Joppatowne is located close to the center of Maryland. Joppatowne is part of Harford County. Joppatowne has 6.73 square miles of land area and 0.66 square miles of water area. As of 2010-2014, the total Joppatowne population is 12,948, which has grown 13.67% since 2000. The population growth rate is higher than the state average rate of 11.16% and is higher than the national average rate of 11.61%. Joppatowne median household income is $71,174 in 2010-2014 and has grown by 23.14% since 2000. The income growth rate is much lower than the state average rate of 40.25% and is lower than the national average rate of 27.36%. Joppatowne median house value is $243,200 in 2010-2014 and has grown by 87.08% since 2000. The house value growth rate is lower than the state average rate of 96.92% and is much 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 Joppatowne is better than the state average in quality.