Sagaponack is located in southeast New York. Sagaponack is part of Suffolk County. Sagaponack has 4.41 square miles of land area and 0.24 square miles of water area. As of 2010-2014, the total Sagaponack population is 232, which has shrunk 60.14% since 2000. The population growth rate is much lower than the state average rate of 3.26% and is much lower than the national average rate of 11.61%. Sagaponack median household income is $120,750 in 2010-2014 and has grown by 123.41% since 2000. The income growth rate is much higher than the state average rate of 35.25% and is much higher than the national average rate of 27.36%. Sagaponack median house value is $1,000,001 in 2010-2014 and has grown by 63.77% since 2000. The house value growth rate is lower than the state average rate of 90.79% 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 Sagaponack is much better than the state average in quality. The Sagaponack area code is 631.