Farmington, NM has a population of 44,067 and is the 927th largest city in the United States. The population density is 1,280 per sq mi which is 7365% higher than the New Mexico average and 1312% higher than the national average. The median age in Farmington is 34 which is approximately 10% lower than the New Mexico average of 37. In Farmington, 52% of the population over 15 years of age are married, 78% speak English and 12% speak Spanish. 52% of Farmington residents were born in New Mexico, 43% were born out of state, 1% were born outside of the United States and 5% were foreign born.