La Marque is a city located in Galveston County Texas. With a 2020 population of 18,347, it is the 150th largest city in Texas and the 1989th largest city in the United States . La Marque is currently growing at a rate of 2.88% annually and its population has increased by 26.45% since the most recent census, which recorded a population of 14,509 in 2010. La Marque reached it's highest population of 18,347 in 2021. Spanning over 14 miles, La Marque has a population density of 1,317 people per square mile.
The average household income in La Marque is $69,832 with a poverty rate of 13.59%. The median rental costs in recent years comes to $899 per month, and the median house value is $117,000. The median age in La Marque is 39.1 years, 36.9 years for males, and 40.8 years for females.