Jamesport is located in southeast New York. Jamesport is part of Suffolk County. Jamesport has 4.50 square miles of land area and 0.03 square miles of water area. As of 2010-2014, the total Jamesport population is 1,573, which has grown 3.08% since 2000. The population growth rate is about the same as the state average rate of 3.26% and is much lower than the national average rate of 11.61%. Jamesport median household income is $81,250 in 2010-2014 and has grown by 19.68% since 2000. The income growth rate is much lower than the state average rate of 35.25% and is lower than the national average rate of 27.36%. Jamesport median house value is $384,900 in 2010-2014 and has grown by 95.08% since 2000. The house value growth rate is about the same as the state average rate of 90.79% 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 Jamesport is close to the state average in quality. The Jamesport area code is 631.