Newton, AL has a population of 1,516 and is the 12,620th largest city in the United States. The population density is 106 per sq mi which is 16% higher than the Alabama average and 17% higher than the national average. The median age in Newton is 40 which is approximately 4% higher than the Alabama average of 39. In Newton, 58% of the population over 15 years of age are married, 98% speak English and 1% speak Spanish. 65% of Newton residents were born in Alabama, 33% were born out of state, 1% were born outside of the United States and 1% were foreign born.