Grosse Tete is a city located in Iberville Parish Louisiana. With a 2020 population of 615, it is the 206th largest city in Louisiana and the 12429th largest city in the United States . Grosse Tete is currently declining at a rate of -1.13% annually and its population has decreased by -4.95% since the most recent census, which recorded a population of 647 in 2010. Grosse Tete reached it's highest population of in . Spanning over 1 miles, Grosse Tete has a population density of 419 people per square mile.
The average household income in Grosse Tete is $57,012 with a poverty rate of 21.61%. The median rental costs in recent years comes to $846 per month, and the median house value is $90,300. The median age in Grosse Tete is 34.2 years, 36 years for males, and 32.9 years for females.