Lucerne Valley, CA has a population of 5,263 and is the 6,233rd largest city in the United States. The population density is 50 per sq mi which is 79% lower than the California average and 45% lower than the national average. The median age in Lucerne Valley is 47 which is approximately 31% higher than the California average of 36. In Lucerne Valley, 49% of the population over 15 years of age are married, 88% speak English and 11% speak Spanish. 69% of Lucerne Valley residents were born in California, 25% were born out of state, 1% were born outside of the United States and 6% were foreign born.