Castro Valley is a city located in California. Castro Valley has a 2020 population of 63,013. Castro Valley is currently declining at a rate of 0.00% annually and its population has increased by 2.65% since the most recent census, which recorded a population of 61,388 in 2010. Castro Valley reached it's highest population of 63,625 in 2017.
The average household income in Castro Valley is $130,745 with a poverty rate of 6.88%. The median rental costs in recent years comes to $1,791 per month, and the median house value is $741,500. The median age in Castro Valley is 42.1 years, 40.3 years for males, and 43.5 years for females. For every 100 females there are 95.4 males.