Can I Afford to Live in Baton Rouge vs Koh Samui on $40K?

Here's how a $40K/year salary plays out in both cities after taxes, rent, and core living expenses — based on Q1 2026 data.

Baton Rouge, LA
$2,585/mo take-home
Rent: $1,200/mo (46% of take-home)
Difficult
Koh Samui, TH
$2,728/mo take-home
Rent: $620/mo (23% of take-home)
Comfortable

Monthly budget breakdown

Expense
Baton Rouge
LA
Koh Samui
TH
Monthly take-home (est.)$2,585$2,728
1BR rent$1,200$620
Groceries (est.)$365$380
Transport (est.)$45$150
Utilities$212$70
Internet$60$28
Left after essentials$703/month$1,480/month
Koh Samui (Surat Thani Province) has no state income tax, boosting take-home vs Baton Rouge (LA rate: 4.3%).

Frequently asked questions

Is $40K a good salary in Baton Rouge?

At $40K/year in Baton Rouge, your estimated monthly take-home is $2,585. With 1BR rent around $1,200/month, rent takes up 46% of your take-home. That's considered difficult.

Is $40K a good salary in Koh Samui?

At $40K/year in Koh Samui, your estimated monthly take-home is $2,728. With 1BR rent around $620/month, rent takes up 23% of your take-home. That's considered comfortable.

Which city is more affordable on a $40K salary?

Koh Samui leaves you with more money after core expenses — $1,480/month vs $703/month in Baton Rouge.

Can I afford to live alone in Baton Rouge on $40K?

It's tight. Rent in Baton Rouge would take 46% of your $40K take-home pay. You may need to find roommates or look at studios to stay within the 30% rule.

Compare other salary bands — Baton Rouge vs Koh Samui

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See the full cost-of-living comparison

Rent, groceries, taxes, transportation, and more — side by side.

Full comparison

Take-home estimates use simplified federal/state brackets and do not account for pre-tax deductions, 401(k), or local taxes. Data: Zillow, BLS, Numbeo · Q1 2026 · For general guidance only