Irwinton is a city located in Georgia. With a 2020 population of 535, it is the 386th largest city in Georgia and the 13023rd largest city in the United States. Irwinton is currently declining at a rate of -1.65% annually and its population has decreased by -9.17% since the most recent census, which recorded a population of 589 in 2010. Irwinton reached it's highest population of 586 in 2010. Spanning over 3 miles, Irwinton has a population density of 170 people per square mile.
The average household income in Irwinton is $54,907 with a poverty rate of 19.85%. The median rental costs in recent years comes to $961 per month, and the median house value is $74,400. The median age in Irwinton is 32.8 years, 23.5 years for males, and 45.1 years for females. For every 100 females there are 107.7 males.