Lacombe, LA has a population of 7,930 and is the 4,719th largest city in the United States. The population density is 300 per sq mi which is 238% higher than the Louisiana average and 231% higher than the national average. The median age in Lacombe is 48 which is approximately 33% higher than the Louisiana average of 36. In Lacombe, 61% of the population over 15 years of age are married, 96% speak English and 3% speak Spanish. 75% of Lacombe residents were born in Louisiana, 23% were born out of state, 0% were born outside of the United States and 1% were foreign born.