Moving Here

Information

Demographics

Population: 2593
Data USA Profile Data
Established: December 12, 1888
Incorporation: 1890

Location

County: Cowlitz
State: Washington
Zip-code: 98611

Maps

Castle Rock zoning map
Critical Areas Map

Government

City of Castle Rock
141 A Street SW
P.O. Box 370
Castle Rock, WA 98611
(360) 274-8181
www.ci.castle-rock.wa.us

Other Resources & Links

Castle Rock Community Development Alliance
www.castlerockcda.org

Visit Mt. St. Helens
www.visitmtsthelens.com

Cowlitz County
www.co.cowlitz.wa.us 

Utilities

Cowlitz PUD

961 12th Ave
Longview, WA  98632 USA

360.423.2210

Website

 

Xfinity

740 Ocean Beach Hwy Suite A, Longview, WA 98632

800.934.6489

Website

 

Castle Rock Demographics Summary

Population

With 2,706 people, Castle Rock is the 280th most populated city in the state of Washington out of 634 cities. 

Race & Ethnicity

The largest Castle Rock racial/ethnic groups are White (86.3%) followed by Hispanic (5.0%) and American Indian (3.1%).

Median Income

In 2021, the median household income of Castle Rock households was $59,583.

9.0% of Castle Rock families live in poverty.

Median Age

The median age for Castle Rock residents is 28.3 years.


Sources: United States Census Bureau. 2021 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 8 December 2022.

United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2020 to July 1, 2021. U.S. Census Bureau, Population Division. Web. May 2022. http://www.census.gov/.

United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2019. U.S. Census Bureau, Population Division. Web. May 2021. http://www.census.gov/.

United States Census Bureau. “P2 Hispanic or Latino, and Not Hispanic or Latino by Race.” 2020 Census State Redistricting Data (Public Law 94-171) Summary File. U.S. Census Bureau, 2020 Census. Web. 12 August 2021. https://www.census.gov/.

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