Deming, NM has a population of 14,582 and is the 2,898th largest city in the United States. The population density is 898 per sq mi which is 5139% higher than the New Mexico average and 891% higher than the national average. The median age in Deming is 33 which is approximately 11% lower than the New Mexico average of 37. In Deming, 50% of the population over 15 years of age are married, 46% speak English and 53% speak Spanish. 54% of Deming residents were born in New Mexico, 29% were born out of state, 1% were born outside of the United States and 16% were foreign born.