Castle Rock is a very small city located in the state of Washington. With a population of 2,437 people and two associated neighborhoods, Castle Rock is the 200th largest community in Washington.Unlike some cities, Castle Rock isn’t mainly white- or blue-collar. Instead, the most prevalent occupations for people in Castle Rock are a mix of both white- and blue-collar jobs. Overall, Castle Rock is a city of service providers, managers, and transportation and shipping workers. There are especially a lot of people living in Castle Rock who work in management occupations (10.39%), food service (10.01%), and office and administrative support (7.60%). Castle Rock is a small city, and as such doesn't have a public transit system that people use to get to and from their jobs every day.The citizens of Castle Rock are slightly less educated than the national average of 21.84% for the average city or town: 14.58% of adults in Castle Rock have a bachelor's degree or advanced degree The per capita income in Castle Rock in 2022 was $27,393, which is low income relative to Washington, and lower middle income relative to the rest of the US. This equates to an annual income of $109,572 for a family of four. However, Castle Rock contains both very wealthy and poor people as well. Castle Rock is a somewhat ethnically-diverse city. The people who call Castle Rock home describe themselves as belonging to a variety of racial and ethnic groups. The greatest number of Castle Rock residents report their race to be White, followed by Native Hawaiian. Important ancestries of people in Castle Rock include German, Irish, English, Italian, and French. The most common language spoken in Castle Rock is English. Other important languages spoken here include Italian and Spanish.