Smithville is a city located in Georgia. With a 2020 population of 607, it is the 365th largest city in Georgia and the 12490th largest city in the United States. Smithville is currently growing at a rate of 0.50% annually and its population has increased by 5.57% since the most recent census, which recorded a population of 575 in 2010. Spanning over 3 miles, Smithville has a population density of 242 people per square mile.
The average household income in Smithville is $47,818 with a poverty rate of 35.29%. The median rental costs in recent years comes to $620 per month, and the median house value is $71,800. The median age in Smithville is 43 years, 43.9 years for males, and 42.4 years for females. For every 100 females there are 91.9 males.