City size comparison
compared to
Hayward is about 3 times smaller than Atlanta.
Atlanta (map shows its 114 named neighbourhoods; the area covers the whole city) is approximately 350 sq km, while Hayward (map shows its 16 named neighbourhoods; the area covers the whole city) is approximately 119 sq km, making Hayward 33.86% the size of Atlanta.
Compare further: Hayward vs. Atlanta
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