Des Moines, NM has a population of 108 and is the 26,718th largest city in the United States. The population density is 97 per sq mi which is 468% higher than the New Mexico average and 7% higher than the national average. The median age in Des Moines is 43 which is approximately 15% higher than the New Mexico average of 37. In Des Moines, 66% of the population over 15 years of age are married, 80% speak English and 20% speak Spanish. 69% of Des Moines residents were born in New Mexico, 31% were born out of state, 0% were born outside of the United States and 0% were foreign born.