Castle Rock, CO Cost Of Living

Demographics | Crime | Cost Of Living
Updated: 2025-10-24

Cost Of Living In Castle Rock, CO Summary

Cost of living in Castle Rock research summary. The cost of living index is set to 100 for the average place in the United States. A cost of living index above 100 means Castle Rock is expensive. An index value below 100 means the city is a relatively cheap place to live.

On a city-by-city basis in Colorado, home prices and rent have the biggest impact on the cost of living. Here are the key takeaways based on Saturday Night Science:

  • The cost of living index in Castle Rock is 136, with 100 being the average.

  • The cost of living index in Castle Rock is 1.4x higher than the national average.

  • Castle Rock ranks as the #78 cheapest in Colorado out of 113.

  • Castle Rock ranks as the #5,256 cheapest out of 6,489 in the US.

  • The median home value in Castle Rock is $666,408.

  • The median income in Castle Rock is $143,031.

Table Of Contents

  1. Summary
  2. National Comparison
  3. Housing Breakdown
  4. Detailed Pricing
  5. Nearby Comparisons
136
Castle Rock's Overall Cost Of Living
1.4x
Higher Than The National Average

What is the cost of living in Castle Rock, CO?

According to the most recent data on the cost of living, Castle Rock has an overall cost of living index of 136, which is 1.4x higher than the national index of 100.

Compared to Colorado, Castle Rock has a cost of living index that's 1.2x higher than Colorado's index of 111.

The standard of living in Castle Rock ranks as #78 most affordable out of the 113 places we measured in Colorado. By definition, that implies Castle Rock ranks as the #35 most expensive place in the Centennial State.

For more reading on life in Castle Rock, check out:

78 out of 113
In Colorado
5,256 out of 6,489
In America

Castle Rock Cost Of Living Vs. Colorado

Six factors go into calculating the cost of living index in Castle Rock. Here is how it fairs on each of the criteria:

  • The Services index in Castle Rock is 107.

  • The Groceries index in Castle Rock is 105.

  • The Health index in Castle Rock is 99.

  • The Housing index in Castle Rock is 222.

  • The Transportation index in Castle Rock is 104.

  • The Utilities index in Castle Rock is 86.

Living Expense Castle Rock Colorado National Average
Overall 136 111 100
Services 107 102 100
Groceries 105 103 100
Health 99 101 100
Housing 222 134 100
Transportation 104 107 100
Utilities 86 89 100
For more reading on cost of living around Colorado, check out:
Castle Rock Cost of Living Vs. CO

Castle Rock, CO Housing Cost Breakdown

Housing swings affordability the most between places in Colorado, so we broke down housing costs into more detail. Home and income data comes from the most recent US Census ACS 2019-2023. The key points are:

  • The Median Home Value in Castle Rock is $666,408.

  • The Median Rent in Castle Rock is $1,946.

  • The Median Income in Castle Rock is $143,031.

  • The Home Value To Income in Castle Rock is 4.7x.

  • The Rent To Monthly Income in Castle Rock is 0.16x.

Statistic Castle Rock Colorado United States
Median Home Value $666,408 $540,183 $303,400
Median Rent $1,946 $1,693 $1,348
Median Income $143,031 $92,470 $78,538
Home Value To Income 4.7x 5.8x 3.9x
Rent To Monthly Income 0.16x 0.22x 0.21x
$666,408
Median Home Value
$1,946
Median Rent
$143,031
Median Income

Castle Rock, CO Costs By Category

Detailed Castle Rock Services Costs Vs. Colorado

Item Castle Rock Colorado
Shampoo $1.27 $1.28
Movie $14.7 $12.13
Bowling $21.4 $18
Haircut $26.81 $24.26
Beauty Salon $50.45 $45.56

Detailed Castle Rock Groceries Costs Vs. Colorado

Item Castle Rock Colorado
Ground Beef $5.23 $5.84
Fried Chicken $1.4 $1.57
Milk $4.74 $4.67
Potatoes $4.3 $4.93
Pizza $12.87 $12.09
Beer $10.67 $10.41
Toothpaste $3.7 $3.7

Detailed Castle Rock Health Costs Vs. Colorado

Item Castle Rock Colorado
Optometrist $121.38 $125.68
Doctor $116.64 $135.78
Dentist $126.27 $113.29

Detailed Castle Rock Transportation Costs Vs. Colorado

Item Castle Rock Colorado
Gasoline $3.67 $3.46
Tire Balancing $60.05 $59.92

Detailed Castle Rock Utilities Costs Vs. Colorado

Item Castle Rock Colorado
All Electricity $145.02 $193.99
Phone $194.36 $192.25

Castle Rock SnackAbility

9
/10
Overall SnackAbility
Jobs
8.5/10
Housing
9
Affordability
7
Diversity
7
Safety
8
Amenities
8.5
Education
9
Commute
5

Cost Of Living In Cities Around Castle Rock

The cost of living varies in the cities and towns around Castle Rock. Here's a quick look at the cost of living in the most populous nearby places:

  • Centennial, CO has a cost of living index of 141, 1.0x Castle Rock.

  • Parker, CO has a cost of living index of 140, 1.0x Castle Rock.

  • Littleton, CO has a cost of living index of 134, 1.0x Castle Rock.

City Population Cost Of Living Vs. Castle Rock
Centennial, CO 107,386 141 1.0x
Parker, CO 60,115 140 1.0x
Littleton, CO 45,092 134 1.0x
Lone Tree, CO 14,136 164 1.2x
Castle Pines, CO 12,573 161 1.2x
The Pinery, CO 11,740 156 1.1x
Cherry Creek, CO 11,011 160 1.2x
Roxborough Park, CO 9,365 142 1.0x
Woodmoor, CO 8,819 151 1.1x
Dove Valley, CO 5,313 123 0.9x

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