Odenville, AL has a population of 3,700 and is the 7,793rd largest city in the United States. The population density is 265 per sq mi which is 188% higher than the Alabama average and 192% higher than the national average. The median age in Odenville is 38 which is approximately 2% lower than the Alabama average of 39. In Odenville, 78% of the population over 15 years of age are married, 97% speak English and 2% speak Spanish. 82% of Odenville residents were born in Alabama, 17% were born out of state, 0% were born outside of the United States and 1% were foreign born.