Castle Rock, CO
Castle Rock is a city in Colorado.
Castle Rock is a city located in Douglas County, Colorado. Population: 79,123 | Time Zone: Mountain
📋 Executive Summary
Population: 79,123 | County: Douglas County | State: Colorado
Cost of Living: Median home $300,000 | Median rent $1,400/month | Median income $60,000
Safety: Crime index 50 (Crime rates are moderate.) | Livability: 7/10
Location: 39.3763°N, 104.8535°W | Timezone: Mountain
Population
79,123
Median Home
$300K
Crime Index
50
Livability
7/10
📍 Geographic & Location Information
🗺️ Location Details
- City: Castle Rock
- State: Colorado
- County: Douglas County
- Coordinates: 39.3763°N, 104.8535°W
- ZIP Codes: 80104 80108 80109
- Area Codes: 303, 719, 720, 970
🌐 Time & Transportation
- Time Zone: America/Denver
- Major Airport: Denver International Airport (DEN)
- Major Highways: I-25, I-70, I-76, US-36
💰 Cost of Living in Castle Rock
Median Rent
$1400/month
Median Home Value
$300,000
🔒 Crime & Safety in Castle Rock
Crime Index
Crime rates are moderate.
👥 Demographics
Population
79,123
Density
851.4/mi²
Median Age
35
Median Income
$60,000
🌤️ Climate & Weather
☀️
Climate
Semi-Arid
📈
Avg High
67°F
📉
Avg Low
35°F
🌧️
Rainfall
14 in/year
❓ Frequently Asked Questions
What is Castle Rock, CO known for?
Castle Rock is a city known for its unique character and attractions.
What is the cost of living in Castle Rock, CO?
Median rent is $1400/month and median home value is $300,000.
Is Castle Rock, CO safe?
Crime index is 50. Crime rates are moderate.
What is the population of Castle Rock, CO?
Population is 79,123.
What is the weather like in Castle Rock, CO?
Castle Rock has a Semi-Arid climate with average highs of 67°F.
What are the main highways in Castle Rock, CO?
Major highways include: I-25, I-70, I-76, US-36.
What is the major airport serving Castle Rock, CO?
The main airport is Denver International Airport (DEN).
What time zone is Castle Rock, CO in?
Castle Rock is in the Mountain time zone.
What are the area codes for Castle Rock, CO?
Area codes include: 303, 719, 720, 970.
What county is Castle Rock, CO in?
Castle Rock is located in Douglas County.
📍 Nearby Cities (Within 100 miles)
Cities close to Castle Rock - easy day trips or commuting options
Castle Pines, CO
6 miles away
Pop: 13,388
The Pinery, CO
7 miles away
Pop: 11,871
Parker, CO
10 miles away
Pop: 61,783
Parker, CO
10 miles away
Pop: 61,783
Lone Tree, CO
11 miles away
Pop: 14,147
Stonegate, CO
11 miles away
Pop: 8,906
Roxborough Park, CO
13 miles away
Pop: 9,085
Highlands Ranch, CO
13 miles away
Pop: 102,257
🌎 Cities in West Region
Other cities in the West United States
💰 Cost of Living Comparison
🏠 More Affordable Cities
Similar size, lower cost of living
🏙️ Higher Cost Cities
Similar size, higher cost of living
👥 Similar Size Cities
Cities with similar population sizes across the US