Bloomfield, NM has a population of 7,565 and is the 4,897th largest city in the United States. The population density is 404 per sq mi which is 2254% higher than the New Mexico average and 345% higher than the national average. The median age in Bloomfield is 32 which is approximately 13% lower than the New Mexico average of 37. In Bloomfield, 57% of the population over 15 years of age are married, 72% speak English and 14% speak Spanish. 64% of Bloomfield residents were born in New Mexico, 33% were born out of state, 0% were born outside of the United States and 2% were foreign born.