01540 Zip Code
01540 zip code is located close to the center of Massachusetts. 01540 zip code is part of Worcester County. 01540 zip code has 19.35 square miles of land area and 0.79 square miles of water area. As of 2010-2014, the total 01540 zip code population is 11,219, which has shrunk 1.29% since 2000. The population growth rate is much lower than the state average rate of 4.85% and is much lower than the national average rate of 11.61%. 01540 zip code median household income is $67,126 in 2010-2014 and has grown by 23.24% since 2000. The income growth rate is lower than the state average rate of 34.34% and is lower than the national average rate of 27.36%. 01540 zip code median house value is $237,200 in 2010-2014 and has grown by 86.33% since 2000. The house value growth rate is higher than the state average rate of 77.65% 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 01540 zip code is worse than the state average in quality. The 01540 zip code area code is 508.