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The total population of Castle Rock is estimated to be 74,065 with 36,786 males (49.67%) and 37,279 females (50.33%). There are 493 more females than males in Castle Rock.
The median household income in Castle Rock was $131,210 in 2021, which marked an an increase of 2,502(1.94%) from $128,708 in 2020. This income is 175.87% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
In Castle Rock, the median income for all workers aged 15 years and older, regardless of work hours, was $78,092 for males and $41,963 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $101,124 for males and $65,254 for females.
In Castle Rock, the demographic landscape is diverse, spanning 4 distinct racial categories among households. Among these, Two or More Races households have the highest median household income at $168,750, while Black or African American households represent the opposite end with the lowest median household income of $124,429.
In 2022, the population of Castle Rock was 80,191, a 4.62% increase year-by-year from 2021. Previously, in 2021, Castle Rock's population was 76,652, an increase of 3.75% compared to a population of 73,881 in 2020.
The median age in Castle Rock, CO is 35.7, as per 2021 ACS 5-Year Estimates. Of the total population, 22.72% were under the age of 15, 17.99% aged 15 to 29, 49.19% aged 30 to 64, 9.09% aged 65 to 84, and 1.01% were 85 years of age and older.
Racial distribution of Castle Rock population: 88.17% are White, 0.69% are Black or African American, 0.31% are American Indian and Alaska Native, 2.05% are Asian, 0.16% are Native Hawaiian and other Pacific Islander, 2.51% are some other race and 6.12% are multiracial.