TOH | Tomah | North Superior Ave. and Washington St. | RAIL |
Closest post offices linked to Castle Rock.
| Post Office Name | City | ZIP |
|---|---|---|
| Montfor Post Office | Montfort (WI) | 53569 |
Other places with the same name (3)
- Castle Rock, Colorado The most populous city in Douglas County, Colorado. with a population of 70,567 people.
- Castle Rock, Washington city in Cowlitz County, Washington, United States with a population of 2,304 people.
- Castle Rock, Minnesota unincorporated community in Minnesota, United States with a population of 1,356 people.
Other cities in Grant County
Cities, towns, neighborhoods & other populated places in Grant County , WI. (more)
| City Name | Population | Title |
|---|---|---|
| Lancaster | 3,700 | City in Grant County, Wisconsin, United States |
| Jamestown | 2,122 | Town in Wisconsin, United States |
| Buena Vista | 1,820 | Unincorporated community in the Town of Delafield, Waukesha County, Wisconsin |
| Platteville | 1,470 | City in Grant County, Wisconsin |
| Dickeyville | 1,020 | Village in Grant County, Wisconsin |
| Preston | 980 | A city in Grant County, Wisconsin |
| Potosi | 887 | Civil town in Grant County, Wisconsin |
| Arthur | 791 | Township in Chippewa County, Wisconsin |
| Beetown | 763 | Unincorporated community in the Town of Beetown, Grant County, Wisconsin |
| Fennimore | 601 | City in Grant County, Wisconsin |
| Mount Ida | 570 | Human settlement in Grant County, Wisconsin, United States of America |
| Ellenboro | 538 | Human settlement in Grant County, Wisconsin, United States of America |
| Hickory Grove | 464 | Human settlement in Grant County, Wisconsin, United States of America |
| Cassville | 430 | Village in Grant County, Wisconsin |
| Blue River | 418 | Human settlement in Grant County, Wisconsin, United States of America |
| Glen Haven | 408 | Human settlement in Grant County, Wisconsin, United States of America |