South Vacherie is a city located in Louisiana. South Vacherie has a 2020 population of 3,565. South Vacherie is currently declining at a rate of 0.00% annually and its population has decreased by -2.11% since the most recent census, which recorded a population of 3,642 in 2010. South Vacherie reached it's highest population of 3,664 in 2011.
The average household income in South Vacherie is $66,275 with a poverty rate of 10.80%. The median rental costs in recent years comes to $695 per month, and the median house value is $124,400. The median age in South Vacherie is 39.6 years, 36.9 years for males, and 44.7 years for females. For every 100 females there are 102.2 males.