Cost of Living Comparison Between Castle Rock, CO and Chiang Mai Cost of Living Comparison Between Castle Rock, CO and Chiang Mai

Monthly Cost of Living

Monthly costs for one person with rent: $2,374 in Castle Rock, CO versus $861 in Chiang Mai.

Estimated couple costs with rent: $3,505 in Castle Rock, CO versus $1,350 in Chiang Mai.

Monthly costs for a family of three with rent: $4,636 in Castle Rock, CO versus $1,838 in Chiang Mai.

Living in Castle Rock, CO is roughly 176% more expensive than in Chiang Mai, driven mainly by Eating Out.

The two cities straddle the global median: Castle Rock, CO is 78% above, Chiang Mai is 36% below.

Meal at Budget Restaurant

$15.11 $15.11

$1.96 ฿65.8

670.92%

Three-Course Dinner for Two, Mid-Range

$71.6 $71.6

$18.35 ฿617

290.19%

Fast Food Meal (McDonalds, etc)

$7.73 $7.73

$7.48 ฿252

3.34%

Cappuccino

$4.93 $4.93

$2.02 ฿67.8

144.06%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$2.01 $2.01

$0.85 ฿28.50

136.47%

Water (0.33 liter bottle)

$1.88 $1.88

$0.36 ฿11.96

422.22%

Local Beer (0.5 liter draught)

$5.09 $5.09

$2.14 ฿71.8

137.85%

Imported Beer (0.33 liter bottle)

$4.85 $4.85

$3.59 ฿121

35.10%

Milk (1 liter)

$1.00 $1.00

$1.65 ฿55.5

-39.39%

White Bread (500g)

$3.04 $3.04

$1.57 ฿52.7

93.63%

Rice (white) (1kg)

$3.28 $3.28

$1.19 ฿40.02

175.63%

Eggs

$4.18 $4.18

$1.94 ฿65.1

115.46%

Local Cheese (1kg)

$10.81 $10.81

$16.19 ฿544

-33.23%

Chicken Fillets (1kg)

$8.52 $8.52

$2.99 ฿101

184.95%

Beef Round Steak (1kg)

$16.26 $16.26

$10.94 ฿368

48.63%

Apples (1kg)

$3.81 $3.81

$2.71 ฿91.2

40.59%

Banana (1kg)

$1.41 $1.41

$1.17 ฿39.25

20.51%

Oranges (1kg)

$3.75 $3.75

$1.69 ฿56.7

121.89%

Tomato (1kg)

$4.92 $4.92

$1.60 ฿54.0

207.50%

Potato (1kg)

$2.32 $2.32

$1.38 ฿46.54

68.12%

Onion (1kg)

$1.96 $1.96

$1.20 ฿40.45

63.33%

Lettuce (1 head)

$1.27 $1.27

$0.67 ฿22.50

89.55%

Water (1.5 liter bottle)

$2.05 $2.05

$0.56 ฿18.73

266.07%

Cigarettes 20 Pack (Marlboro, Camel)

$13.25 $13.25

$4.64 ฿156

185.56%

Wine (Bottle)

$12.14 $12.14

$17.62 ฿593

-31.10%

Local Beer (0.5 liter bottle)

$2.24 $2.24

$1.86 ฿62.5

20.43%

Imported Beer (0.33 liter bottle)

$2.77 $2.77

$3.30 ฿111

-16.06%

One-way Ticket (Public Transport)

$1.99 $1.99

$0.88 ฿29.68

126.14%

Public Transport Monthly Pass (Regular Price)

$19.34 ฿650

Taxi Start (Normal Tariff)

$2.55 $2.55

$1.36 ฿45.90

87.50%

Taxi (Normal Tariff) (1km)

$1.41 $1.41

$1.34 ฿44.98

5.22%

Taxi 1hour Waiting (Normal Tariff)

$24.52 $24.52

$8.21 ฿276

198.66%

Gasoline (1 liter)

