Montgomery is a town in the far northwestern portion of Grant Parish, which is located in north-central Louisiana, United States. The population of Montgomery was 726 at the 2010 census. The town has a poverty rate of 37 percent and a median household income of just under $22,000. The median age is just under forty; the population in 2010 was 78 percent white. Montgomery is part of the Alexandria Metropolitan Statistical Area though it is forty miles north of Alexandria.