The total area of California is 158,706 sq mi (411,048 sq km), of which land takes up 156,299 sq mi (404,814 sq km) and inland water 2,407 sq mi (6,234 sq km).
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California, USA - 163,696 square miles of totalarea. Of that, about 4.7% is water, leaving about 156,002.3 square miles of land area.