Uniondale is located in northeast Indiana. Uniondale is part of Wells County. Uniondale has 0.21 square miles of land area and 0.00 square miles of water area. As of 2010-2014, the total Uniondale population is 308, which has grown 11.19% since 2000. The population growth rate is higher than the state average rate of 7.60% and is about the same as the national average rate of 11.61%. Uniondale median household income is $52,500 in 2010-2014 and has grown by 29.73% since 2000. The income growth rate is much higher than the state average rate of 17.25% and is higher than the national average rate of 27.36%. Uniondale median house value is $77,100 in 2010-2014 and has grown by 31.57% since 2000. The house value growth rate is about the same as the state average rate of 30.12% and is lower 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 Uniondale is better than the state average in quality. The Uniondale area code is 260.