Castle Rock Douglas County, Colorado

Castle Rock: County seat of Douglas County, Colorado, United States

Castle Rock locator map
Location of Castle Rock on Colorado map.
Castle Rock  CO image
Castle Rock CO


Castle Rock is a city located in the county of Douglas in the U.S. state of Colorado. Its population at the 2010 census was 48,231. After 9 years in 2019 city had an estimated population of 68,484 inhabitants.

The city was created 147 years ago in 1873.


Castle Rock is located at 39°22'20"N 104°51'22"W (39.3722100, -104.8560900).


Castle Rock forecast: A slight chance of showers and thunderstorms. Mostly cloudy. High near 80, with temperatures falling to around 74 in the afternoon. West wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%. more

Castle Rock map

Castle Rock Quick Facts

Population : 68,484 (2019)
Country : United States of America
State : Colorado (United States)
County : Douglas County
Area : 88.31 km2
Water as percent of area : 0%
Land as percent of area : 100%
Altitude : 6,224 feet / 1897 meters
Capital city : Castle Rock is capital of Douglas County
Establishment : January 01, 1874 (147 years ago)
Time Zone : Mountain Time Zone
Local time : 21:56:11 (7th May 2021)
Postal code : 80104
Population growth : 29.57% (2010-2019)
Weather : 80℉ Slight Chance Showers And Thunderstorms 7-days weather


The population of Castle Rock increased by 29.57% in 9 years.

Year Population % Change Method
2010 48,231 - census
2011 49,693 2.94% estimation process
2012 51,017 2.6% estimation process
2013 52,657 3.11% estimation process
2014 55,154 4.53% estimation process
2015 57,175 3.53% estimation process
2016 59,284 3.56% estimation process
2017 62,297 4.84% estimation process
2018 65,000 4.16% estimation process
2019 68,484 5.09% estimation process

Castle Rock zip code is 80104. County name: Douglas, County fips: 08035

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People born in Castle Rock (9)

People born in Castle Rock, including basketball player-coach Ann Strother, musician Nelson Rangell, japanologist Edward Seidensticker, you can see a list of people who born in Castle Rock.


College & universities near Castle Rock

Code Name City ZIP
491792 Stacey James Institute Parker (CO) 80134-3358
484640 University of Phoenix-Colorado Lone Tree (CO) 80124
476823 New Dimensions Beauty Academy Inc Parker (CO) 80138-9801
480790 Rocky Vista University Parker (CO) 80134
466161 National American University-Centennial Centennial (CO) 80122-3157

Stations (9)

Amtrak & bus stations near Castle Rock

Code Name Address Type
DEB Denver (Bus Station), Colorado 1055 19th Street BUS
DEN Union Station 1701 Wynkoop Street RAIL
PJT Pine Junction, CO 76 Mount Evans Boulevard BUS
COS Colorado Springs, Colorado 120 South Weber Street BUS
BLD Boulder, Colorado 30th & Diagonal Highway BUS

Other places with the same name (3)

Other cities in Douglas County

Cities, Towns, Neighborhoods & Other Populated Places in Douglas County , CO.

City Name Population Title
Parker 57,706 City in Douglas County, Colorado, United States
Castle Pines 10,763 City in Douglas County, Colorado, United States of America
Larkspur 212 Human settlement in Douglas County, Colorado, United States of America

Distance to Other Cities

Castle Rock distances to largest Colorado cities

Castle Rock  CO image

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