Le Grand, CA has a population of 1,721 and is the 11,916th largest city in the United States. The population density is 1,509 per sq mi which is 549% higher than the California average and 1566% higher than the national average. The median age in Le Grand is 31 which is approximately 14% lower than the California average of 36. In Le Grand, 52% of the population over 15 years of age are married, 34% speak English and 66% speak Spanish. 60% of Le Grand residents were born in California, 5% were born out of state, 1% were born outside of the United States and 35% were foreign born.