Gardena is a city located in California. With a 2020 population of 58,907, it is the 153rd largest city in California and the 657th largest city in the United States. Gardena is currently declining at a rate of -0.36% annually but its population has increased by 0.13% since the most recent census, which recorded a population of 58,829 in 2010. Gardena reached it's highest population of 59,946 in 2015. Spanning over 6 miles, Gardena has a population density of 10,106 people per square mile.
The average household income in Gardena is $75,513 with a poverty rate of 13.71%. The median rental costs in recent years comes to $1,309 per month, and the median house value is $474,700. The median age in Gardena is 41.3 years, 39.7 years for males, and 42.8 years for females. For every 100 females there are 92.1 males.