Largo is located close to the center of Maryland. Largo is part of Prince Georges County. Largo has 3.06 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Largo population is 10,301, which has grown 22.51% since 2000. The population growth rate is much higher than the state average rate of 11.16% and is much higher than the national average rate of 11.61%. Largo median household income is $81,786 in 2010-2014 and has grown by 40.69% since 2000. The income growth rate is about the same as the state average rate of 40.25% and is higher than the national average rate of 27.36%. Largo median house value is $247,500 in 2010-2014 and has grown by 71.52% 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 Largo is worse than the state average in quality.