Quartz Hill is a city located in California. Quartz Hill has a 2020 population of 10,003. Quartz Hill is currently declining at a rate of 0.00% annually and its population has decreased by -8.33% since the most recent census, which recorded a population of 10,912 in 2010. Quartz Hill reached it's highest population of 11,137 in 2012.
The average household income in Quartz Hill is $83,965 with a poverty rate of 13.40%. The median rental costs in recent years comes to $1,141 per month, and the median house value is $335,500. The median age in Quartz Hill is 36.9 years, 35.6 years for males, and 37.9 years for females. For every 100 females there are 108.5 males.