Jennings is located in north Florida. Jennings is part of Hamilton County. Jennings has 2.91 square miles of land area and has no water area. As of 2010-2014, the total Jennings population is 802, which has shrunk 3.72% since 2000. The population growth rate is much lower than the state average rate of 21.14% and is much lower than the national average rate of 11.61%. Jennings median household income is $31,786 in 2010-2014 and has grown by 23.61% since 2000. The income growth rate is higher than the state average rate of 21.62% and is lower than the national average rate of 27.36%. Jennings median house value is $48,000 in 2010-2014 and has grown by 32.23% since 2000. The house value growth rate is lower than the state average rate of 48.06% and is 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 Jennings is worse than the state average in quality. The Jennings area code is 386.