Estancia, NM has a population of 1,394 and is the 13,116th largest city in the United States. The population density is 243 per sq mi which is 1327% higher than the New Mexico average and 168% higher than the national average. The median age in Estancia is 31 which is approximately 15% lower than the New Mexico average of 37. In Estancia, 40% of the population over 15 years of age are married, 52% speak English and 46% speak Spanish. 58% of Estancia residents were born in New Mexico, 19% were born out of state, 0% were born outside of the United States and 24% were foreign born.