$0.77 $0.77

$1.22 ฿41.18

-36.89%

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$27.4K $27.4K

$21.4K ฿718.1K

28.32%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$25.7K $25.7K

$22.5K ฿757.7K

14.16%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$165 $165

$70.7 ฿2,376

133.56%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$40.52 $40.52

$14.04 ฿472

188.60%

Internet (50+ Mbps, Unlimited Data)

$44.74 $44.74

$17.49 ฿588

155.80%

Gym Membership (Monthly)

$59.6 $59.6

$42.15 ฿1,417

41.49%

Tennis Court (1 Hour on Weekend)

$6.88 ฿231

Cinema Ticket

$8.75 $8.75

$5.92 ฿199

47.80%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$1,473 $1,473

$309 ฿10.4K

377.54%

International Primary School, 1 Child (Yearly)

$17.8K $17.8K

$14.9K ฿500.4K

19.69%

Jeans (Levis 501 Or Similar)

$46.73 $46.73

$55.8 ฿1,875

-16.19%

Summer Dress (H&M, Zara, etc)

$49.76 $49.76

$26.11 ฿878

90.58%

Sport Shoes (Adidas, Nike)

$68.0 $68.0

$83.0 ฿2,792

-18.13%

Men's Leather Business Shoes

$108 $108

$70.5 ฿2,369

53.34%

1-bedroom Apartment, City Center (Monthly)

$1,719 $1,719

$432 ฿14.5K

297.85%

1-bedroom Apartment, Outside City Center (Monthly)

$1,350 $1,350

$239 ฿8,035

465.08%

3-bedroom Apartment, City Center (Monthly)

$2,822 $2,822

$822 ฿27.7K

243.24%

3-bedroom Apartment, Outside City Center (Monthly)

$2,183 $2,183

$512 ฿17.2K

326.34%

Buy Apartment in City Center (m2)

$1,915 ฿64.4K

Buy Apartment Outside City Center (m2)

$1,467 ฿49.3K

Average Monthly Net Salary (After Tax)

$5,833 $5,833

$579 ฿19.5K

906.72%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.45

29.00%

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for Castle Rock, CO: July 14, 2026

Last update for Chiang Mai: July 12, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $1,719 in Castle Rock, CO and $432 in Chiang Mai. Housing cost is often the main lever when comparing two cities.

Castle Rock, CO pays 907% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.

Dining out: $72.0 in Castle Rock, CO vs $18.00 in Chiang Mai for a mid-range dinner for two. Groceries echo the gap at $343 vs $243 per month, with Chiang Mai cheaper across the board.

City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

Castle Rock, CO vs Chiang Mai: Cost of Living - Frequently Asked Questions

Castle Rock, CO and Chiang Mai differ by about 176% in total monthly costs ($2,374 vs $861 including rent). Chiang Mai is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

Average pay runs 907% higher in Castle Rock, CO, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Rent for a central apartment: $1,719 in Castle Rock, CO versus $432 in Chiang Mai. Housing is usually the single largest factor when comparing overall living costs between the two.

Supermarket bills run roughly 41% higher in Castle Rock, CO. For households that cook at home regularly, that difference adds up over a month.

All in, you'll spend $2,374 per month in Castle Rock, CO versus $861 in Chiang Mai – a 176% gap that adds up to real savings over time for anyone picking the cheaper option.

At $861 in Chiang Mai versus $2,374 in Castle Rock, CO, a $1,000 budget is realistic in Chiang Mai but tight or insufficient in Castle Rock, CO. The gap between the two cities makes Chiang Mai the clear choice for anyone on this budget.

Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.

Safety-wise, Castle Rock, CO and Chiang Mai are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.

Expats usually find Chiang Mai gentler on the wallet – expenses run 176% less than in Castle Rock, CO. Beyond cost, consider language, visa policies, and how big the international community is in each city.