City size comparison

compared to

Athens is about 3.5 times bigger than Hayward.

Hayward (map shows its 16 named neighbourhoods; the area covers the whole city) is approximately 119 sq km, while Athens (map shows its 34 named neighbourhoods; the area covers the whole city) is approximately 412 sq km, making Athens 247% larger than Hayward.
Tip: This to-scale comparison of Hayward vs. Athens uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Athens vs. Hayward

Flip Comparison · See true size
See Athens on top of Hayward
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Cost of Living Comparison · 7 categories - 2026 data
Hayward is 63.1% more expensive than Athens
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