Holly is located in southeast Michigan. Holly is between the Oakland, Genesee, Livingston county. Holly has 2.76 square miles of land area and 0.29 square miles of water area. As of 2010-2014, the total Holly population is 6,142, which has grown 0.11% since 2000. The population growth rate is higher than the state average rate of -0.50% and is much lower than the national average rate of 11.61%. Holly median household income is $56,899 in 2010-2014 and has grown by 22.53% since 2000. The income growth rate is much higher than the state average rate of 9.90% and is lower than the national average rate of 27.36%. Holly median house value is $82,700 in 2010-2014 and has grown by -29.74% since 2000. The house value growth rate is much lower than the state average rate of 3.98% and is much 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 Holly is better than the state average in quality. The Holly area code is 248.