Wallace, NC has a population of 3,951 and is the 7,501st largest city in the United States. The population density is 1,288 per sq mi which is 611% higher than the North Carolina average and 1321% higher than the national average. The median age in Wallace is 52 which is approximately 36% higher than the North Carolina average of 38. In Wallace, 47% of the population over 15 years of age are married, 82% speak English and 18% speak Spanish. 66% of Wallace residents were born in North Carolina, 17% were born out of state, 1% were born outside of the United States and 16% were foreign born.