Can I Afford to Live in Louisville vs Koh Samui on $80K?

Here's how a $80K/year salary plays out in both cities after taxes, rent, and core living expenses — based on Q1 2026 data.

Louisville, KY
$4,790/mo take-home
Rent: $1,300/mo (27% of take-home)
Comfortable
Koh Samui, TH
$5,057/mo take-home
Rent: $620/mo (12% of take-home)
Very comfortable

Monthly budget breakdown

Louisville
KY
Koh Samui
TH
Monthly take-home (est.)
$4,790
$5,057Best ✓
1BR rent
$1,300
$620Best ✓
Groceries (est.)
$361Best ✓
$380
Transport (est.)
$60Best ✓
$150
Utilities
$162
$70Best ✓
Internet
$60
$28Best ✓
Left after essentials
$2,847/month
$3,809/month
Koh Samui (Surat Thani Province) has no state income tax, boosting take-home vs Louisville (KY rate: 4%).

Frequently asked questions

Is $80K a good salary in Louisville?

At $80K/year in Louisville, your estimated monthly take-home is $4,790. With 1BR rent around $1,300/month, rent takes up 27% of your take-home. That's considered comfortable.

Is $80K a good salary in Koh Samui?

At $80K/year in Koh Samui, your estimated monthly take-home is $5,057. With 1BR rent around $620/month, rent takes up 12% of your take-home. That's considered very comfortable.

Which city is more affordable on a $80K salary?

Koh Samui leaves you with more money after core expenses — $3,809/month vs $2,847/month in Louisville.

Can I afford to live alone in Louisville on $80K?

Yes. At $80K in Louisville, rent takes 27% of your take-home, leaving $2,847/month after essentials. Most financial planners recommend keeping rent below 30%.

Compare other salary bands — Louisville vs Koh Samui

$40K$50K$60K$75K$100K$120K$150K

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