City size comparison

compared to

San Jose is about 4.6 times smaller than Austin.

Austin is approximately 829 sq km, while San Jose is approximately 180 sq km, making San Jose 21.72% the size of Austin.
Tip: This to-scale comparison of Austin vs. San Jose uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: San Jose vs. Austin
Flip Comparison · See true size
See San Jose on top of Austin
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Cost of Living Comparison · 7 categories - 2026 data
Austin is 23.9% cheaper than San Jose
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