Castle Rock Public RecordsWashington

As of the 2020 Census, Castle Rock, Cowlitz County, WA, had a population of 2,446. The median age was about 38 years. Gender distribution was nearly even, with 50.7% male and 49.3% female. Racially, the population was 91% White, 1.1% Native American, 0.7% Asian, 0.2% Black or African American, and 6% identifying as two or more races. Hispanic or Latino residents comprised approximately 6.9% of the population.

Castle Rock, Cowlitz County, WA, has a homeownership rate of about 70%, with median home values around $375,000 as of 2024. The median rent is approximately $1,300 per month. Housing types are primarily single-family homes, with some apartments and mobile homes. Popular neighborhoods include downtown Castle Rock and areas near the Cowlitz River. Property values have risen nearly 6% year-over-year. Property taxes average roughly 1.05% of a home's assessed value, amounting to about $3,940 annually for a median-priced home. The market remains competitive due to limited inventory and steady demand.

Castle Rock, Cowlitz County, WA, has limited healthcare facilities, with most residents relying on nearby towns like Longview and Kelso for hospital care—the closest major hospital is PeaceHealth St. John Medical Center (around 13 miles away). The city itself has a few primary care clinics. About 92% of Cowlitz County residents have health insurance, with a mix of public and private coverage. The population is predominantly White (~85%), with about 20% aged 65 or older. Common health issues include chronic diseases like diabetes and heart disease, reflecting broader county trends. Healthcare provider-to-population ratio is below the state average.

Transportation in Castle Rock, Cowlitz County, WA, is predominantly car-dependent, with about 87% of commuters driving alone and average commute times around 26 minutes (per U.S. Census 2022). Public transit usage is low, with less than 1% relying on bus services provided by RiverCities Transit. Most households own at least two vehicles, and the city offers basic road infrastructure connecting to I-5. Major employment hubs include Kelso, Longview, and industrial centers nearby. Walking and biking infrastructure is limited, leading to minimal non-motorized commuting activity.

Castle Rock, Cowlitz County, WA, is served primarily by the Castle Rock School District, featuring Castle Rock High School and several elementary and middle school options, with a total of 3 public schools. The district’s graduation rate stands at approximately 89%, and only about 14% of adults hold a bachelor’s degree or higher. Schools generally receive safety ratings of “average,” and offer various educational programs, including Running Start and CTE pathways. While academic performance scores average around 5/10 per GreatSchools, the district supports adult education and community learning opportunities.