Sienna Plantation is located in Texas. Sienna Plantation, Texas has a population of 36,841.
The median household income in Sienna Plantation, Texas is $88,426. The median household income for the surrounding county is $102,590 compared to the national median of $69,021. The median age of people living in Sienna Plantation is 40.7 years.
The average high temperature in July is 94 degrees, with an average low temperature in January of 42.6 degrees. The average rainfall is approximately 49.7 inches per year, with 0 inches of snow per year.