Silver City, NM has a population of 10,103 and is the 3,914th largest city in the United States. The population density is 998 per sq mi which is 5724% higher than the New Mexico average and 1002% higher than the national average. The median age in Silver City is 37 which is approximately 1% lower than the New Mexico average of 37. In Silver City, 44% of the population over 15 years of age are married, 73% speak English and 27% speak Spanish. 57% of Silver City residents were born in New Mexico, 38% were born out of state, 1% were born outside of the United States and 4% were foreign born.