Last update: Oct 2026

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

For one person, living is cheaper in Chiang Mai: $938 a month against $1,253 in Castle Rock, CO, rent and utilities included – about $3,800 less a year. The total is higher in Castle Rock, CO despite lower rent and utilities.

45

Cost of Living Index in Chiang Mai
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Chiang Mai Living Index
61

Cost of Living Index in Castle Rock, CO
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Castle Rock, CO Living Index

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Chiang Mai

🇹🇭 Thailand

$938

/mo nomad

Castle Rock, CO

🇺🇸 United States

$1,253

/mo nomad

Monthly Cost of Living

How much you'll spend in Chiang Mai and in Castle Rock, CO

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Chiang Mai and in Castle Rock, CO actually costs, broken down by who's living it.

Monthly costs for one person with rent: $938 in Chiang Mai versus $1,253 in Castle Rock, CO.

Chiang Mai $938
Castle Rock, CO $1,253

Estimated couple costs with rent: $1,426 in Chiang Mai versus $1,980 in Castle Rock, CO.

Chiang Mai $1,426
Castle Rock, CO $1,980

Monthly costs for a family of three with rent: $1,914 in Chiang Mai versus $2,706 in Castle Rock, CO.

Chiang Mai $1,914
Castle Rock, CO $2,706

Living in Chiang Mai costs roughly 25% less than in Castle Rock, CO, and outside of rent the biggest gap is in eating out.

Both cities sit below the global median: Chiang Mai 30% lower, Castle Rock, CO 7% lower.

Meal at Budget Restaurant

$2.26 ฿75.4

$22.63 $22.63

-90.01%

Three-Course Dinner for Two, Mid-Range

$19.18 ฿641

$64.0 $64.0

-70.02%

Fast Food Meal (McDonalds, etc)

$5.59 ฿187

$9.25 $9.25

-39.57%

Cappuccino

$1.72 ฿57.6

$5.46 $5.46

-68.50%

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

$0.64 ฿21.54

$2.49 $2.49

-74.30%

Water (0.33 liter bottle)

$0.33 ฿11.18

$1.88 $1.88

-82.45%

Local Beer (0.5 liter draught)

$2.36 ฿78.7

$6.79 $6.79

-65.24%

Imported Beer (0.33 liter bottle)

$3.90 ฿130

$6.13 $6.13

-36.38%

Milk (1 liter)

$2.05 ฿68.6

$0.99 $0.99

107.07%

White Bread (500g)

$1.40 ฿46.70

$2.92 $2.92

-52.05%

Rice (white) (1kg)

$1.28 ฿42.89

$2.80 $2.80

-54.29%

Eggs

$2.25 ฿75.3

$4.15 $4.15

-45.78%

Local Cheese (1kg)

$16.94 ฿566

$11.14 $11.14

52.06%

Chicken Fillets (1kg)

$2.74 ฿91.6

$9.44 $9.44

-70.97%

Beef Round Steak (1kg)

$9.36 ฿313

$19.20 $19.20

-51.25%

Apples (1kg)

$2.40 ฿80.3

$4.84 $4.84

-50.41%

Banana (1kg)

$1.01 ฿33.92

$1.46 $1.46

-30.82%

Oranges (1kg)

$1.61 ฿53.9

$3.74 $3.74

-56.95%

Tomato (1kg)

$1.52 ฿50.7

$5.25 $5.25

-71.05%

Potato (1kg)

$1.28 ฿42.90

$2.92 $2.92

-56.16%

Onion (1kg)

$1.11 ฿37.22

$3.20 $3.20

-65.31%

Lettuce (1 head)

$0.72 ฿24.09

$1.31 $1.31

-45.04%

Water (1.5 liter bottle)

$0.52 ฿17.54

$1.72 $1.72

-69.77%

Cigarettes 20 Pack (Marlboro, Camel)

$4.33 ฿145

$10.17 $10.17

-57.42%

Wine (Bottle)

$17.73 ฿593

$11.81 $11.81

50.13%

Local Beer (0.5 liter bottle)

$1.63 ฿54.4

$2.58 $2.58

-36.82%

Imported Beer (0.33 liter bottle)

$2.85 ฿95.3

$2.74 $2.74

4.01%

One-way Ticket (Public Transport)

$0.85 ฿28.31

Public Transport Monthly Pass (Regular Price)

$53.9 ฿1,801

Taxi Start (Normal Tariff)

$1.17 ฿39.18

$2.47 $2.47

-52.63%

Taxi (Normal Tariff) (1km)

$0.57 ฿19.00

$1.90 $1.90

-70.00%

Taxi 1hour Waiting (Normal Tariff)

$2.37 ฿79.2

$24.81 $24.81

-90.45%

Gasoline (1 liter)

$1.45 ฿48.32

$0.79 $0.79

83.54%

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

$20.5K ฿684.3K

$35.9K $35.9K

-42.89%

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

$26.5K ฿886.1K

$25.2K $25.2K

5.18%

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

$62.3 ฿2,083

$210 $210

-70.37%

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

$12.27 ฿410

$39.60 $39.60

-69.02%

Internet (50+ Mbps, Unlimited Data)

