Hallsboro, NC has a population of 354 and is the 21,538th largest city in the United States. The population density is 108 per sq mi which is 40% lower than the North Carolina average and 19% higher than the national average. The median age in Hallsboro is 61 which is approximately 60% higher than the North Carolina average of 38. In Hallsboro, 64% of the population over 15 years of age are married, 95% speak English and 5% speak Spanish. 84% of Hallsboro residents were born in North Carolina, 16% were born out of state, 0% were born outside of the United States and 0% were foreign born.