King Real Estate Group, LLC

    Homes for Sale in Castle Rock, CO

    Castle Rock is a Douglas County town of about 83,800, growing 14.6% since 2020. The typical home value is near $660,000, and The Meadows is the largest master-planned community.

    City Profile for Castle Rock, CO

    Population

    Castle Rock has an estimated 83,815 residents (Census Bureau, July 2025), the 14th-largest city in Colorado. It has grown 14.6% since the 2020 Census count of 73,162.

    Average Home Prices

    The typical home value is about $660,519 (Zillow), and the Census median owner-occupied home value is $652,900.

    Average Cost of Living

    Castle Rock's overall cost of living index is about 143.6 where the U.S. average is 100, roughly 44% above the national average. Housing index is 206.6, and a two-bedroom rental averages about $2,240 a month.

    Largest Community

    The Meadows is the largest master-planned community, with more than 10,000 homes at buildout across about 30 neighborhoods.

    Safety

    Niche gives Castle Rock a B for crime and safety. Reported assault runs 21.4 per 100,000 residents, burglary 61.8 and motor vehicle theft 42.8, and no murders were reported.

    Rankings & Schools

    Niche grades Castle Rock A overall and ranks it #28 among Best Suburbs in Colorado.

    Income & Demographics

    Median household income is $145,197, and about 11% of residents are 65 or older.

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    Senior Living Average Costs in Castle Rock, CO

    Care TypeAverage Local Cost
    Independent Living$4,026 / month
    Assisted Living$5,500 to $6,395 / month
    Memory Care$7,345 / month
    Nursing Care$10,159 to $12,182 / month

    Data verified on October 1st, 2026.

    Sources:

    Listings are provided through IDX Broker and are subject to availability, MLS rules, and data refresh timing.