Princeton is located in east Kansas. Princeton is part of Franklin County. Princeton has 0.33 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Princeton population is 289, which has shrunk 8.83% since 2000. The population growth rate is much lower than the state average rate of 7.24% and is much lower than the national average rate of 11.61%. Princeton median household income is $44,583 in 2010-2014 and has grown by 33.75% since 2000. The income growth rate is higher than the state average rate of 27.69% and is higher than the national average rate of 27.36%. Princeton median house value is $77,500 in 2010-2014 and has grown by 53.16% since 2000. The house value growth rate is about the same as the state average rate of 54.97% 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 Princeton is much better than the state average in quality. The Princeton area code is 785.