Houston is approximately 50 feet (15 meters) above sea level on average. However, the elevation can vary across different neighborhoods within the city, with some areas being slightly lower or higher. Houston is located in a flat coastal plain region, which means that it does not have significant elevation changes throughout the city.
It’s important to note that while Houston may not be particularly high above sea level, it is susceptible to flooding due to its low elevation and proximity to the Gulf of Mexico. This geographical characteristic has implications for urban planning and infrastructure in the area.