
Port Neches
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 8.594
- State:
- Texas
Port Neches is a city located in Jefferson County, Texas. Port Neches has a 2025 population of 13,531. Port Neches is currently declining at a rate of -0.22% annually and its population has decreased by -1.1% since the most recent census, which recorded a population of 13,681 in 2020.
The average household income in Port Neches is $115,560 with a poverty rate of 10.36%. The median age in Port Neches is 39.6 years: 41.1 years for males, and 38.5 years for females.