Marion is located in southeast Texas. Marion is between the Guadalupe, Bexar county. Marion has 0.78 square miles of land area and has no water area. As of 2010-2014, the total Marion population is 987, which has shrunk 10.19% since 2000. The population growth rate is much lower than the state average rate of 25.13% and is much lower than the national average rate of 11.61%. Marion median household income is $48,438 in 2010-2014 and has grown by 32.22% since 2000. The income growth rate is about the same as the state average rate of 31.68% and is higher than the national average rate of 27.36%. Marion median house value is $82,700 in 2010-2014 and has grown by 54.00% since 2000. The house value growth rate is lower than the state average rate of 59.27% and is higher 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 Marion is better than the state average in quality. The Marion area code is 830.