Hampton Beach, NH has a population of 2,264 and is the 10,353rd largest city in the United States. The population density is 1,782 per sq mi which is 1162% higher than the New Hampshire average and 1867% higher than the national average. The median age in Hampton Beach is 54 which is approximately 28% higher than the New Hampshire average of 42. In Hampton Beach, 61% of the population over 15 years of age are married, 93% speak English and 4% speak Spanish. 19% of Hampton Beach residents were born in New Hampshire, 78% were born out of state, 1% were born outside of the United States and 2% were foreign born.