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$0
State tax rate
$7,636
Median rent
—
Walk score
—
Crime /100K
Financial Overview
What does Key Biscayne actually cost?
Median rent is $7,636/mo in Key Biscayne.
FL has no state income tax — every dollar you earn stays in your pocket.
Your actual purchasing power gain or loss depends on your income, your current state's tax rate, and your housing situation. ZipSage calculates the exact dollar difference for your profile — free.
✓ No state income tax
State income tax
$0 — None
Median rent
$7,636/mo
Median home price
$1,644,950
Population
15K
Property tax rate
0.89%
Sales tax rate
7.01%
Your Personalized Report
What do your numbers look like in Key Biscayne?
These figures are calculated from your income, current city, and full profile — not generic estimates. Get yours free in 5 minutes.
Your annual purchasing power vs current city
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Your take-home pay after all taxes in Key Biscayne
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Monthly savings vs your current housing cost
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Your ZipSage match score for Key Biscayne
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Career outlook for your industry in Key Biscayne
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ZipSage verdict — is Key Biscayne right for you?
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Your numbers are personalized
Calculated from your income, current city, and full profile. Free in 5 minutes — no credit card.
Is Key Biscayne Right For You?
Strong fits — and where it may fall short
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No State Income Tax
Every dollar you earn stays in your pocket. No state income tax in FL.
Is Key Biscayne right for your situation?
The data above is the same for everyone. Your personalized match score, purchasing power, and ZipSage verdict are based on your exact income, career, family, and priorities — free in 5 minutes.