Jourdanton is a city located in Atascosa County Texas. It is also the county seat of Atascosa County. With a 2020 population of 4,511, it is the 393rd largest city in Texas and the 5063rd largest city in the United States . Jourdanton is currently growing at a rate of 1.19% annually and its population has increased by 16.53% since the most recent census, which recorded a population of 3,871 in 2010. Jourdanton reached it's highest population of 4,511 in 2021. Spanning over 3 miles, Jourdanton has a population density of 1,291 people per square mile.
The average household income in Jourdanton is $63,039 with a poverty rate of 10.28%. The median rental costs in recent years comes to $937 per month, and the median house value is $82,500. The median age in Jourdanton is 26.9 years, 26.1 years for males, and 28.6 years for females.