Columbiana, AL has a population of 4,265 and is the 7,151st largest city in the United States. The population density is 245 per sq mi which is 166% higher than the Alabama average and 170% higher than the national average. The median age in Columbiana is 44 which is approximately 13% higher than the Alabama average of 39. In Columbiana, 54% of the population over 15 years of age are married, 98% speak English and 2% speak Spanish. 77% of Columbiana residents were born in Alabama, 22% were born out of state, 0% were born outside of the United States and 1% were foreign born.