Lavina is located close to the center of Montana. Lavina is part of Golden Valley County. Lavina has 1.00 square miles of land area and has no water area. As of 2010-2014, the total Lavina population is 200, which has shrunk 4.31% since 2000. The population growth rate is much lower than the state average rate of 11.55% and is much lower than the national average rate of 11.61%. Lavina median household income is $38,125 in 2010-2014 and has grown by 54.71% since 2000. The income growth rate is higher than the state average rate of 41.61% and is much higher than the national average rate of 27.36%. Lavina median house value is $79,600 in 2010-2014 and has grown by 85.12% since 2000. The house value growth rate is about the same as the state average rate of 88.54% 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 Lavina is close to the state average in quality. The Lavina area code is 406.