Smiths Grove is a city located in Kentucky. With a 2020 population of 811, it is the 239th largest city in Kentucky and the 11228th largest city in the United States. Smiths Grove is currently growing at a rate of 1.12% annually and its population has increased by 13.59% since the most recent census, which recorded a population of 714 in 2010. Spanning over 1 miles, Smiths Grove has a population density of 1,040 people per square mile.
The average household income in Smiths Grove is $53,670 with a poverty rate of 20.08%. The median rental costs in recent years comes to $752 per month, and the median house value is $112,300. The median age in Smiths Grove is 43.2 years, 40.6 years for males, and 47 years for females. For every 100 females there are 90.5 males.