Dubach is a city located in Louisiana. With a 2020 population of 922, it is the 174th largest city in Louisiana and the 10659th largest city in the United States. Dubach is currently declining at a rate of -0.54% annually and its population has decreased by -4.06% since the most recent census, which recorded a population of 961 in 2010. Dubach reached it's highest population of 963 in 2011. Spanning over 2 miles, Dubach has a population density of 507 people per square mile.
The average household income in Dubach is $64,941 with a poverty rate of 19.48%. The median rental costs in recent years comes to $550 per month, and the median house value is $100,600. The median age in Dubach is 33.4 years, 30.8 years for males, and 39.7 years for females. For every 100 females there are 91.0 males.