Harrisonburg is a city located in Catahoula Parish Louisiana. With a 2020 population of 311, it is the 249th largest city in Louisiana and the 15186th largest city in the United States . Harrisonburg is currently declining at a rate of -0.96% annually and its population has decreased by -10.63% since the most recent census, which recorded a population of 348 in 2010. Harrisonburg reached it's highest population of 347 in 2010. Spanning over 1 miles, Harrisonburg has a population density of 321 people per square mile.
The average household income in Harrisonburg is $39,787 with a poverty rate of 25.64%. The median rental costs in recent years comes to $282 per month, and the median house value is $85,000. The median age in Harrisonburg is 38.9 years, 39.5 years for males, and 38.3 years for females.