03257 Zip Code
03257 zip code is located close to the center of New Hampshire. 03257 zip code is between the Merrimack, Sullivan county. 03257 zip code has 22.94 square miles of land area and 3.08 square miles of water area. As of 2010-2014, the total 03257 zip code population is 4,650, which has grown 5.35% since 2000. The population growth rate is lower than the state average rate of 6.90% and is much lower than the national average rate of 11.61%. 03257 zip code median household income is $67,404 in 2010-2014 and has grown by 13.05% since 2000. The income growth rate is much lower than the state average rate of 33.39% and is much lower than the national average rate of 27.36%. 03257 zip code median house value is $354,700 in 2010-2014 and has grown by 68.74% since 2000. The house value growth rate is lower than the state average rate of 78.09% 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 03257 zip code is much better than the state average in quality. The 03257 zip code area code is 603.
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