$19.97 ฿668

$71.3 $71.3

-71.98%

Gym Membership (Monthly)

$37.91 ฿1,267

$59.0 $59.0

-35.71%

Tennis Court (1 Hour on Weekend)

$3.76 ฿126

Cinema Ticket

$6.71 ฿224

$12.17 $12.17

-44.86%

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

$797 ฿26.6K

$1,318 $1,318

-39.51%

International Primary School, 1 Child (Yearly)

$14.8K ฿495.7K

$17.6K $17.6K

-15.94%

Jeans (Levis 501 Or Similar)

$53.3 ฿1,780

$54.4 $54.4

-2.06%

Summer Dress (H&M, Zara, etc)

$25.05 ฿837

$50.7 $50.7

-50.59%

Sport Shoes (Adidas, Nike)

$91.6 ฿3,062

$81.5 $81.5

12.43%

Men's Leather Business Shoes

$73.5 ฿2,455

$117 $117

-37.30%

1-bedroom Apartment, City Center (Monthly)

$464 ฿15.5K

1-bedroom Apartment, Outside City Center (Monthly)

$305 ฿10.2K

3-bedroom Apartment, City Center (Monthly)

$915 ฿30.6K

3-bedroom Apartment, Outside City Center (Monthly)

$552 ฿18.5K

Buy Apartment in City Center (m2)

$1,912 ฿63.9K

Buy Apartment Outside City Center (m2)

$1,438 ฿48.1K

Average Monthly Net Salary (After Tax)

$595 ฿19.9K

$5,904 $5,904

-89.92%

20-Year Fixed Mortgage Interest Rate (Annual %)

5.57

6.77

-17.73%

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

Last update for Chiang Mai: October 13, 2026

Last update for Castle Rock, CO: October 13, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Accommodation & Living

Chiang Mai

$305 32.5%

Castle Rock, CO

- * 0% 100%

Groceries & Markets

Chiang Mai

$238 25.4%

Castle Rock, CO

$362 28.9% 52.2% $124

Clothing & Footwear

Chiang Mai

$110 11.7%

Castle Rock, CO

$137 10.9% 24.8% $27

Monthly Utilities & Internet

Chiang Mai

$95 10.1%

Castle Rock, CO

$321 25.6% 240% $227

Eating Out

Chiang Mai

$79 8.4%

Castle Rock, CO

$338 27% 328% $259

Getting Around

Chiang Mai

$61 6.5%

Castle Rock, CO

$12 * 1% 80.5% $49

Sport & Entertainment

Chiang Mai

$51 5.5%

Castle Rock, CO

$83 6.7% 62.3% $32

Categories marked with * are only partly priced – their share counts the items that do have prices.

Cost Breakdown

Castle Rock, CO pays 892% 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: $19.00 in Chiang Mai vs $64.0 in Castle Rock, CO for a mid-range dinner for two. Groceries echo the gap at $238 vs $362 per month, with Chiang Mai cheaper across the board.

Good to know

🇹🇭 Chiang Mai

🇺🇸 Castle Rock, CO

🕒 Local time

11:27 11:27 AM

22:27 10:27 PM

13 h behind Chiang Mai

🌤 Weather

👥 Population

127,240

73,158

💱 Currency

Thai Baht THB ฿

United States Dollar USD $

📈 Exchange rate

100 THB = 2.99 USD

100 THB = 2.66 EUR

1 USD = 0.89 EUR

Exchange rates and currency converter

USD, EUR to THB – Thai Baht Converter

🇺🇸 United States Dollar ($)

🇹🇭 Thai Baht (฿)

Thai Baht exchange rates as of October 20, 2026: 1 USD = 33.42 THB (100 THB = 2.99 USD). 1 EUR = 37.57 THB (100 THB = 2.66 EUR).

United States Dollar exchange rates as of October 20, 2026: 1 EUR = 1.12 USD (1 USD = 0.89 EUR).

USD to THB in detail →

On the map

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Highest

Between locations

Chiang Mai Castle Rock, CO 13,090 km ≈ 17 h nonstop flight

From you

Chiang Mai
Castle Rock, CO

Distances are measured in a straight line. Your location is detected approximately.

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

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

Chiang Mai and Castle Rock, CO differ by about 34% in total monthly costs ($938 vs $1,253 including rent). Chiang Mai is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, salaries run 892% lower in Castle Rock, CO. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.

Supermarket bills run roughly 52% higher in Castle Rock, CO. For households that cook at home regularly, that difference adds up over a month.

All in, you'll spend $938 per month in Chiang Mai versus $1,253 in Castle Rock, CO – a 34% gap that adds up to real savings over time for anyone picking the cheaper option.

At $938 in Chiang Mai versus $1,253 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, Chiang Mai and Castle Rock, CO 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 34% less than in Castle Rock, CO. Beyond cost, consider language, visa policies, and how big the international community is in each city.