Should you live in Fort Lauderdale or Key West? The cost data below will help you answer that question with confidence. Fort Lauderdale wins on overall affordability — 33% cheaper across the board — but the category-by-category breakdown reveals a more interesting story. Some expenses are dramatically different between these two markets; others are almost identical.
Which Is Cheaper: Fort Lauderdale or Key West?
Fort Lauderdale is the more affordable choice between Fort Lauderdale and Key West, with a 33% lower overall cost index. Fort Lauderdale has the recurring monthly cost edge at roughly $2,674/mo, while Key West has the stronger salary-side advantage.
This comparison separates lower living costs from higher salary potential so a move decision does not over-credit one number. Use the cards below to see the main trade-offs before going into the full category table.
Fort Lauderdale is ahead on recurring modeled costs, or about $32,088/yr.
Fort Lauderdale wins 48 total categories; Key West wins 14. Salary categories are judged by higher pay.
ACS median household income differs by about $3,907 between the two cities.
ACS median gross rent is separated by about $366/mo.
Overall Cost of Living Comparison
| Category | Fort Lauderdale | Key West | Difference |
|---|---|---|---|
| Overall | C | F | Fort Lauderdale +16pts |
| Housing | D | F | Fort Lauderdale +28pts |
| Food | C | D | Fort Lauderdale +15pts |
| Healthcare | C | D | Fort Lauderdale +15pts |
| Transportation | C | D | Fort Lauderdale +15pts |
| Utilities | C+ | D | Fort Lauderdale +18pts |
Rent, Food, and Utility Differences
Housing
Housing costs are primarily driven by local real estate markets and land values.
Food & Groceries
Food & Groceries costs are primarily driven by local supply chains and regional agriculture.
Healthcare
Healthcare costs are primarily driven by local provider networks and state regulations.
Transportation
Transportation costs are primarily driven by local public transit availability and fuel costs.
Utilities
Utilities costs are primarily driven by local energy sources and climate demands.
Services
Services costs are primarily driven by local labor markets and demand density.
Key Cost Comparisons
Cost of Living
Home Services
Business Startup Costs
Insurance
Legal Services
Salaries & Jobs
Which City Gives You More Buying Power?
The "better" city depends on your situation. Here's how different profiles stack up:
Remote Worker
→ Fort LauderdaleIf your salary doesn't depend on location, Fort Lauderdale's 33% lower costs translate directly into more savings or disposable income. Your paycheck goes further without a pay cut.
Young Professional
→ Key WestKey West's higher costs often come with a stronger job market and faster career progression. The salary premium in competitive industries can offset the higher expenses.
Family with Kids
→ Fort LauderdaleFamilies face multiplied costs — housing, groceries, healthcare, and transportation all scale with household size. Fort Lauderdale's 33% advantage compounds across every budget category.
Small Business Owner
→ Fort LauderdaleLower operating costs in Fort Lauderdale mean lower break-even points. Rent, utilities, insurance, and labor all come in cheaper, giving new businesses more runway to reach profitability.
Retiree
→ Fort LauderdaleOn a fixed income, every percentage point matters. Fort Lauderdale's lower healthcare, housing, and everyday costs help retirement savings last longer.
Salary Equivalent Between Cities
Fort Lauderdale has the lower overall cost index and wins 47 non-salary cost categories.Key West has the stronger salary edge across 9 salary categories, so wages are shown separately from affordability.
Move Decision Checklist
- Compare rent first: it is usually the biggest swing item between Fort Lauderdale and Key West.
- Do not mix salary and affordability: use Key West for pay leverage and Fort Lauderdale for spending power.
- Run the move-shock and salary-needed pages before committing to deposits, movers, or a lease.
Explore Each City
Explore Specific Costs
Dive deeper into specific cost topics for each city:
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Frequently Asked Questions
Should I move from Key West to Fort Lauderdale?
If your income stays the same or comparable, moving from Key West to Fort Lauderdale gives you 33% more purchasing power. That said, the decision depends on career opportunities, family ties, lifestyle preferences, and which specific costs matter most to your household. Review the category breakdown above to see which line items shift the most.
How do housing costs compare between Fort Lauderdale and Key West?
Housing is typically the biggest cost difference between these cities. Fort Lauderdale (index: 122) and Key West (index: 155) differ by 33% overall, with housing costs often diverging even more than the average. Check the Cost of Living section above for specific figures.
Is Fort Lauderdale or Key West more affordable in 2026?
Fort Lauderdale is 33% more affordable than Key West overall. Fort Lauderdale wins 48 out of 62 cost categories. However, Key West may offer higher salaries in certain industries that can offset higher living costs.
What is the cost of living index for Fort Lauderdale vs Key West?
Fort Lauderdale's cost of living index is 122; Key West's is 155. A score of 100 represents the national average. Fort Lauderdale is above average; Key West is above average. These figures are derived from BLS and Census data.
About This Comparison
Limitations: ACS values are official citywide estimates, while some category costs remain modeled. Actual costs may vary by neighborhood, provider, timing, and household needs. Salary data reflects median full-time employment; contract and freelance rates differ. Last updated: May 2026.
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