Glorieta, NM has a population of 510 and is the 19,410th largest city in the United States. The population density is 67 per sq mi which is 289% higher than the New Mexico average and 26% lower than the national average. The median age in Glorieta is 51 which is approximately 37% higher than the New Mexico average of 37. In Glorieta, 61% of the population over 15 years of age are married, 33% speak English and 64% speak Spanish. 71% of Glorieta residents were born in New Mexico, 14% were born out of state, 6% were born outside of the United States and 9% were foreign born.