Ethelsville, AL has a population of 171 and is the 25,135th largest city in the United States. The population density is 302 per sq mi which is 228% higher than the Alabama average and 233% higher than the national average. The median age in Ethelsville is 25 which is approximately 36% lower than the Alabama average of 39. In Ethelsville, 43% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 71% of Ethelsville residents were born in Alabama, 29% were born out of state, 0% were born outside of the United States and 0% were foreign born.