Collinston is a city located in Louisiana. With a 2020 population of 249, it is the 267th largest city in Louisiana and the 15976th largest city in the United States. Collinston is currently declining at a rate of -1.58% annually and its population has decreased by -13.24% since the most recent census, which recorded a population of 287 in 2010. Collinston reached it's highest population of 284 in 2010. Spanning over 1 miles, Collinston has a population density of 221 people per square mile.
The average household income in Collinston is $24,507 with a poverty rate of 38.54%. The median rental costs in recent years comes to $411 per month, and the median house value is $59,000. The median age in Collinston is 33.9 years, 31.9 years for males, and 39.6 years for females. For every 100 females there are 74.4 males.