Nauvoo is a city located in Alabama. With a 2020 population of 205, it is the 404th largest city in Alabama and the 16619th largest city in the United States. Nauvoo is currently declining at a rate of -0.49% annually and its population has decreased by -7.24% since the most recent census, which recorded a population of 221 in 2010. Nauvoo reached it's highest population of 217 in 2010. Spanning over 1 miles, Nauvoo has a population density of 207 people per square mile.
The average household income in Nauvoo is $35,323 with a poverty rate of 24.38%. The median rental costs in recent years comes to $616 per month, and the median house value is $50,800. The median age in Nauvoo is 47.6 years, 46.3 years for males, and 52.8 years for females. For every 100 females there are 68.4 males.