2025 Compare Cities Overview:
Key Biscayne, FL vs San Diego, CA

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Highlights
Are people in San Diego older or younger than people in Key Biscayne?
- The Median Age in San Diego is 6.3 years younger than in Key Biscayne.

Are housing costs cheaper in San Diego or Key Biscayne?
- San Diego housing costs are 45.2% less expensive than Key Biscayne housing costs.

Which city has a longer commute, San Diego or Key Biscayne?
- The average commute for residents of San Diego is 2.2 minutes shorter than it is for residents of Key Biscayne.

Things to do in Key Biscayne?
Key Biscayne is an incorporated village located in Miami-Dade County, Florida with plenty of activities like visiting its local beaches perfect for those looking to enjoy some sun or sand plus nearby Crandon Park has various events and exhibits conveniently situated close by. There are also several locally owned stores and eateries providing unique itemsor delicious cuisine greatfor any budget during their visit here!

Things to do in San Diego?
San Diego, California is a beautiful coastal city that offers something for everyone. From world-famous attractions like the iconic Balboa Park and SeaWorld, to serene beaches and lush parks - San Diego offers a wealth of activities and sights to explore. The city's dynamic neighborhoods offer an array of shopping, dining, nightlife and cultural experiences - making it perfect for visitors who want to get off the beaten path. With its mild Mediterranean climate, San Diego provides plenty of outdoor recreation opportunities year-round, making it a great place to escape the hustle and bustle of city life and relax in paradise!

 Key Biscayne, FLSan Diego, CAUnited States
 Population  Unlock1,385,398329,725,481
 Median Income$167,990  Unlock$69,021
 Median Age  Unlock35.438.4
 Avg. Home Price$1,520,300  Unlock$338,100
 Unemployment Rate  Unlock6.6%6.0%
 Avg. Commute Time26.19  Unlock26.38
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Reviews for San Diego    319 Reviews

I have lived in San Diego for more than half my life (I am 30) and love it. It has something for everyone and more from arts, to sporting events, and all cuisine is  More

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The only real knock again San Diego is the cost of living, but it is paradise compared to most cities of similar size. Those who complain about the traffic here or say  More

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I have lived in San Diego since 1968 and I am now almost 62 years old. I love San Diego, I really do. But it has become so crowded and so expensive over the years. It  More

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