Iperó is a municipality in the state of São Paulo in Brazil. Its latitude is 23.35/23°28'14" S and the longitude is 46.69/47°44'05" W. The population in 2004 was 22,390 and the area is 171.44 km². The elevation is 590 m. The Rio Sorocaba flows near Iperó and is accessed with the highway known as the SP-280.