Gueydan is a city located in Louisiana. With a 2020 population of 1,338, it is the 145th largest city in Louisiana and the 9145th largest city in the United States. Gueydan is currently declining at a rate of -1.11% annually and its population has decreased by -4.29% since the most recent census, which recorded a population of 1,398 in 2010. Gueydan reached it's highest population of 1,407 in 2013. Spanning over 1 miles, Gueydan has a population density of 1,465 people per square mile.
The average household income in Gueydan is $49,834 with a poverty rate of 21.47%. The median rental costs in recent years comes to $590 per month, and the median house value is $76,100. The median age in Gueydan is 48.1 years, 41.9 years for males, and 49.2 years for females. For every 100 females there are 76.3 males.