Lompoc is located in south California. Lompoc is part of Santa Barbara County. Lompoc has 11.60 square miles of land area and 0.08 square miles of water area. As of 2010-2014, the total Lompoc population is 43,045, which has grown 4.72% since 2000. The population growth rate is much lower than the state average rate of 12.39% and is much lower than the national average rate of 11.61%. Lompoc median household income is $47,908 in 2010-2014 and has grown by 27.46% since 2000. The income growth rate is lower than the state average rate of 29.47% and is about the same as the national average rate of 27.36%. Lompoc median house value is $227,500 in 2010-2014 and has grown by 53.41% since 2000. The house value growth rate is lower than the state average rate of 75.60% 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 Lompoc is close to the state average in quality. The Lompoc area code is 805.