Catawba is located in southwest Ohio. Catawba is part of Clark County. Catawba has 0.26 square miles of land area and has no water area. As of 2010-2014, the total Catawba population is 386, which has grown 23.72% since 2000. The population growth rate is much higher than the state average rate of 1.83% and is much higher than the national average rate of 11.61%. Catawba median household income is $34,625 in 2010-2014 and has has shrunk by 12.69% since 2000. The income growth rate is much lower than the state average rate of 19.27% and is much lower than the national average rate of 27.36%. Catawba median house value is $81,400 in 2010-2014 and has shrunk by -11.51% since 2000. The house value growth rate is much lower than the state average rate of 24.98% and is much lower than the national average rate of 46.91%. As a reference, the national Consumer Price Index (CPI) inflation rate for the same period is 26.63%. On average, the public school district that covers Catawba is close to the state average in quality. The Catawba area code is 937.