Data last updated: August 2026

Santa Ana, CAKoh Samui, Thailand

You would need around 71.0% less money in Koh Samui, Thailand to maintain the same standard of living you have in Santa Ana, CA.

Overall Cost of Living

71.0%

Koh Samui, Thailand is cheaper than Santa Ana, CA

1-Bed Rent (City Center)

City A2,666 USD
City B844 USD
Difference-68.3%

Groceries (Monthly)

City A300 USD
City B69 USD
Difference-77.0%

Average Net Salary

City A3,116 USD
City B402 USD
Difference-87.1%

Editorial Insight: Planning a move from Santa Ana, CA to Koh Samui, Thailand? Based on our verified data model, you are looking at a fantastic geo-arbitrage opportunity. Overall, the cost of living in Koh Samui, Thailand is 71.0% cheaper. Housing is typically the biggest financial win—renting a 1-bedroom apartment in Koh Samui, Thailand's center costs around 844 USD, which is a staggering 68.3% less than in Santa Ana, CA. If you are retaining a remote income, the Remote Wealth team ranks this as a highly strategic move for wealth accumulation.

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Reviewed by the Remote Wealth Editorial Team

Our cost of living data for Santa Ana, CA and Koh Samui, Thailand is compiled using our rigorous verification methodology. We combine millions of data points from reliable sources to ensure you get the most accurate financial comparison for your relocation.

Read more about our team →

Salary Comparator

Find out exactly how much you need to earn in Koh Samui, Thailand to maintain your current lifestyle in Santa Ana, CA.

USD

You need in Koh Samui, Thailand

904 USD

Geo-Arbitrage FIRE

Discover how moving to a cheaper city accelerates your Financial Independence and Retire Early (FIRE) timeline.

By moving from Santa Ana, CA to Koh Samui, Thailand and investing the 71% cost of living difference, you could reach FIRE 10.0 years earlier.

Budget Simulator

Instantly adapt your Santa Ana, CA budget to local Koh Samui, Thailand prices. We automatically adjust housing, groceries, and leisure categories.

Housing844 USD
Groceries69 USD
Utilities & Internet24 USD

Investment Planner

You save 1822 USD every month on rent alone by moving to Koh Samui, Thailand.

Investing this rent difference in an S&P 500 index fund could grow to ~306,096 USD in 10 years.