There are 2,101 residents in Golden Meadow, which is 2.9 square miles.
There are 2,578 residents in Lockport, which is 0.7 square miles and 10ft above sea level.
There are 14,566 residents in Thibodaux, which is 6.0 square miles and 13ft above sea level. It was settled in 1830 and is governed by a local government.