Dudley is located close to the center of Pennsylvania. Dudley is part of Huntingdon County. Dudley has 0.33 square miles of land area and has no water area. As of 2010-2014, the total Dudley population is 105, which has shrunk 45.31% since 2000. The population growth rate is much lower than the state average rate of 3.89% and is much lower than the national average rate of 11.61%. Dudley median household income is $32,500 in 2010-2014 and has has shrunk by 2.67% since 2000. The income growth rate is much lower than the state average rate of 32.44% and is much lower than the national average rate of 27.36%. Dudley median house value is $97,500 in 2010-2014 and has shrunk by -56.50% since 2000. The house value growth rate is lower than the state average rate of 70.00% 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 Dudley is worse than the state average in quality. The Dudley area code is 814.