Koh Samui vs Chiang Mai for Singles (2026)
Scroll down for rent burden, savings estimate, and FAQ.
Single-person cost breakdown
| Metric | Koh Samui Surat Thani Province | Chiang Mai Chiang Mai Province |
|---|---|---|
| Studio rent / month | $450 | $310Better |
| 1BR rent / month | $620 | $390Better |
| Est. single-person income | — | — |
| Est. monthly take-home | — | — |
| Studio rent burden | — | — |
| Groceries index (US = 100) | — | — |
| State income tax | NoneBetter | None |
| Walk score | 35 / 100 | 55 / 100Better |
| Overall COL index (100 = US avg) | 50 | 39Better |
Your biggest money opportunities based on this comparison.
Renters insurance
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Frequently asked questions
Which city is more affordable for a single person — Koh Samui or Chiang Mai?
For a single person, Chiang Mai comes out ahead on overall affordability. Studio rents are $450 in Koh Samui vs $310 in Chiang Mai. Chiang Mai is ~23% cheaper overall, which matters significantly on a single income.
What is the rent burden for a single person in Koh Samui vs Chiang Mai?
Studio rent or income data is not available for Koh Samui.
How much can a single person save each month in Koh Samui vs Chiang Mai?
Savings estimates require income and rent data, which is not fully available for one or both cities.
Is it worth living alone in Koh Samui vs getting a roommate in Chiang Mai?
Splitting a 1BR in Chiang Mai ($390/person) vs a solo studio in Koh Samui ($450): splitting a 1BR in Chiang Mai ($195/person) is cheaper than a solo studio in Koh Samui ($450). Factor in the privacy premium and your living preferences when deciding.
Which city is better for a single person's social life?
Walkability is a proxy for urban density and access to dining, entertainment, and social spaces without a car. Chiang Mai scores higher (55/100) — somewhat walkable. For singles, a walkable neighborhood can significantly reduce the cost and friction of having an active social life.
Single-person income estimated at 60% of median household income. Take-home calculated using state income tax rate only. Savings estimate subtracts rent and estimated basic living costs. Data: Zillow, BLS, Numbeo, Tax Foundation · Q1 2026