City size comparison

compared to

Vienna 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 Vienna is approximately 415 sq km, making Vienna 250% larger than Hayward.
Tip: This to-scale comparison of Hayward vs. Vienna uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Vienna vs. Hayward

Flip Comparison · See true size
See Vienna on top of Hayward
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Cost of Living Comparison · 7 categories - 2026 data
Hayward is 22.5% more expensive than Vienna
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