Grand Terrace is located in California. Grand Terrace, California has a population of 12,278. Grand Terrace is less family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 36%.
The median household income in Grand Terrace, California is $74,448. The median household income for the surrounding county is $65,961 compared to the national median of $66,222. The median age of people living in Grand Terrace is 38.3 years.
The average high temperature in July is 93.5 degrees, with an average low temperature in January of 42 degrees. The annual precipitation is 10.67.