Port Aransas is a city located in Nueces County Texas. With a 2020 population of 4,494, it is the 395th largest city in Texas and the 5077th largest city in the United States . Port Aransas is currently growing at a rate of 2.60% annually and its population has increased by 29.14% since the most recent census, which recorded a population of 3,480 in 2010. Port Aransas reached it's highest population of 4,494 in 2021. Spanning over 14 miles, Port Aransas has a population density of 502 people per square mile.
The average household income in Port Aransas is $80,435 with a poverty rate of 10.96%. The median rental costs in recent years comes to $1,022 per month, and the median house value is $340,600. The median age in Port Aransas is 52.8 years, 53 years for males, and 52.1 years for females.