Rockwell, NC has a population of 1,891 and is the 11,355th largest city in the United States. The population density is 1,106 per sq mi which is 511% higher than the North Carolina average and 1121% higher than the national average. The median age in Rockwell is 45 which is approximately 16% higher than the North Carolina average of 38. In Rockwell, 54% of the population over 15 years of age are married, 96% speak English and 2% speak Spanish. 69% of Rockwell residents were born in North Carolina, 30% were born out of state, 1% were born outside of the United States and 1% were foreign born.