Coloma is located close to the center of Wisconsin. Coloma is between the Waushara, Adams, Marquette county. Coloma has 1.46 square miles of land area and has no water area. As of 2010-2014, the total Coloma population is 415, which has shrunk 9.98% since 2000. The population growth rate is much lower than the state average rate of 6.73% and is much lower than the national average rate of 11.61%. Coloma median household income is $48,750 in 2010-2014 and has grown by 46.42% since 2000. The income growth rate is much higher than the state average rate of 20.43% and is much higher than the national average rate of 27.36%. Coloma median house value is $91,700 in 2010-2014 and has grown by 35.05% since 2000. The house value growth rate is lower than the state average rate of 47.86% 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 Coloma is worse than the state average in quality. The Coloma area code is 715.