Brighton, AL has a population of 2,868 and is the 9,036th largest city in the United States. The population density is 2,027 per sq mi which is 2103% higher than the Alabama average and 2137% higher than the national average. The median age in Brighton is 41 which is approximately 6% higher than the Alabama average of 39. In Brighton, 36% of the population over 15 years of age are married, 91% speak English and 9% speak Spanish. 88% of Brighton residents were born in Alabama, 7% were born out of state, 0% were born outside of the United States and 5% were foreign born.