Long Beach is a city located in Mississippi. With a 2020 population of 16,082, it is the 25th largest city in Mississippi and the 2206th largest city in the United States. Long Beach is currently growing at a rate of 0.81% annually and its population has increased by 8.72% since the most recent census, which recorded a population of 14,792 in 2010. Long Beach reached it's highest population of 17,320 in 2000. Spanning over 11 miles, Long Beach has a population density of 1,568 people per square mile.
The average household income in Long Beach is $64,332 with a poverty rate of 15.04%. The median rental costs in recent years comes to $943 per month, and the median house value is $141,500. The median age in Long Beach is 41.9 years, 39.8 years for males, and 45 years for females. For every 100 females there are 98.0 males.