Arroyo Hondo, NM has a population of 365 and is the 21,386th largest city in the United States. The population density is 222 per sq mi which is 1192% higher than the New Mexico average and 145% higher than the national average. The median age in Arroyo Hondo is 39 which is approximately 5% higher than the New Mexico average of 37. In Arroyo Hondo, 75% of the population over 15 years of age are married, 67% speak English and 33% speak Spanish. 65% of Arroyo Hondo residents were born in New Mexico, 35% were born out of state, 0% were born outside of the United States and 0% were foreign born.